{"id":1575,"date":"2026-10-06T16:58:24","date_gmt":"2026-10-06T08:58:24","guid":{"rendered":"https:\/\/topbrakeparts.com\/?p=1575"},"modified":"2026-10-06T16:58:24","modified_gmt":"2026-10-06T08:58:24","slug":"fren-diski-nedir","status":"publish","type":"post","link":"https:\/\/topbrakeparts.com\/tr\/what-is-a-brake-rotor\/","title":{"rendered":"Fren Diski Nedir? Par\u00e7alar\u0131, \u00c7e\u015fitleri ve \u00c7al\u0131\u015fma Prensibi"},"content":{"rendered":"

<\/p>\n

\n
\n

girii\u015f<\/h2>\n

Fren diski nedir? Fren diski, tekerlekle birlikte d\u00f6nen ve fren balatalar\u0131na tutunacak bir y\u00fczey sa\u011flayan, b\u00f6ylece arac\u0131n hareketini \u0131s\u0131ya d\u00f6n\u00fc\u015ft\u00fcren metal disktir. Basit gibi g\u00f6r\u00fcnse de, fren diskleri en s\u0131k yanl\u0131\u015f sipari\u015f edilen, iade edilen veya neden olmad\u0131klar\u0131 sorunlardan sorumlu tutulan par\u00e7alardan biridir.<\/p>\n

\"Fren
Fren diski<\/figcaption><\/figure>\n

Otomobil yedek par\u00e7a ma\u011fazas\u0131 i\u00e7in zorluk, rafta neredeyse ayn\u0131 g\u00f6r\u00fcnen iki fren diskinin farkl\u0131 ara\u00e7lara uyabilmesidir. Tamirhane i\u00e7in ise, fren tamirinden iki ay sonra titre\u015fimli fren pedal\u0131yla geri gelen m\u00fc\u015fteridir. Al\u0131c\u0131 i\u00e7in ise, sat\u0131n alma sipari\u015finde hangi boyutlar\u0131n, toleranslar\u0131n ve y\u00fczey i\u015flemlerinin yer almas\u0131 gerekti\u011fini bilmektir.<\/p>\n

Bu k\u0131lavuz, rotorun ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, par\u00e7alar\u0131n\u0131 ve malzemelerini, ana tiplerini, uyumlulu\u011fu belirleyen boyutlar\u0131, sal\u0131n\u0131m ve DTV'nin ger\u00e7ekte ne anlama geldi\u011fini, rotor sorunlar\u0131n\u0131n belirtilerini, ne zaman de\u011fi\u015ftirilmesi gerekti\u011fini, balatalar\u0131n ve rotorlar\u0131n birlikte nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, rotorlar\u0131n nas\u0131l \u00fcretildi\u011fini ve denetlendi\u011fini ve do\u011fru yedek par\u00e7an\u0131n nas\u0131l se\u00e7ilece\u011fini kapsamaktad\u0131r. Biz bir fren rotoru \u00fcreticisi olarak yaz\u0131yoruz ve kendi i\u015fleme hatt\u0131m\u0131zdan veya test laboratuvar\u0131m\u0131zdan elde etti\u011fimiz rakamlar\u0131 payla\u015ft\u0131\u011f\u0131m\u0131z yerlerde bunu belirtiyoruz.<\/p>\n<\/section>\n

\n
\n

01<\/span><\/p>\n

Fren diski nedir?<\/h2>\n<\/div>\n
\"Kat\u0131
Kat\u0131 fren diskleri<\/figcaption><\/figure>\n

Fren diski veya fren rotoru olarak da adland\u0131r\u0131lan yuvarlak metal par\u00e7a, tekerlek g\u00f6be\u011fi ile tekerlek aras\u0131na c\u0131vatalarla sabitlenmi\u015ftir. S\u00fcr\u00fcc\u00fc fren yapt\u0131\u011f\u0131nda, kaliper iki fren balatas\u0131n\u0131 rotorun her iki y\u00fcz\u00fcne do\u011fru s\u0131k\u0131\u015ft\u0131r\u0131r ve s\u00fcrt\u00fcnme tekerle\u011fi yava\u015flat\u0131r.<\/p>\n

Peki, pratikte bir otomobildeki rotorlar ne i\u015fe yarar? \u00c7o\u011fu ala\u015f\u0131m jant\u0131n kollar\u0131 aras\u0131ndan g\u00f6rebilece\u011finiz b\u00fcy\u00fck disklerdir. Rotorlar yak\u0131ndan nas\u0131l g\u00f6r\u00fcn\u00fcr? Tipik bir binek otomobil rotoru, yakla\u015f\u0131k 250-350 mm \u00e7ap\u0131nda, ortas\u0131nda c\u0131vata deliklerini ta\u015f\u0131yan y\u00fckseltilmi\u015f bir b\u00f6l\u00fcm\u00fc ("\u015fapka") olan d\u00f6kme demir bir disktir. D\u00fcz d\u0131\u015f halka s\u00fcrt\u00fcnme y\u00fczeyidir. Havaland\u0131rmal\u0131 bir rotorda, iki s\u00fcrt\u00fcnme y\u00fczeyi aras\u0131nda so\u011futma kanat\u00e7\u0131klar\u0131yla dolu bir bo\u015fluk g\u00f6r\u00fcrs\u00fcn\u00fcz. Yeni rotorlar genellikle s\u00fcrt\u00fcnme y\u00fczeylerinde p\u00fcr\u00fczs\u00fcz, i\u015flenmi\u015f bir y\u00fczeye ve boyal\u0131 veya kaplamal\u0131 bir \u015fapka ve kenara sahiptir.<\/p>\n

<\/div>\n

Fren diski nerede bulunur?<\/h3>\n

\"Bir<\/p>\n

Rotor, tekerle\u011fin hemen arkas\u0131nda, tekerlek g\u00f6be\u011fine monte edilmi\u015ftir. Tekerlek saplamalar\u0131 rotorun \u015fapkas\u0131ndan ge\u00e7er, b\u00f6ylece bijon somunlar\u0131 s\u0131k\u0131ld\u0131\u011f\u0131nda rotor g\u00f6bek ile tekerlek aras\u0131nda s\u0131k\u0131\u015ft\u0131r\u0131l\u0131r. Kaliper, direksiyon mafsal\u0131na veya aks braketine monte edilir ve rotorun d\u0131\u015f kenar\u0131n\u0131 \u00e7evreler.<\/p>\n

Modern binek otomobillerin \u00e7o\u011funda \u00f6n aksta disk frenler kullan\u0131l\u0131r. Bir\u00e7o\u011funda arka aksta da disk frenler bulunurken, baz\u0131 ekonomik otomobiller ve hafif kamyonlarda arka aksta kampana frenler hala kullan\u0131lmaktad\u0131r. Baz\u0131 arka rotorlarda ayr\u0131ca park freni i\u00e7in k\u00fc\u00e7\u00fck bir kampana da bulunur; bu tasar\u0131ma "kamburlu tasar\u0131m" denir.<\/p>\n

<\/div>\n

Fren diski ne i\u015fe yarar?<\/h3>\n
\n

Fren disklerinin g\u00f6revi nedir? \u00dc\u00e7 g\u00f6revi vard\u0131r.<\/p>\n

\n
    \n
  1. S\u00fcrt\u00fcnme y\u00fczeyi sa\u011flay\u0131n.<\/strong> Rotor, balatalara her iki taraftan da d\u00fcz ve sa\u011flam bir y\u00fczey sa\u011flayarak balatalar\u0131n s\u0131k\u0131\u015fmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r.<\/li>\n
  2. Is\u0131y\u0131 emer ve salar.<\/strong> Frenleme enerjisinin neredeyse tamam\u0131 \u0131s\u0131ya d\u00f6n\u00fc\u015f\u00fcr ve bunun b\u00fcy\u00fck bir k\u0131sm\u0131 havaya sal\u0131nmadan \u00f6nce rotora gider.<\/li>\n
  3. Boyutsal olarak sabit kal\u0131n.<\/strong> Rotorun \u0131s\u0131nma, so\u011fuma ve a\u015f\u0131nma s\u00fcre\u00e7lerinde kal\u0131nl\u0131\u011f\u0131n\u0131, d\u00fczl\u00fc\u011f\u00fcn\u00fc ve sal\u0131n\u0131m\u0131n\u0131 dar s\u0131n\u0131rlar i\u00e7inde tutmas\u0131 gerekir; aksi takdirde s\u00fcr\u00fcc\u00fc titre\u015fim hisseder.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n

    \u00dc\u00e7\u00fcnc\u00fc g\u00f6rev, rotorla ilgili \u015fikayetlerin \u00e7o\u011funun ba\u015flad\u0131\u011f\u0131 yerdir. Bir rotor, arac\u0131 yine de m\u00fckemmel bir \u015fekilde durdurabilir ve geometrisinde bir sapma olsa bile geri d\u00f6n\u00fc\u015fe neden olabilir.<\/p>\n<\/section>\n

    \n
    \n

    02<\/span><\/p>\n

    Fren diski nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n<\/div>\n

    Fren balatalar\u0131 rotoru nas\u0131l s\u0131k\u0131\u015ft\u0131r\u0131r?<\/h3>\n

    Rotor ve fren kaliperi birlikte \u00e7al\u0131\u015f\u0131r.<\/p>\n

    \n

    \u0130\u015fte ad\u0131m ad\u0131m neler oluyor:<\/p>\n

    \n
      \n
    1. S\u00fcr\u00fcc\u00fc fren pedal\u0131na basar ve ana silindir fren hidroli\u011fini bas\u0131n\u00e7land\u0131r\u0131r.<\/li>\n
    2. Hidrolik bas\u0131n\u00e7, fren kaliperi pistonunu veya pistonlar\u0131n\u0131 d\u0131\u015far\u0131 do\u011fru iter.<\/li>\n
    3. Y\u00fczer tip fren kaliperinde, piston i\u00e7 balatay\u0131 rotora do\u011fru iter ve kaliper g\u00f6vdesi k\u0131lavuz pimleri \u00fczerinde kayarak d\u0131\u015f balatay\u0131 di\u011fer y\u00fcze do\u011fru \u00e7eker. Sabit tip fren kaliperinde ise her iki taraftaki pistonlar her iki balatay\u0131 ayn\u0131 anda iter.<\/li>\n
    4. Fren balatalar\u0131, rotor y\u00fczeyleri paralel ve kaliper k\u0131zaklar\u0131 serbest oldu\u011fu s\u00fcrece, rotoru her iki taraftan e\u015fit kuvvetle s\u0131k\u0131\u015ft\u0131r\u0131r.<\/li>\n
    5. Pedal b\u0131rak\u0131ld\u0131\u011f\u0131nda, balatalar gev\u015fer ve rotor tekrar serbest\u00e7e d\u00f6nmeye ba\u015flar.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n

      Fren balatalar\u0131 her iki y\u00fcz\u00fc de ayn\u0131 anda s\u0131k\u0131\u015ft\u0131rd\u0131\u011f\u0131 i\u00e7in, iki y\u00fcz\u00fcn paralel olmas\u0131 gerekir. E\u011fer rotorun bir b\u00f6lgesi di\u011ferinden daha kal\u0131nsa, balatalar her d\u00f6n\u00fc\u015fte birbirinden uzakla\u015f\u0131r ve tekrar bir araya gelir. S\u00fcr\u00fcc\u00fc bunu pedal titre\u015fimi olarak hisseder.<\/p>\n

      <\/div>\n

      S\u00fcrt\u00fcnme Hareketi Nas\u0131l Is\u0131ya D\u00f6n\u00fc\u015ft\u00fcr\u00fcr?<\/h3>\n

      Frenleme, kinetik enerjiyi \u0131s\u0131ya d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. 100 km\/sa h\u0131zla giden 2.000 kg'l\u0131k bir SUV yakla\u015f\u0131k 770 kJ kinetik enerji ta\u015f\u0131r ve tam duru\u015f, bu enerjinin neredeyse tamam\u0131n\u0131 birka\u00e7 saniye i\u00e7inde \u0131s\u0131ya d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Bu \u0131s\u0131n\u0131n b\u00fcy\u00fck k\u0131sm\u0131 balata-disk aray\u00fcz\u00fcnde \u00fcretilir ve diske akar, \u00e7\u00fcnk\u00fc disk balatalardan \u00e7ok daha fazla k\u00fctleye ve y\u00fczey alan\u0131na sahiptir.<\/p>\n

      \u00d6n fren diskleri, frenleme s\u0131ras\u0131nda a\u011f\u0131rl\u0131\u011f\u0131n \u00f6ne kaymas\u0131 nedeniyle, bir binek otomobilde frenleme kuvvetinin genellikle -70'ini olu\u015fturan en b\u00fcy\u00fck i\u015f y\u00fck\u00fcn\u00fc \u00fcstlenir. Bu nedenle \u00f6n fren diskleri genellikle daha b\u00fcy\u00fck, daha kal\u0131n ve havaland\u0131rmal\u0131d\u0131r.<\/p>\n

      <\/div>\n

      Rotor Is\u0131y\u0131 Nas\u0131l Da\u011f\u0131t\u0131r?<\/h3>\n

      Rotor, \u0131s\u0131y\u0131 k\u00fctlesinde depolar ve konveksiyon, radyasyon ve iletim yoluyla g\u00f6be\u011fe do\u011fru havaya b\u0131rak\u0131r. Havaland\u0131rmal\u0131 bir rotor, d\u00f6nerken kanat\u00e7\u0131klar\u0131ndan hava pompalar; bu da ayn\u0131 \u00e7aptaki kat\u0131 bir rotora k\u0131yasla so\u011futmay\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rabilir.<\/p>\n

      \n

      Sekt\u00f6r Verileri \u2014 SAE International:<\/p>\n

      Bir SAE'nin d\u00f6kme demir fren diskleri \u00fczerine yapt\u0131\u011f\u0131 teknik \u00e7al\u0131\u015fma<\/a> rotor y\u00fczey s\u0131cakl\u0131klar\u0131n\u0131n \u00fczerinde oldu\u011fu bildirildi. 700\u00b0C<\/span> A\u011f\u0131r hizmet tipi disk fren sistemlerinde, a\u011f\u0131r vas\u0131talar ve y\u00fcksek performansl\u0131 binek otomobiller de dahil olmak \u00fczere, bu t\u00fcr durumlar ola\u011fan d\u0131\u015f\u0131 de\u011fildir. \u00c7al\u0131\u015fma ayr\u0131ca, \u0131s\u0131 kaynakl\u0131 mikro yap\u0131sal d\u00f6n\u00fc\u015f\u00fcm\u00fcn yakla\u015f\u0131k olarak \u015fu kadar miktarda hasara yol a\u00e7t\u0131\u011f\u0131n\u0131 da ortaya koymu\u015ftur: 15%<\/span> Test edilen ko\u015fullarda, frenleme performans\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015fmemesine ra\u011fmen, balata a\u015f\u0131nmas\u0131 daha y\u00fcksek ve disk a\u015f\u0131nmas\u0131 yakla\u015f\u0131k iki kat daha fazlayd\u0131. Bu durum, disk malzemesinin, termal kapasitesinin ve \u0131s\u0131 da\u011f\u0131l\u0131m\u0131n\u0131n, balatalar\u0131n tutunabilece\u011fi bir y\u00fczey sa\u011flaman\u0131n \u00f6tesinde neden \u00f6nemli oldu\u011funu a\u00e7\u0131klamaya yard\u0131mc\u0131 olur.<\/p>\n

      Kaynak: JP Coyle & PHS Tsang, SAE Teknik Bildirisi 830534, SAE International.<\/em><\/p>\n<\/div>\n

      Al\u0131c\u0131lar i\u00e7in \u00e7\u0131kar\u0131lacak ders pratiktir. Uygulama i\u00e7in \u00e7ok hafif, \u00e7ok ince veya yetersiz so\u011futulmu\u015f bir rotor, uyumluluk kontrol\u00fcnden ge\u00e7ebilir, ancak daha \u00e7ok \u0131s\u0131nacak, daha h\u0131zl\u0131 a\u015f\u0131nacak ve fren balatalar\u0131n\u0131 da daha \u00e7abuk y\u0131pratacakt\u0131r.<\/p>\n<\/section>\n

      \n
      \n

      03<\/span><\/p>\n

      Fren diskinin ba\u015fl\u0131ca par\u00e7alar\u0131 nelerdir?<\/h2>\n<\/div>\n

      Rotorun ana par\u00e7alar\u0131 s\u00fcrt\u00fcnme y\u00fczeyi, \u015fapka ve g\u00f6bek montaj y\u00fczeyi, so\u011futma kanat\u00e7\u0131klar\u0131 (havaland\u0131rmal\u0131 rotorlarda) ve minimum kal\u0131nl\u0131k i\u015faretlemesi bulunan rotor kenar\u0131d\u0131r. A\u015fa\u011f\u0131daki tablo, d\u0131\u015ftan i\u00e7e do\u011fru basit bir fren rotoru diyagram\u0131 olarak metin bi\u00e7iminde kullan\u0131lmaktad\u0131r.<\/p>\n

      \n\n\n\n\n\n\n\n\n\n\n
      Rotorun bir par\u00e7as\u0131<\/th>\nNerede<\/th>\nNe \u0130\u015fe Yarar?<\/th>\nBir Al\u0131c\u0131n\u0131n Kontrol Etmesi Gerekenler<\/th>\n<\/tr>\n<\/thead>\n
      S\u00fcrt\u00fcnme y\u00fczeyi<\/td>\nD\u0131\u015f halka, her iki y\u00fcz\u00fc<\/td>\nPedlerin temas alan\u0131<\/td>\nD\u00fczl\u00fck, paralellik, y\u00fczey kalitesi<\/td>\n<\/tr>\n
      So\u011futma kanatlar\u0131<\/td>\n\u0130ki y\u00fcz aras\u0131nda (sadece havaland\u0131rmal\u0131)<\/td>\nIs\u0131y\u0131 uzakla\u015ft\u0131rmak i\u00e7in hava pompalay\u0131n.<\/td>\nKanat tipi (d\u00fcz veya y\u00f6nl\u00fc), d\u00f6k\u00fcm kalitesi<\/td>\n<\/tr>\n
      Rotor \u015fapkas\u0131<\/td>\nY\u00fckseltilmi\u015f orta b\u00f6l\u00fcm<\/td>\nS\u00fcrt\u00fcnme halkas\u0131n\u0131 g\u00f6be\u011fe ba\u011flar.<\/td>\nToplam y\u00fckseklik, \u015fapka duvar kal\u0131nl\u0131\u011f\u0131<\/td>\n<\/tr>\n
      G\u00f6bek montaj y\u00fczeyi<\/td>\n\u015eapkan\u0131n arkas\u0131<\/td>\nKoltuklar g\u00f6be\u011fe tamamen yap\u0131\u015f\u0131k durumda.<\/td>\nD\u00fczg\u00fcn y\u00fczey, temiz i\u015fleme, y\u00fczeyde boya yok.<\/td>\n<\/tr>\n
      Merkez deli\u011fi ve c\u0131vata delikleri<\/td>\n\u015eapkan\u0131n ortas\u0131<\/td>\nRotoru g\u00f6bek \u00fczerinde bulun.<\/td>\nDelik \u00e7ap\u0131, c\u0131vata say\u0131s\u0131, c\u0131vata dairesi<\/td>\n<\/tr>\n
      Rotor kenar\u0131 ve i\u015faretleri<\/td>\nD\u0131\u015f kenar veya \u015fapka<\/td>\nDengeleme kesimleri, par\u00e7a numaras\u0131, MIN TH<\/td>\nOkunabilir minimum kal\u0131nl\u0131k ve parti kodu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      <\/div>\n

      S\u00fcrt\u00fcnme Y\u00fczeyi<\/h3>\n

      S\u00fcrt\u00fcnme y\u00fczeyi, rotorun \u00e7al\u0131\u015fma alan\u0131d\u0131r. Kat\u0131 bir rotorda tek bir d\u00f6kme plakad\u0131r; havaland\u0131rmal\u0131 bir rotorda ise kanat\u00e7\u0131klarla birle\u015ftirilmi\u015f, yanak ad\u0131 verilen iki plaka bulunur. Y\u00fczey d\u00fcz olmal\u0131, her iki y\u00fcz\u00fc de birbirine paralel ve g\u00f6bek montaj y\u00fczeyine dik olmal\u0131d\u0131r.<\/p>\n

      Y\u00fczeyin i\u015flenme \u015fekli de \u00f6nemlidir. P\u00fcr\u00fczl\u00fc, derinlemesine i\u015flenmi\u015f bir y\u00fczey g\u00fcr\u00fclt\u00fcye ve yava\u015f yataklanmaya neden olabilirken, \u00e7ok p\u00fcr\u00fczs\u00fcz bir y\u00fczey ise pedlerin transfer katman\u0131 olu\u015fturmas\u0131n\u0131 zorla\u015ft\u0131rabilir.<\/p>\n

      \n

      Teknik \u00d6zellikler Sayfas\u0131nda<\/p>\n

      Sadece "i\u015flenmi\u015f y\u00fczeyler" de\u011fil, kal\u0131nl\u0131k, paralellik (kal\u0131nl\u0131k varyasyonu), yanal sal\u0131n\u0131m ve y\u00fczey kalitesi gereksinimlerini de belirtin.\u201c<\/p>\n<\/div>\n

      <\/div>\n

      Rotor \u015eapkas\u0131 ve G\u00f6bek Montaj Y\u00fczeyi<\/h3>\n

      \u015eapka, s\u00fcrt\u00fcnme halkas\u0131n\u0131 g\u00f6be\u011fe ba\u011flayan y\u00fckseltilmi\u015f orta k\u0131s\u0131md\u0131r. Y\u00fcksekli\u011fi, s\u00fcrt\u00fcnme halkas\u0131n\u0131n kaliperle olan konumunu belirler. \u015eapkan\u0131n arka taraf\u0131 g\u00f6bek montaj y\u00fczeyidir ve d\u00fcz ve kare olarak i\u015flenmelidir, \u00e7\u00fcnk\u00fc buradaki herhangi bir hata d\u0131\u015f kenarda sal\u0131n\u0131m olarak katlan\u0131r.<\/p>\n

      \n

      Al\u0131c\u0131 \u00c7eki<\/p>\n

      Montaj y\u00fczeyi temiz, \u00e7\u0131plak metal olmal\u0131 veya sadece o b\u00f6lge i\u00e7in tasarlanm\u0131\u015f bir kaplamaya sahip olmal\u0131d\u0131r. Montaj y\u00fczeyindeki kal\u0131n boya veya kaplama, montaj s\u0131ras\u0131nda sapmaya neden olabilir.<\/p>\n<\/div>\n

      <\/div>\n

      So\u011futma Kanatlar\u0131<\/h3>\n

      Havaland\u0131rmal\u0131 rotorlarda, i\u00e7 kanatlar iki s\u00fcrt\u00fcnme plakas\u0131n\u0131 birbirine ba\u011flar. D\u00fcz radyal kanatlar, ayn\u0131 rotorun arac\u0131n her iki taraf\u0131na da tak\u0131labilmesini sa\u011flar. Y\u00f6nl\u00fc (kavisli) kanatlar havay\u0131 daha verimli pompalar ancak rotoru tarafa \u00f6zg\u00fc hale getirir, bu nedenle sa\u011f tarafa tak\u0131lan sol rotor yetersiz so\u011futma yapar. Baz\u0131 tasar\u0131mlarda kanatlar yerine direkler veya pimler kullan\u0131l\u0131r.<\/p>\n

      \n

      Al\u0131c\u0131 \u00c7eki<\/p>\n

      Y\u00f6nlendirme kanatl\u0131 rotorlar i\u00e7in, sisteminizde sol ve sa\u011f par\u00e7a numaralar\u0131n\u0131n ayr\u0131 oldu\u011fundan ve kutu \u00fczerinde a\u00e7\u0131k\u00e7a belirtildi\u011finden emin olun.<\/p>\n<\/div>\n

      <\/div>\n

      Rotor Kenar\u0131 ve Minimum Kal\u0131nl\u0131k \u0130\u015faretlemesi<\/h3>\n

      \u00c7o\u011fu fren diskinde, genellikle "MIN TH" \u015feklinde damgalanm\u0131\u015f veya d\u00f6k\u00fclm\u00fc\u015f ve ard\u0131ndan "MIN TH 26.0 mm" gibi bir de\u011fer i\u00e7eren minimum kal\u0131nl\u0131k i\u015fareti bulunur. Bu i\u015faret, diskin g\u00f6vdesinde veya kenar\u0131nda yer al\u0131r. Bu, diskin kullan\u0131mda olabilece\u011fi en ince kal\u0131nl\u0131kt\u0131r. Bunun alt\u0131nda, disk \u0131s\u0131y\u0131 emmek i\u00e7in yeterli k\u00fctleye sahip de\u011fildir ve \u00e7atlayabilir veya fren kaliperi pistonunun a\u015f\u0131r\u0131 uzamas\u0131na neden olabilir.<\/p>\n

      Ayr\u0131ca d\u0131\u015f kenarda i\u015flenmi\u015f k\u00fc\u00e7\u00fck kesikler de g\u00f6rebilirsiniz. Bunlar, rotorun k\u00fctle da\u011f\u0131l\u0131m\u0131n\u0131 d\u00fczeltmek ve h\u0131zda titre\u015fime neden olmamas\u0131n\u0131 sa\u011flamak i\u00e7in kullan\u0131lan dengeleme kesikleridir.<\/p>\n<\/section>\n

      \n
      \n

      04<\/span><\/p>\n

      Fren diskleri neyden yap\u0131l\u0131r?<\/h2>\n<\/div>\n

      Fren diskleri neyden yap\u0131l\u0131r? Hemen hemen t\u00fcm binek otomobil ve hafif ticari ara\u00e7 fren diskleri gri d\u00f6kme demirden yap\u0131l\u0131r. G\u00fcr\u00fclt\u00fc ve \u0131s\u0131 \u00e7atlamas\u0131 endi\u015fe kayna\u011f\u0131 olan durumlarda y\u00fcksek karbonlu d\u00f6kme demir kullan\u0131l\u0131r ve karbon seramik yaln\u0131zca y\u00fcksek performansl\u0131 uygulamalarla s\u0131n\u0131rl\u0131d\u0131r.<\/p>\n

      \n\n\n\n\n\n\n\n
      Rotor Malzemesi<\/th>\nTemel \u00d6zellikler<\/th>\nG\u00fc\u00e7l\u00fc Y\u00f6nler<\/th>\nS\u0131n\u0131rlamalar<\/th>\nTipik Kullan\u0131m<\/th>\n<\/tr>\n<\/thead>\n
      Gri d\u00f6kme demir<\/td>\nDemir matris i\u00e7inde pul grafit<\/td>\n\u0130yi \u0131s\u0131 emilimi, s\u00f6n\u00fcmleme \u00f6zelli\u011fi, d\u00fc\u015f\u00fck maliyet, kolay i\u015flenebilirlik.<\/td>\nA\u011f\u0131r; a\u00e7\u0131kta kald\u0131\u011f\u0131nda paslan\u0131r.<\/td>\n\u00c7o\u011fu binek otomobil ve hafif kamyon<\/td>\n<\/tr>\n
      Y\u00fcksek karbonlu d\u00f6kme demir<\/td>\nDaha y\u00fcksek karbon i\u00e7eri\u011fi, daha fazla grafit<\/td>\nDaha iyi s\u00f6n\u00fcmleme (daha sessiz), \u0131s\u0131 \u00e7atlamas\u0131na kar\u015f\u0131 daha iyi diren\u00e7<\/td>\nBiraz daha d\u00fc\u015f\u00fck mukavemet, daha y\u00fcksek maliyet<\/td>\n\u00dcst\u00fcn kaliteli yedek par\u00e7a, bir\u00e7ok Avrupa ve l\u00fcks model<\/td>\n<\/tr>\n
      Karbon seramik<\/td>\nSilisyum karb\u00fcr matris i\u00e7inde karbon fiber<\/td>\n\u00c7ok hafif, y\u00fcksek \u0131s\u0131ya dayan\u0131kl\u0131, uzun \u00f6m\u00fcrl\u00fc<\/td>\n\u00c7ok y\u00fcksek maliyetli, \u00f6zel pedler gerekiyor.<\/td>\nY\u00fcksek performansl\u0131 ve s\u00fcper otomobil uygulamalar\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      <\/div>\n

      Gri D\u00f6kme Demir<\/h3>\n

      Gri d\u00f6kme demir, ad\u0131n\u0131 demirdeki grafit pullar\u0131ndan kaynaklanan k\u0131r\u0131lma y\u00fczeyinin gri g\u00f6r\u00fcn\u00fcm\u00fcnden al\u0131r. Bu grafit pullar\u0131, rotorun \u0131s\u0131y\u0131 iletmesine, titre\u015fimi s\u00f6n\u00fcmlemesine ve temiz bir \u015fekilde i\u015flenmesine yard\u0131mc\u0131 olur. Yeterince g\u00fc\u00e7l\u00fc, ucuz ve iyi bilinen bir malzeme oldu\u011fu i\u00e7in rotorlar i\u00e7in standart malzeme olmaya devam etmektedir.<\/p>\n

      Kalite, kimyasal bile\u015fime ve d\u00f6k\u00fcm i\u015flemine ba\u011fl\u0131d\u0131r. Karbon, silikon ve ala\u015f\u0131m i\u00e7eri\u011fi, so\u011futma h\u0131z\u0131 ve grafit \u015fekli, sertlik, mukavemet ve termal davran\u0131\u015f\u0131 etkiler.<\/p>\n

      <\/div>\n

      Y\u00fcksek Karbonlu D\u00f6kme Demir<\/h3>\n

      Y\u00fcksek karbonlu fren diskleri, standart kalitelere g\u00f6re daha fazla karbon i\u00e7eren d\u00f6kme demirden \u00fcretilir. Ekstra grafit, s\u00f6n\u00fcmlemeyi iyile\u015ftirerek fren g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc azalt\u0131r ve tekrarlanan sert frenlemelerde termal \u00e7atlamaya kar\u015f\u0131 direnci art\u0131r\u0131r. Bir\u00e7ok ara\u00e7 \u00fcreticisi, g\u00fcr\u00fclt\u00fcn\u00fcn kritik oldu\u011fu modellerde y\u00fcksek karbonlu fren diskleri kullanmay\u0131 tercih eder.<\/p>\n

      \n

      Al\u0131c\u0131 \u00c7eki<\/p>\n

      Orijinal rotor y\u00fcksek karbonlu ise, de\u011fi\u015ftirilen rotorun da y\u00fcksek karbonlu olup olmad\u0131\u011f\u0131n\u0131 sorun ve inceleme raporunda malzeme s\u0131n\u0131f\u0131 ve kimyas\u0131n\u0131 isteyin.<\/p>\n<\/div>\n

      <\/div>\n

      Karbon-Seramik Rotorlar<\/h3>\n

      Karbon-seramik fren diskleri, silisyum karb\u00fcr ile g\u00fc\u00e7lendirilmi\u015f karbon fiberden \u00fcretilir. Demir disklerden \u00e7ok daha hafiftirler ve a\u015f\u0131r\u0131 s\u0131cakl\u0131klara dayan\u0131kl\u0131d\u0131rlar, ancak pahal\u0131d\u0131rlar ve uygun fren balatalar\u0131na ihtiya\u00e7 duyarlar. Nadiren ma\u011fazalar\u0131n yedek par\u00e7a yelpazesinde yer al\u0131rlar.<\/p>\n

      \n

      Teknik \u00d6zellikler Sayfas\u0131nda<\/p>\n

      Malzeme kalitesini (\u00f6rne\u011fin, mutab\u0131k kal\u0131nan bir kaliteye sahip gri d\u00f6kme demir veya orijinal ekipman \u00fcreticisinin kulland\u0131\u011f\u0131 y\u00fcksek karbonlu d\u00f6kme demir), sertlik aral\u0131\u011f\u0131n\u0131 belirtin ve her partiyle birlikte kimyasal bile\u015fim ve sertlik kayd\u0131n\u0131n da sa\u011fland\u0131\u011f\u0131n\u0131 vurgulay\u0131n. Sadece "d\u00f6kme demir" ifadesi, partiler ve tedarik\u00e7iler aras\u0131nda \u00e7ok fazla varyasyona yol a\u00e7abilir.<\/p>\n<\/div>\n<\/section>\n

      \n
      \n

      05<\/span><\/p>\n

      Fren Disklerinin Ba\u015fl\u0131ca T\u00fcrleri Nelerdir?<\/h2>\n<\/div>\n

      Fren disklerinin ba\u015fl\u0131ca tipleri \u015funlard\u0131r: d\u00fcz, havaland\u0131rmal\u0131, delikli, oluklu ve kaplamal\u0131. Ma\u011fazalarda sat\u0131lan ve tamir at\u00f6lyelerinde kullan\u0131lan standart fren disklerinin \u00e7o\u011fu, genellikle koruyucu bir kaplamaya sahip, d\u00fcz y\u00fczeyli, d\u00fcz veya havaland\u0131rmal\u0131 disklerdir.<\/p>\n

      \n\n\n\n\n\n\n\n\n
      Rotor Tipi<\/th>\nYap\u0131<\/th>\nG\u00fc\u00e7l\u00fc Y\u00f6nler<\/th>\n\u00d6d\u00fcnle\u015fmeler<\/th>\nTipik Pozisyon<\/th>\n<\/tr>\n<\/thead>\n
      Sa\u011flam<\/td>\nTek d\u00f6k\u00fcm plaka<\/td>\nBasit, kompakt, d\u00fc\u015f\u00fck maliyetli<\/td>\nDaha d\u00fc\u015f\u00fck so\u011futma kapasitesi<\/td>\nArka aks, k\u00fc\u00e7\u00fck arabalar<\/td>\n<\/tr>\n
      Havaland\u0131rmal\u0131<\/td>\nKanat\u00e7\u0131klarla birle\u015ftirilmi\u015f iki plaka<\/td>\n\u00c7ok daha iyi so\u011futma, solmaya kar\u015f\u0131 diren\u00e7<\/td>\nDaha a\u011f\u0131r, daha kal\u0131n, daha fazla alana ihtiya\u00e7 var<\/td>\n\u00c7o\u011fu otomobilin \u00f6n aks\u0131, daha a\u011f\u0131r ara\u00e7larda ise her iki aks\u0131.<\/td>\n<\/tr>\n
      Delinmi\u015f ve oluklu<\/td>\nY\u00fczeydeki delikler ve\/veya oluklar<\/td>\nGaz ve tortular\u0131 temizler, sportif g\u00f6r\u00fcn\u00fcm<\/td>\nDelikler a\u015f\u0131r\u0131 \u0131s\u0131 alt\u0131nda \u00e7atlayabilir; bu da balata a\u015f\u0131nmas\u0131na neden olabilir.<\/td>\nPerformans ve g\u00f6r\u00fcn\u00fcm iyile\u015ftirmeleri<\/td>\n<\/tr>\n
      Kaplamal\u0131<\/td>\n\u015eapka, kenar ve kanat\u00e7\u0131klarda koruyucu kaplama<\/td>\nKorozyona dayan\u0131kl\u0131l\u0131k, daha iyi g\u00f6r\u00fcn\u00fcm<\/td>\nDaha y\u00fcksek maliyet<\/td>\n\u00d6zellikle nemli veya tuzlu yol pazarlar\u0131 olmak \u00fczere her t\u00fcrl\u00fc pozisyon<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      <\/div>\n

      Kat\u0131 Fren Diskleri<\/h3>\n
      \"Kat\u0131
      Kat\u0131 fren diskleri<\/figcaption><\/figure>\n

      Kat\u0131 rotor, tek par\u00e7a d\u00f6kme demir plakadan olu\u015fur. Kompakt, arka akslar i\u00e7in yeterince hafif ve ucuzdur. Kat\u0131 rotorlar, frenlerin daha az i\u015f yapt\u0131\u011f\u0131 binek otomobillerin arka k\u0131s\u0131mlar\u0131nda ve baz\u0131 k\u00fc\u00e7\u00fck, hafif ara\u00e7lar\u0131n \u00f6n k\u0131s\u0131mlar\u0131nda yayg\u0131nd\u0131r.<\/p>\n

      <\/div>\n

      Havaland\u0131rmal\u0131 Fren Diskleri<\/h3>\n
      \"Havaland\u0131rmal\u0131
      Havaland\u0131rmal\u0131 fren diskleri<\/figcaption><\/figure>\n

      Havaland\u0131rmal\u0131 rotor nedir? \u0130ki s\u00fcrt\u00fcnme plakas\u0131ndan ve bunlar\u0131 ay\u0131ran i\u00e7 so\u011futma kanat\u00e7\u0131klar\u0131ndan olu\u015fan bir rotordur. Rotor d\u00f6nerken, kanat\u00e7\u0131klar merkezden d\u0131\u015far\u0131ya do\u011fru hava pompalar ve \u0131s\u0131y\u0131 uzakla\u015ft\u0131r\u0131r. Havaland\u0131rmal\u0131 rotorlar, neredeyse t\u00fcm modern otomobillerin \u00f6n aks\u0131nda ve bir\u00e7ok SUV ve kamyonun her iki aks\u0131nda standart olarak bulunur.<\/p>\n

      \n

      So\u011futma, a\u011f\u0131rl\u0131k ve uyumluluk a\u00e7\u0131s\u0131ndan detayl\u0131 bir kar\u015f\u0131la\u015ft\u0131rma i\u00e7in k\u0131lavuzumuza bak\u0131n. D\u00fcz m\u00fc yoksa havaland\u0131rmal\u0131 fren diskleri mi?<\/a>.<\/p>\n<\/div>\n

      <\/div>\n

      Delikli ve Oluklu Rotorlar<\/h3>\n
      \"Delikli
      Delikli ve oluklu rotorlar<\/figcaption><\/figure>\n

      Delikli fren disklerinde s\u00fcrt\u00fcnme y\u00fczeyinde delikler bulunur; oluklu fren disklerinde ise y\u00fczeye i\u015flenmi\u015f s\u0131\u011f oluklar vard\u0131r. Oluklar, gaz, su ve balata kal\u0131nt\u0131lar\u0131n\u0131 uzakla\u015ft\u0131rmaya yard\u0131mc\u0131 olur ve her iki tasar\u0131m da frenin g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc de\u011fi\u015ftirir. \u015eehir i\u00e7i ara\u00e7larda, fayda \u00e7o\u011funlukla g\u00f6r\u00fcn\u00fcm ve \u0131slak hava ko\u015fullar\u0131nda daha iyi frenleme performans\u0131d\u0131r. Delikler, a\u015f\u0131r\u0131 \u0131s\u0131 alt\u0131nda \u00e7atlaklar\u0131n ba\u015flang\u0131\u00e7 noktas\u0131 olabilir ve her iki tasar\u0131m da balata a\u015f\u0131nmas\u0131n\u0131 ve g\u00fcr\u00fclt\u00fcy\u00fc art\u0131rma e\u011filimindedir. \u00c7o\u011fu de\u011fi\u015ftirme i\u015flemi i\u00e7in, orijinal ekipman tasar\u0131m\u0131na uygun d\u00fcz y\u00fczeyli bir disk daha g\u00fcvenli bir se\u00e7imdir.<\/p>\n

      <\/div>\n

      Kaplamal\u0131 Fren Diskleri<\/h3>\n

      Kaplamal\u0131 fren disklerinde, genellikle \u00e7inko pulu veya \u00e7inko a\u00e7\u0131s\u0131ndan zengin bir kaplama olan koruyucu bir tabaka, diskin g\u00f6vdesine, kenar\u0131na ve kanatlar\u0131na uygulan\u0131r. S\u00fcrt\u00fcnme y\u00fczeyleri ya kaplamas\u0131z b\u0131rak\u0131l\u0131r ya da ilk duru\u015flarda a\u015f\u0131nan ince bir tabaka ile kaplan\u0131r. M\u00fc\u015fteriler kaplamal\u0131 ve kaplamas\u0131z fren diski se\u00e7enekleri hakk\u0131nda soru sordu\u011funda, temel fark korozyondur: Kaplamas\u0131z bir fren diskinin g\u00f6vdesi ve kanatlar\u0131 nemli veya tuzlu yol ko\u015fullar\u0131nda h\u0131zla paslanmaya ba\u015flar; bu da kutuda ve ara\u00e7ta k\u00f6t\u00fc g\u00f6r\u00fcn\u00fcr ve montaj y\u00fczeyinde pas birikmesi durumunda g\u00f6bek oturmas\u0131n\u0131 etkileyebilir.<\/p>\n

      \n

      Testlerde G\u00f6rd\u00fcklerimiz:<\/p>\n

      Kaplamal\u0131 bir binek otomobil rotor projesi i\u00e7in, tuz p\u00fcsk\u00fcrtme testinde 12 kaplamal\u0131 ve 12 kaplamas\u0131z numuneyi kar\u015f\u0131la\u015ft\u0131rd\u0131k. 35\u00b0C<\/span> ile 5%<\/span> NaCl \u00e7\u00f6zeltisi. \u0130\u015flem g\u00f6rmemi\u015f \u015fapka b\u00f6lgelerinde g\u00f6zle g\u00f6r\u00fcl\u00fcr k\u0131rm\u0131z\u0131 pas olu\u015ftu. 24 saat<\/span>, Kaplama yap\u0131lm\u0131\u015f numunelerde ise kaplama sonras\u0131nda kar\u015f\u0131la\u015ft\u0131r\u0131labilir bir k\u0131rm\u0131z\u0131 pas \u00f6rt\u00fcs\u00fc g\u00f6zlemlenmedi. 96 saat<\/span>. Bu test, \u00f6zellikle nemli ve yol tuzu i\u00e7eren ortamlarda saklanan veya kullan\u0131lan yedek fren diskleri i\u00e7in kaplama se\u00e7iminin neden \u00f6nemli oldu\u011funu bize g\u00f6sterdi.<\/p>\n<\/div>\n

      Bu test ko\u015fullar\u0131, tan\u0131mlanan n\u00f6tr tuz p\u00fcsk\u00fcrtme y\u00f6ntemine uygundur. ISO 9227<\/a>, Bu standart, korozyon korumal\u0131 veya korumas\u0131z metalik malzemelerin korozyon direncini de\u011ferlendirmek i\u00e7in 35\u00b0C'de 5% sodyum klor\u00fcr \u00e7\u00f6zeltisi kullan\u0131lmas\u0131n\u0131 \u015fart ko\u015fmaktad\u0131r. Kuzey Amerika'da, ayn\u0131 tip test genellikle \u015fu ama\u00e7larla uygulanmaktad\u0131r: ASTM B117<\/a>, Tuz p\u00fcsk\u00fcrtme (sis) cihazlar\u0131n\u0131n \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131 i\u00e7in standart uygulama budur.<\/p>\n

      \n

      Sat\u0131n alma sipari\u015finde<\/p>\n

      E\u011fer kaplama pazar\u0131n\u0131z i\u00e7in \u00f6nemliyse, kaplanacak alanlar\u0131 (\u015fapka, kenar, kanat\u00e7\u0131k), kaplama t\u00fcr\u00fcn\u00fc ve ISO 9227 veya ASTM B117 uyar\u0131nca gerekli tuz p\u00fcsk\u00fcrtme saatlerini, "X saat sonra kaplanm\u0131\u015f alanlarda k\u0131rm\u0131z\u0131 pas olmamas\u0131" gibi kabul kriteriyle birlikte belirtin.\u201c<\/p>\n<\/div>\n<\/section>\n

      \n
      \n

      06<\/span><\/p>\n

      Fren disklerinin temel boyutlar\u0131 nelerdir?<\/h2>\n<\/div>\n

      \u0130ki fren diski g\u00f6r\u00fcn\u00fc\u015f olarak benzer olsa da, montajlar\u0131 farkl\u0131 olabilir. \u00c7ap, kal\u0131nl\u0131k, y\u00fckseklik veya i\u00e7 \u00e7apta birka\u00e7 milimetrelik fark, fren diskinin tak\u0131lmas\u0131n\u0131 engelleyebilir, s\u00fcrt\u00fcnme halkas\u0131n\u0131n kaliperle hizas\u0131n\u0131 bozabilir veya titre\u015fime d\u00f6n\u00fc\u015fen sal\u0131n\u0131m yaratabilir. En \u00f6nemli boyutlar bunlard\u0131r.<\/p>\n

      \n\n\n\n\n\n\n\n\n\n
      Boyut<\/th>\nNeleri Kontrol Ediyor<\/th>\nNas\u0131l \u00f6l\u00e7\u00fcl\u00fcr?<\/th>\nSat\u0131n alma sipari\u015fine ne yaz\u0131lmal\u0131?<\/th>\n<\/tr>\n<\/thead>\n
      D\u0131\u015f \u00e7ap<\/td>\nKaliper uyumu, frenleme g\u00fcc\u00fc<\/td>\nKumpas veya y\u00fcz \u00fczerinden ge\u00e7en mezura<\/td>\n\u00c7ap (mm), tolerans<\/td>\n<\/tr>\n
      Rotor kal\u0131nl\u0131\u011f\u0131<\/td>\nKaliper uyumu, termal k\u00fctle<\/td>\nMikrometre birka\u00e7 noktada<\/td>\nNominal kal\u0131nl\u0131k, MIN TH, kal\u0131nl\u0131k de\u011fi\u015fim limiti<\/td>\n<\/tr>\n
      Toplam y\u00fckseklik<\/td>\nS\u00fcrt\u00fcnme halkas\u0131n\u0131n konumu ile fren kaliperi aras\u0131ndaki ili\u015fki<\/td>\nMontaj y\u00fczeyinden s\u00fcrt\u00fcnme y\u00fczeyine kadar olan y\u00fckseklik \u00f6l\u00e7er.<\/td>\nY\u00fckseklik (mm), tolerans<\/td>\n<\/tr>\n
      Merkez deli\u011fi<\/td>\nmerkeze odaklanarak<\/td>\n\u0130\u00e7 kumpas veya delik \u00f6l\u00e7\u00fcm aleti<\/td>\nDelik \u00e7ap\u0131 (mm)<\/td>\n<\/tr>\n
      C\u0131vata deseni<\/td>\nTekerlek saplamas\u0131 uyumu<\/td>\nDelik say\u0131s\u0131n\u0131 say\u0131n, c\u0131vata dairesini (PCD) \u00f6l\u00e7\u00fcn.<\/td>\nDelik say\u0131s\u0131 \u00d7 PCD, delik \u00e7ap\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      <\/div>\n

      D\u0131\u015f \u00c7ap<\/h3>\n

      D\u0131\u015f \u00e7ap, balatalar\u0131n rotorla temas etti\u011fi noktay\u0131 ve sistemin ne kadar frenleme g\u00fcc\u00fcne sahip oldu\u011funu belirler. \u00c7ok b\u00fcy\u00fck bir rotor kaliperi ge\u00e7emez; \u00e7ok k\u00fc\u00e7\u00fck bir rotor ise balatan\u0131n bir k\u0131sm\u0131n\u0131n kenardan sarkmas\u0131na neden olur. Bir\u00e7ok ara\u00e7, motor veya donan\u0131m seviyesine ba\u011fl\u0131 olarak birden fazla \u00f6n rotor \u00e7ap\u0131 sunar, bu nedenle yaln\u0131zca \u00e7ap, yanl\u0131\u015f sipari\u015flerin yayg\u0131n bir kayna\u011f\u0131d\u0131r.<\/p>\n

      <\/div>\n

      Rotor Kal\u0131nl\u0131\u011f\u0131<\/h3>\n

      Yeni rotor kal\u0131nl\u0131\u011f\u0131 ve minimum kal\u0131nl\u0131k her ikisi de kritik \u00f6neme sahiptir. Kal\u0131nl\u0131k, rotorun balatalar aras\u0131na nas\u0131l oturdu\u011funu ve ne kadar \u0131s\u0131y\u0131 emebilece\u011fini kontrol eder. Tipik binek otomobillerde kullan\u0131lan d\u00fcz rotorlar yakla\u015f\u0131k 9-13 mm kal\u0131nl\u0131\u011f\u0131ndayken, havaland\u0131rmal\u0131 rotorlar genellikle 20-32 mm kal\u0131nl\u0131\u011f\u0131ndad\u0131r.<\/p>\n

      <\/div>\n

      Toplam Y\u00fckseklik<\/h3>\n

      Bazen \u015fapka y\u00fcksekli\u011fi olarak da adland\u0131r\u0131lan toplam y\u00fckseklik, g\u00f6bek montaj y\u00fczeyinden d\u0131\u015f s\u00fcrt\u00fcnme y\u00fczeyine kadar \u00f6l\u00e7\u00fcl\u00fcr. Bu, s\u00fcrt\u00fcnme halkas\u0131n\u0131n kaliper i\u00e7indeki konumunu belirler. Do\u011fru \u00e7ap ve kal\u0131nl\u0131\u011fa sahip ancak yanl\u0131\u015f y\u00fcksekli\u011fe sahip bir rotor, balatalar\u0131n rotorla merkezden uzak bir \u015fekilde temas etmesine veya kaliperle s\u00fcrt\u00fcnmesine neden olabilir.<\/p>\n

      \n

      \u00dcretim Hatt\u0131m\u0131zdan:<\/p>\n

      2026 model bir SUV i\u00e7in \u00fcretilen sat\u0131\u015f sonras\u0131 \u00f6n fren diski projesinde, 312 \u00d7 ebatlar\u0131nda bir disk i\u015fledik. 25 mm<\/span> Toplam y\u00fckseklik hedefi olan havaland\u0131rmal\u0131 rotor 46,30 \u00b1 0,15 mm<\/span>. \u0130lk 80 par\u00e7al\u0131k inceleme s\u0131ras\u0131nda, 5 rotor<\/span> \u00f6l\u00e7\u00fclen 46,47\u201346,52 mm<\/span>, Projemizin tolerans s\u0131n\u0131rlar\u0131n\u0131n d\u0131\u015f\u0131ndayd\u0131. \u0130\u015fleme aparat\u0131n\u0131 d\u00fczelttik ve bir sonraki ad\u0131m\u0131 kontrol ettik. 120 adet<\/span>, 46.21 ile 46.21 aras\u0131nda ger\u00e7ekle\u015fen bu durum, 46,39 mm<\/span>. Bu, iki rotorun g\u00f6r\u00fcn\u00fc\u015fte tamamen ayn\u0131 olsa bile, k\u00fc\u00e7\u00fck bir boyut fark\u0131n\u0131n bile montaj sorununa yol a\u00e7abilece\u011fini hat\u0131rlatan iyi bir \u00f6rnekti.<\/p>\n<\/div>\n

      <\/div>\n

      Merkez Delik ve C\u0131vata Deseni<\/h3>\n

      Merkez deli\u011fi, rotoru g\u00f6bek pilotuna yerle\u015ftirir. C\u0131vata deseni, saplama deliklerinin say\u0131s\u0131 ve bunlar\u0131n oturdu\u011fu dairenin \u00e7ap\u0131d\u0131r; bu \u00e7apa PCD (ad\u0131m dairesi \u00e7ap\u0131) denir, \u00f6rne\u011fin 5 \u00d7 114,3 mm. Her ikisi de g\u00f6bekle tam olarak e\u015fle\u015fmelidir. Bir rotor, do\u011fru par\u00e7ayla ayn\u0131 \u00e7ap ve kal\u0131nl\u0131\u011fa sahip olabilir, ancak yine de delik veya PCD bak\u0131m\u0131ndan farkl\u0131l\u0131k g\u00f6sterebilir.<\/p>\n

      \n

      Pratik Kural<\/p>\n

      M\u00fc\u015fteri eski bir rotor getirdi\u011finde, kar\u015f\u0131la\u015ft\u0131rma yapmadan \u00f6nce be\u015f boyutun tamam\u0131n\u0131 \u00f6l\u00e7\u00fcn. Yeni \u00fcr\u00fcn sipari\u015fi verirken, y\u00f6nl\u00fc rotorlar i\u00e7in kanat tipi ve taraf\u0131 da dahil olmak \u00fczere be\u015f boyutun tamam\u0131n\u0131 sat\u0131n alma sipari\u015fine ekleyin.<\/p>\n<\/div>\n<\/section>\n

      \n
      \n

      07<\/span><\/p>\n

      Runout, DTV ve Brake Judder nedir?<\/h2>\n<\/div>\n

      Bu \u00fc\u00e7 terim, titre\u015fimle ilgili \u015fikayetlerin \u00e7o\u011funu a\u00e7\u0131kl\u0131yor. Bu b\u00f6l\u00fcm k\u0131sa bir genel bak\u0131\u015f sunuyor; her konu kendi detayl\u0131 k\u0131lavuzunu hak ediyor ve alacak.<\/p>\n

      \n\n\n\n\n\n\n\n
      Terim<\/th>\nNe Anlama Geliyor?<\/th>\nNas\u0131l \u00d6l\u00e7\u00fcl\u00fcr<\/th>\nS\u00fcr\u00fcc\u00fcn\u00fcn Fark Etti\u011fi \u015eeyler<\/th>\n<\/tr>\n<\/thead>\n
      Yanal ka\u00e7\u0131\u015f (LRO)<\/td>\nRotor y\u00fczeyinin d\u00f6nerken yanlara do\u011fru sallanmas\u0131<\/td>\nD\u0131\u015f kenara yak\u0131n kadran g\u00f6stergesi<\/td>\nGenellikle ilk ba\u015fta bir \u015fey olmaz.<\/td>\n<\/tr>\n
      Disk kal\u0131nl\u0131\u011f\u0131 varyasyonu (DTV)<\/td>\nEn kal\u0131n ve en ince noktalar aras\u0131ndaki fark<\/td>\nRotorun \u00e7evresinde 8-12 noktada mikrometre \u00f6l\u00e7\u00fcm\u00fc yap\u0131ld\u0131.<\/td>\nPedallarda titre\u015fim, direksiyonda sallanma<\/td>\n<\/tr>\n
      Fren titremesi<\/td>\nFrenleme s\u0131ras\u0131nda hissedilen titre\u015fim<\/td>\nYol testi ve \u00f6l\u00e7\u00fcm<\/td>\nTitreyen pedal, sallanan tekerlek<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      <\/div>\n

      Fren Diski Sal\u0131n\u0131m\u0131<\/h3>\n

      Yanal sal\u0131n\u0131m, rotor y\u00fczeyinin d\u00f6nerken yanlara do\u011fru ne kadar hareket etti\u011fini ifade eder. Bu, mafsal \u00fczerine monte edilmi\u015f ve s\u00fcrt\u00fcnme y\u00fczeyine d\u0131\u015f kenardan yakla\u015f\u0131k 10-13 mm i\u00e7eride temas eden bir kadran g\u00f6stergesi ile \u00f6l\u00e7\u00fcl\u00fcr. Sal\u0131n\u0131m genellikle anl\u0131k titre\u015fime neden olmaz. Sorun, zamanla ne yapt\u0131\u011f\u0131d\u0131r: Sallanan bir rotor, her d\u00f6n\u00fc\u015fte balatalara bir noktadan temas eder, bu da o b\u00f6lgenin d\u00fczensiz a\u015f\u0131nmas\u0131na ve kal\u0131nl\u0131k de\u011fi\u015fimine neden olur. K\u0131lavuzumuz Fren Diskinde Sal\u0131n\u0131m: Nedenleri, \u00d6l\u00e7\u00fcm\u00fc ve Kabul Edilebilir S\u0131n\u0131rlar<\/a> \u00d6l\u00e7\u00fcm prosed\u00fcr\u00fcn\u00fc ayr\u0131nt\u0131l\u0131 olarak ele almaktad\u0131r.<\/p>\n

      <\/div>\n

      Disk Kal\u0131nl\u0131\u011f\u0131 De\u011fi\u015fimi (DTV)<\/h3>\n

      DTV, s\u00fcrt\u00fcnme halkas\u0131n\u0131n etraf\u0131ndaki en kal\u0131n ve en ince noktalar aras\u0131ndaki farkt\u0131r. Bu de\u011fer, kenardan ayn\u0131 mesafede, e\u015fit aral\u0131klarla yerle\u015ftirilmi\u015f 8-12 noktada mikrometre ile \u00f6l\u00e7\u00fcl\u00fcr. Y\u00fczde bir milimetre aral\u0131\u011f\u0131ndaki \u00e7ok k\u00fc\u00e7\u00fck bir varyasyon bile titre\u015fim olarak hissedilebilir, \u00e7\u00fcnk\u00fc balatalar rotorun kal\u0131nl\u0131\u011f\u0131n\u0131 takip eder ve bunu hidrolik sistem arac\u0131l\u0131\u011f\u0131yla pedala iletir. \u00d6l\u00e7\u00fcm y\u00f6ntemi i\u00e7in bak\u0131n\u0131z. Disk Kal\u0131nl\u0131\u011f\u0131 De\u011fi\u015fimi (DTV): Nedir ve Nas\u0131l \u00d6l\u00e7\u00fcl\u00fcr?<\/a>.<\/p>\n

      <\/div>\n

      Fren Titremesi ve "E\u011filmi\u015f Rotor" Yanl\u0131\u015f Anlay\u0131\u015f\u0131<\/h3>\n

      S\u00fcr\u00fcc\u00fc fren pedal\u0131nda titre\u015fim hissetti\u011finde, genellikle "e\u011filmi\u015f fren diskleri" te\u015fhisi konulur. \u00c7o\u011fu durumda, fren diski e\u011filmemi\u015ftir. Titre\u015fim, sal\u0131n\u0131m, d\u00fczensiz balata birikintileri veya d\u00fczensiz korozyondan kaynaklanan kal\u0131nl\u0131k de\u011fi\u015fiminden kaynaklan\u0131r.<\/p>\n

      \n

      End\u00fcstri \u00d6rne\u011fi \u2014 GM Fren Diskinde Korozyon ve Titre\u015fim:<\/p>\n

      GM Teknik B\u00fclteni 00-05-22-002N<\/a>, 2014 ve \u00f6ncesi GM binek otomobilleri ve hafif ticari ara\u00e7lar\u0131n\u0131 kapsayan bir makalede, nemli ko\u015fullarda uzun s\u00fcre park halinde kalan ara\u00e7larda d\u00fczensiz fren diski korozyonu olu\u015fabilece\u011fi belirtiliyor. Fren balatas\u0131n\u0131n kaplad\u0131\u011f\u0131 alan, a\u00e7\u0131kta kalan s\u00fcrt\u00fcnme y\u00fczeyinden farkl\u0131 \u015fekilde korozyona u\u011frayarak kal\u0131nl\u0131k de\u011fi\u015fimine ve ard\u0131ndan fren titre\u015fimine neden olabilir.<\/p>\n

      D\u00fc\u015f\u00fck kilometreli, "araba park\u0131nda \u00e7\u00fcr\u00fcm\u00fc\u015f" ara\u00e7lar i\u00e7in 0\u2013321 km<\/span> (0\u2013200 mil<\/span>GM, 10-15 orta yo\u011funlukta duraklama denemesi yap\u0131lmas\u0131n\u0131 \u00f6nerdi. 56\u201364 km\/sa<\/span> (35\u201340 mil\/saat<\/span>Duraklar aras\u0131nda so\u011fuma s\u00fcresi ile birlikte rotor temizleme i\u015flemlerine ge\u00e7ilmeden \u00f6nce, daha geli\u015fmi\u015f korozyon durumlar\u0131nda b\u00fclten \u015fu durumlar\u0131 ay\u0131rt etmektedir: 3.200\u20138.000 km<\/span> ve bunun \u00f6tesinde pul pul d\u00f6k\u00fclen korozyon.<\/p>\n

      GM ayr\u0131ca yukar\u0131daki yanal sal\u0131n\u0131m\u0131 da belirtiyor. 0,050 mm<\/span> (0,002 in\u00e7) kal\u0131nl\u0131k de\u011fi\u015fimi zamanla olu\u015facak ve tipik olarak titre\u015fimler ortaya \u00e7\u0131kacakt\u0131r. 4.800\u201316.000 km<\/span>. Pratik ders \u015fu ki, pedal titre\u015fimi otomatik olarak "e\u011filmi\u015f rotor" olarak te\u015fhis edilmemelidir; g\u00f6bek montaj\u0131, yanal sal\u0131n\u0131m, korozyon ve rotor y\u00fczeyinin durumu da dikkate al\u0131nmal\u0131d\u0131r.<\/p>\n

      Kaynak: General Motors, Disk Fren Garanti Servisi ve Prosed\u00fcrleri, B\u00fclten 00-05-22-002N, Haziran 2013, NHTSA taraf\u0131ndan ar\u015fivlenmi\u015ftir.<\/em><\/p>\n<\/div>\n

      \n

      Te\u015fhisin t\u00fcm detaylar\u0131n\u0131 a\u00e7\u0131kl\u0131yoruz. Fren Titremesi: Fren Diski Ger\u00e7ekten E\u011filmi\u015f mi?<\/a><\/p>\n<\/div>\n<\/section>\n

      \n
      \n

      08<\/span><\/p>\n

      Fren disklerinde g\u00f6r\u00fclen sorunlar\u0131n yayg\u0131n belirtileri nelerdir?<\/h2>\n<\/div>\n
      \n\n\n\n\n\n\n\n\n\n
      \u0130mza<\/th>\nNeyi fark ediyorsunuz?<\/th>\nMuhtemel Sebep<\/th>\nTipik Eylem<\/th>\n<\/tr>\n<\/thead>\n
      Titre\u015fim veya pedal nabz\u0131<\/td>\nFrenleme s\u0131ras\u0131nda pedalda titreme veya direksiyonda sallanma<\/td>\nDTV, ak\u0131\u015ftan, tortulardan veya korozyondan kaynaklan\u0131r.<\/td>\nSal\u0131n\u0131m\u0131 ve DTV'yi \u00f6l\u00e7\u00fcn; g\u00f6bek yuvas\u0131n\u0131 d\u00fczeltin; y\u00fczeyini yenileyin veya de\u011fi\u015ftirin.<\/td>\n<\/tr>\n
      Oluklar ve d\u00fczensiz a\u015f\u0131nma<\/td>\nG\u00f6r\u00fcn\u00fcr halkalar, kenarda bir \u00e7\u0131k\u0131nt\u0131<\/td>\nA\u015f\u0131nm\u0131\u015f veya kirlenmi\u015f pedler, kal\u0131nt\u0131lar, sert noktalar<\/td>\nKal\u0131nl\u0131\u011f\u0131 \u00f6l\u00e7\u00fcn; minimum de\u011ferin \u00fczerindeyse y\u00fczeyi yenileyin, aksi takdirde de\u011fi\u015ftirin.<\/td>\n<\/tr>\n
      Is\u0131 lekeleri veya \u00e7atlaklar<\/td>\nMavi veya koyu lekeler, k\u0131lcal \u00e7atlaklar<\/td>\nA\u015f\u0131r\u0131 \u0131s\u0131nma, yo\u011fun kullan\u0131m, frenlerin zorlanmas\u0131<\/td>\nDe\u011fi\u015ftirin; a\u015f\u0131r\u0131 \u0131s\u0131nman\u0131n nedenini bulun.<\/td>\n<\/tr>\n
      Pas ve korozyon<\/td>\nY\u00fczde veya \u015fapkada pas, \u00e7ukurla\u015fma<\/td>\nDepolama, nem, yol tuzu, d\u00fc\u015f\u00fck kullan\u0131m<\/td>\nHafif y\u00fczey pas\u0131 temizlenir; derin paslanma durumunda par\u00e7a de\u011fi\u015ftirilmesi gerekir.<\/td>\n<\/tr>\n
      Minimum kal\u0131nl\u0131\u011f\u0131n alt\u0131nda<\/td>\nMIN TH alt\u0131nda \u00f6l\u00e7\u00fcm<\/td>\nNormal a\u015f\u0131nma veya \u00f6nceki i\u015fleme<\/td>\nYer de\u011fi\u015ftirmek<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      <\/div>\n

      Titre\u015fim veya Pedal Nab\u0131z At\u0131\u015f\u0131<\/h3>\n

      Frenleme s\u0131ras\u0131nda titre\u015fimli fren pedal\u0131 veya sallanan direksiyon, en s\u0131k kar\u015f\u0131la\u015f\u0131lan fren diski \u015fikayetidir. Yukar\u0131da a\u00e7\u0131kland\u0131\u011f\u0131 gibi, bu genellikle kal\u0131nl\u0131k farkl\u0131l\u0131\u011f\u0131na i\u015faret eder. Fren diskini de\u011fi\u015ftirmeden \u00f6nce, g\u00f6bek y\u00fczeyinde pas veya kal\u0131nt\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol edin, sal\u0131n\u0131m\u0131 ve DTV'yi \u00f6l\u00e7\u00fcn ve tekerlek somunlar\u0131n\u0131n e\u015fit \u015fekilde s\u0131k\u0131ld\u0131\u011f\u0131ndan emin olun.<\/p>\n

      <\/div>\n

      Oluklar ve D\u00fczensiz A\u015f\u0131nma<\/h3>\n

      S\u00fcrt\u00fcnme y\u00fczeyindeki e\u015f merkezli oluklar, balata ile disk aras\u0131nda s\u0131k\u0131\u015fan sert par\u00e7ac\u0131klardan veya balatalar\u0131n arka plakas\u0131na kadar a\u015f\u0131nmas\u0131ndan kaynaklan\u0131r. Bu metal-metal temas\u0131, s\u00fcr\u00fcc\u00fclerin fren g\u0131c\u0131rt\u0131s\u0131 olarak tan\u0131mlad\u0131\u011f\u0131, genellikle balatalar\u0131n a\u015f\u0131nd\u0131\u011f\u0131 ve diskin hasar g\u00f6rd\u00fc\u011f\u00fc anlam\u0131na gelen sert bir s\u00fcrt\u00fcnme sesidir. D\u0131\u015f kenardaki y\u00fckseltilmi\u015f bir dudak, diskin ne kadar a\u015f\u0131nd\u0131\u011f\u0131n\u0131 g\u00f6sterir.<\/p>\n

      <\/div>\n

      Is\u0131 Noktalar\u0131 veya \u00c7atlaklar<\/h3>\n

      S\u00fcrt\u00fcnme y\u00fczeyindeki mavi, koyu veya parlak lekeler a\u015f\u0131r\u0131 \u0131s\u0131nman\u0131n i\u015faretidir. Demir yap\u0131s\u0131n\u0131n de\u011fi\u015fti\u011fi yerlerde sert noktalar olu\u015fabilir ve bu alanlar y\u00fczeyin geri kalan\u0131ndan farkl\u0131 \u015fekilde a\u015f\u0131n\u0131r. Kenardan uzanan k\u0131lcal \u00e7atlaklar veya y\u00fczey boyunca uzanan \u0131s\u0131 \u00e7atlaklar\u0131, rotorun de\u011fi\u015ftirilmesi gerekti\u011fi anlam\u0131na gelir.<\/p>\n

      <\/div>\n

      Pas ve Korozyon<\/h3>\n

      Ya\u011fmurdan sonra veya gece boyunca park ettikten sonra olu\u015fan ince bir y\u00fczey pas tabakas\u0131 normaldir ve birka\u00e7 duraklamadan sonra silinir. Sorunlar, yukar\u0131daki GM \u00f6rne\u011finde oldu\u011fu gibi korozyon d\u00fczensiz oldu\u011funda, s\u00fcrt\u00fcnme y\u00fczeyinde \u00e7ukurlar olu\u015ftu\u011funda veya pas g\u00f6bek montaj y\u00fczeyinde birikerek sal\u0131n\u0131m olu\u015fturdu\u011funda ba\u015flar.<\/p>\n

      <\/div>\n

      Rotor Minimum Kal\u0131nl\u0131\u011f\u0131n Alt\u0131nda<\/h3>\n

      Minimum kal\u0131nl\u0131\u011f\u0131n\u0131n alt\u0131nda olan bir rotor, \u0131s\u0131y\u0131 emmek i\u00e7in ihtiya\u00e7 duydu\u011fu k\u00fctleyi kaybetmi\u015ftir. Daha \u00e7ok \u0131s\u0131n\u0131r, daha kolay \u00e7atlar ve fren kaliperi pistonunun tasarlanandan daha fazla uzamas\u0131na neden olabilir. De\u011fi\u015ftirilmesi gerekir.<\/p>\n<\/section>\n

      \n
      \n

      09<\/span><\/p>\n

      Fren diskleri ne zaman de\u011fi\u015ftirilmelidir?<\/h2>\n<\/div>\n

      Rotor minimum kal\u0131nl\u0131\u011f\u0131n alt\u0131nda veya bu kal\u0131nl\u0131kta oldu\u011funda, y\u00fczeyi onar\u0131lamayacak kadar hasar g\u00f6rd\u00fc\u011f\u00fcnde, sal\u0131n\u0131m veya DTV d\u00fczeltilemedi\u011finde veya \u00e7atlama, \u0131s\u0131 hasar\u0131 veya ciddi korozyon oldu\u011funda rotoru de\u011fi\u015ftirin.<\/p>\n

      Baz\u0131 servisler, fren disklerini yeniden y\u00fczey i\u015flemine tabi tutar. Fren disklerinin tornalanmas\u0131n\u0131n ne anlama geldi\u011fini merak ediyorsan\u0131z, bu i\u015flem, d\u00fcz ve paralel bir y\u00fczey elde etmek i\u00e7in fren torna tezgah\u0131nda her iki y\u00fczeyden ince bir tabakan\u0131n i\u015flenmesidir. Yeterli kal\u0131nl\u0131k kalm\u0131\u015fsa baz\u0131 fren disklerinin y\u00fczeyi yeniden y\u00fczey i\u015flemine tabi tutulabilir, ancak de\u011fi\u015ftirme i\u015flemi fren diskinin durumuna ve ara\u00e7 \u00f6zelliklerine ba\u011fl\u0131d\u0131r.<\/p>\n

      \n\n\n\n\n\n\n\n\n\n
      Durum<\/th>\n\u00d6l\u00e7\u00fcm veya G\u00f6zlem<\/th>\nKarar<\/th>\n<\/tr>\n<\/thead>\n
      Kal\u0131nl\u0131k<\/td>\nMinimum e\u015fik de\u011ferinde veya alt\u0131nda, ya da i\u015fleme sonras\u0131nda elde edilecek de\u011ferde olacakt\u0131r.<\/td>\nYer de\u011fi\u015ftirmek<\/td>\n<\/tr>\n
      Y\u00fczey hasar\u0131<\/td>\nDerin \u00e7izikler, kal\u0131n dudak, sert noktalar<\/td>\nKal\u0131nl\u0131k izin veriyorsa y\u00fczeyi yenileyin; aksi takdirde de\u011fi\u015ftirin.<\/td>\n<\/tr>\n
      Runout veya DTV<\/td>\nG\u00f6bek temizlendikten sonra ara\u00e7 \u00f6zelliklerinin \u00fcst\u00fcnde.<\/td>\nDo\u011fru montaj; y\u00fczey yenileme veya de\u011fi\u015ftirme<\/td>\n<\/tr>\n
      \u00c7atlaklar veya \u0131s\u0131 hasar\u0131<\/td>\nG\u00f6zle g\u00f6r\u00fclebilen herhangi bir \u00e7atlak, ciddi renk de\u011fi\u015fimi<\/td>\nYer de\u011fi\u015ftirmek<\/td>\n<\/tr>\n
      Korozyon<\/td>\nDerin \u00e7ukurla\u015fma, pul pul d\u00f6k\u00fclme, paslanm\u0131\u015f kanatlar<\/td>\nYer de\u011fi\u015ftirmek<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
      <\/div>\n

      Minimum Kal\u0131nl\u0131k<\/h3>\n

      Rotorun d\u0131\u015f kenar\u0131ndan yakla\u015f\u0131k 10 mm i\u00e7eride, rotorun etraf\u0131ndaki birka\u00e7 noktada kal\u0131nl\u0131\u011f\u0131 mikrometre ile \u00f6l\u00e7\u00fcn. En d\u00fc\u015f\u00fck de\u011feri MIN TH i\u015faretiyle kar\u015f\u0131la\u015ft\u0131r\u0131n. Y\u00fczey yenileme i\u015fleminin malzeme kayb\u0131na neden oldu\u011funu unutmay\u0131n, bu nedenle minimum kal\u0131nl\u0131\u011fa yak\u0131n bir rotor, i\u015flendikten sonra \u00e7ok ince hale gelebilir.<\/p>\n

      <\/div>\n

      Ciddi Y\u00fczey Hasar\u0131<\/h3>\n

      S\u0131\u011f a\u015f\u0131nma halkalar\u0131 normaldir. Derin oluklar, geni\u015f bir \u00e7\u0131k\u0131nt\u0131 veya metal-metal temas\u0131ndan kaynaklanan \u00e7izilmi\u015f y\u00fczey, temas alan\u0131n\u0131 azalt\u0131r ve yeni balatalar\u0131n al\u0131\u015fma s\u00fcresini uzat\u0131r. \u0130\u015fleme, rotorun minimum kal\u0131nl\u0131\u011f\u0131n\u0131n alt\u0131na d\u00fc\u015fmesine neden olacaksa, rotoru de\u011fi\u015ftirin.<\/p>\n

      <\/div>\n

      A\u015f\u0131r\u0131 \u00c7\u0131k\u0131\u015f veya DTV<\/h3>\n

      \u00d6ncelikle g\u00f6be\u011fi kontrol edin. G\u00f6bek y\u00fczeyini ve rotor montaj y\u00fczeyini temizleyin, tekerlek somunlar\u0131n\u0131 s\u0131rayla tekrar s\u0131k\u0131n ve tekrar \u00f6l\u00e7\u00fcn. E\u011fer sal\u0131n\u0131m veya DTV hala belirtilen de\u011ferlerin \u00fczerindeyse, rotorun d\u00fczeltilmesi veya de\u011fi\u015ftirilmesi gerekir ve g\u00f6bek flan\u015f\u0131n\u0131n da sal\u0131n\u0131m a\u00e7\u0131s\u0131ndan kontrol edilmesi gerekir.<\/p>\n

      <\/div>\n

      \u00c7atlaklar, Is\u0131 Hasar\u0131 veya \u015eiddetli Korozyon<\/h3>\n

      \u00c7atlaklar, a\u015f\u0131r\u0131 \u0131s\u0131dan kaynaklanan renk de\u011fi\u015fimi ve derin korozyon, fren balatalar\u0131n\u0131n de\u011fi\u015ftirilmesi gereken durumlard\u0131r. Bunlar ayn\u0131 zamanda fren kaliperlerinin s\u00fcrt\u00fcnmesi, el freninin s\u0131k\u0131\u015fmas\u0131, uygun olmayan balatalar veya a\u011f\u0131r y\u00fck \u00e7ekmek i\u00e7in kullan\u0131lan bir ara\u00e7 gibi nedenlerin ara\u015ft\u0131r\u0131lmas\u0131 gereken i\u015faretlerdir.<\/p>\n<\/section>\n

      \n
      \n

      10<\/span><\/p>\n

      Fren balatalar\u0131 ve diskler birlikte nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n<\/div>\n

      Balata-Rotor Temas\u0131<\/h3>\n

      Rotorlar ve fren balatalar\u0131 aras\u0131ndaki fark basittir: balata daha yumu\u015fak, de\u011fi\u015ftirilebilir s\u00fcrt\u00fcnme par\u00e7as\u0131d\u0131r ve rotor ise \u00fczerine bast\u0131\u011f\u0131 daha sert metal y\u00fczeydir. Ancak bunlar tek bir s\u00fcrt\u00fcnme \u00e7ifti olarak \u00e7al\u0131\u015f\u0131rlar. Frenleme performans\u0131, balata y\u00fczeyinin rotor y\u00fczeyiyle ne kadar e\u015fit temas etti\u011fine ba\u011fl\u0131d\u0131r. Tam ve e\u015fit temas, d\u00fczg\u00fcn frenleme ve e\u015fit a\u015f\u0131nma sa\u011flar; k\u0131smi temas ise s\u0131cak noktalar, g\u00fcr\u00fclt\u00fc ve d\u00fczensiz tortular olu\u015fturur.<\/p>\n

      <\/div>\n

      Rotor Y\u00fczey Durumu<\/h3>\n

      Yeni bir fren balatas\u0131n\u0131n y\u00fczeyi d\u00fczd\u00fcr. E\u011fer fren diski oluklu, \u00e7\u0131k\u0131nt\u0131l\u0131 veya cilal\u0131 ise, balata ilk ba\u015fta sadece y\u00fcksek noktalara temas eder. Frenleme zay\u0131f hissedilir, balata k\u00fc\u00e7\u00fck alanlarda a\u015f\u0131r\u0131 \u0131s\u0131n\u0131r ve g\u00fcr\u00fclt\u00fc olas\u0131l\u0131\u011f\u0131 artar. Bu nedenle, her balata de\u011fi\u015fiminde fren diskinin durumu kontrol edilmelidir.<\/p>\n

      <\/div>\n

      Transfer Katman\u0131 ve Yatak Tak\u0131m\u0131<\/h3>\n

      Balata al\u0131\u015ft\u0131rma i\u015flemi s\u0131ras\u0131nda, balata rotor \u00fczerine ince ve d\u00fczg\u00fcn bir s\u00fcrt\u00fcnme malzemesi tabakas\u0131 b\u0131rak\u0131r. Balata daha sonra bu tabakaya kar\u015f\u0131 \u00e7al\u0131\u015f\u0131r. D\u00fczg\u00fcn bir tabaka tutarl\u0131 s\u00fcrt\u00fcnme sa\u011flar; d\u00fczensiz tabakalar ise kal\u0131nl\u0131k de\u011fi\u015fimine ve titre\u015fime neden olur.<\/p>\n

      \n

      Yatak haz\u0131rlama prosed\u00fcr\u00fc, m\u00fcmk\u00fcnse yatak \u00fcreticisinin talimatlar\u0131na uyularak \u015fu \u015fekilde ger\u00e7ekle\u015ftirilir:<\/p>\n

      \n
        \n
      1. G\u00fcvenli bir yerde, h\u0131z\u0131n\u0131z\u0131 yakla\u015f\u0131k 60 km\/sa'den yakla\u015f\u0131k 10 km\/sa'e kadar d\u00fc\u015f\u00fcrerek, tamamen durmadan 8-10 kez orta \u015fiddette duraklama yap\u0131n.<\/li>\n
      2. H\u0131z\u0131n\u0131z\u0131 yakla\u015f\u0131k 80 km\/h'den 10 km\/h'ye d\u00fc\u015f\u00fcrerek 2-3 kez daha sert frenleme yap\u0131n, ancak tamamen durmay\u0131n.<\/li>\n
      3. Frenlerin so\u011fumas\u0131 i\u00e7in birka\u00e7 dakika boyunca hafif\u00e7e fren yaparak s\u00fcr\u00fc\u015f yap\u0131n.<\/li>\n
      4. Frenler s\u0131cakken dururken sert\u00e7e fren yapmaktan ka\u00e7\u0131n\u0131n, \u00e7\u00fcnk\u00fc bu durum fren balatalar\u0131n\u0131n disk \u00fczerinde iz b\u0131rakmas\u0131na neden olabilir.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n
        <\/div>\n

        Yeni balatalar\u0131n her zaman yeni disk gerektirmemesinin nedenleri<\/h3>\n

        Yeni fren balatalar\u0131 otomatik olarak yeni fren disklerine ihtiya\u00e7 duymaz. Fren diskleri minimum kal\u0131nl\u0131\u011f\u0131n \u00fczerindeyse, sal\u0131n\u0131m ve DTV limitleri dahilindeyse ve derin oluklar, \u00e7atlaklar veya \u0131s\u0131 hasar\u0131 yoksa tekrar kullan\u0131labilirler. Bir\u00e7ok ara\u00e7, bir tak\u0131m fren diski i\u00e7in iki tak\u0131m fren balatas\u0131 kullan\u0131r. Karar, al\u0131\u015fkanl\u0131\u011fa de\u011fil, \u00f6l\u00e7\u00fcme dayanmal\u0131d\u0131r.<\/p>\n<\/section>\n

        \n
        \n

        11<\/span><\/p>\n

        Fren diskleri nas\u0131l \u00fcretilir ve denetlenir?<\/h2>\n<\/div>\n

        Bir fren diskinin d\u00f6k\u00fcm\u00fc, i\u015flenmesi ve denetimi, kullan\u0131m s\u0131ras\u0131nda d\u00fcz ve sessiz kal\u0131p kalmayaca\u011f\u0131n\u0131 belirler. \u0130\u015fte s\u00fcrecin ana hatlar\u0131; ayr\u0131nt\u0131l\u0131 bir anlat\u0131m "Fren Diskleri Nas\u0131l \u00dcretilir?" ba\u015fl\u0131kl\u0131 makalemizde yer alacakt\u0131r. S\u00fcreci ayr\u0131ca web sitemizde de g\u00f6rebilirsiniz. fren par\u00e7alar\u0131 fabrikas\u0131<\/a> sayfa.<\/p>\n

        <\/div>\n

        D\u00f6k\u00fcm ve \u0130\u015fleme<\/h3>\n
        \n
        \n
          \n
        1. Erime ve kimyasal kontrol:<\/strong> Demir eritilir ve kimyasal bile\u015fimi hedef kaliteye g\u00f6re ayarlan\u0131r.<\/li>\n
        2. Kal\u0131plama:<\/strong> Rotorlar genellikle kum kal\u0131plarda d\u00f6k\u00fcl\u00fcr. Havaland\u0131rmal\u0131 rotorlar\u0131n i\u00e7 kanatlar\u0131n\u0131 olu\u015fturmak i\u00e7in kum \u00e7ekirdeklerine ihtiya\u00e7 duyulur.<\/li>\n
        3. D\u00f6k\u00fcm ve so\u011futma:<\/strong> Kontroll\u00fc so\u011futma, grafitin yap\u0131s\u0131n\u0131 ve sertli\u011fini belirler.<\/li>\n
        4. Temizlik:<\/strong> Kum ve kire\u00e7 kal\u0131nt\u0131lar\u0131 p\u00fcsk\u00fcrtme y\u00f6ntemiyle temizlenir.<\/li>\n
        5. \u0130\u015fleme:<\/strong> CNC torna tezgahlar\u0131 hem s\u00fcrt\u00fcnme y\u00fczeylerini, hem \u015fapkay\u0131, hem montaj y\u00fczeyini hem de merkez deli\u011fini i\u015fler. C\u0131vata delikleri de a\u00e7\u0131l\u0131r.<\/li>\n
        6. Dengeleme:<\/strong> Her bir rotor dengesizlik a\u00e7\u0131s\u0131ndan kontrol edilir ve gerekirse kenar\u0131nda k\u00fc\u00e7\u00fck kesikler a\u00e7\u0131larak d\u00fczeltilir.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n
          <\/div>\n

          Y\u00fczey \u0130\u015fleme ve Kaplama<\/h3>\n

          S\u00fcrt\u00fcnme y\u00fczeyleri, kontroll\u00fc bir p\u00fcr\u00fczl\u00fcl\u00fc\u011fe ula\u015fmak i\u00e7in son bir tornalama veya ta\u015flama i\u015flemine tabi tutulur. Kaplamal\u0131 rotorlar\u0131n \u015fapka, kenar ve kanat\u00e7\u0131klar\u0131 kaplan\u0131r, s\u00fcrt\u00fcnme y\u00fczeyleri ise maskelenir veya h\u0131zla a\u015f\u0131nan ince bir tabaka ile kaplan\u0131r. Ambalaj, y\u00fczeyleri nemden ve darbeden korumal\u0131d\u0131r.<\/p>\n

          <\/div>\n

          Kal\u0131nl\u0131k ve Boyutsal Kontrol<\/h3>\n

          Her parti, \u00e7izime g\u00f6re d\u0131\u015f \u00e7ap, kal\u0131nl\u0131k, toplam y\u00fckseklik, merkez delik \u00e7ap\u0131, c\u0131vata dairesi ve delik \u00e7ap\u0131 a\u00e7\u0131s\u0131ndan \u00f6rneklenmeli, ayr\u0131ca sertlik ve belirtilmi\u015fse metalurji \u00f6zellikleri de kontrol edilmelidir. Y\u00f6nlendirme rotorlar\u0131, do\u011fru sol\/sa\u011f i\u015faretlemesi a\u00e7\u0131s\u0131ndan kontrol edilir.<\/p>\n

          <\/div>\n

          Ak\u0131\u015f ve DTV Muayenesi<\/h3>\n

          Rotorun g\u00f6bek y\u00fczeyine monte edildi\u011fi bir fikst\u00fcr \u00fczerinde, t\u0131pk\u0131 ara\u00e7ta oldu\u011fu gibi, sal\u0131n\u0131m ve DTV \u00f6l\u00e7\u00fcmleri yap\u0131l\u0131r. kalite kontrol\u00fc<\/a> Fren diskleri i\u00e7in hedef de\u011ferler \u22640,03 mm yanal sal\u0131n\u0131m ve \u22640,015 mm DTV olup, sonu\u00e7lar parti baz\u0131nda kaydedilir.<\/p>\n

          \n

          Sekt\u00f6r Do\u011frulama Verileri \u2014 Brembo \/ GM:<\/p>\n

          BRAKE Raporu'nda yer alan bilgilere g\u00f6re,<\/a> Brembo ve GM'nin bundan daha fazla para harcad\u0131\u011f\u0131 1.300 saat<\/span> tasar\u0131m ve CAE \u00fczerine, 850 saat<\/span> dinamometre testinde ve tamamland\u0131. 40.000 mil<\/span> GM'nin b\u00fcy\u00fck boy kamyon ve SUV'lar\u0131 i\u00e7in performans fren y\u00fckseltmesi geli\u015ftirirken yol testleri s\u0131ras\u0131nda kullan\u0131lan sistem 410 \u00d7 32 mm<\/span> havaland\u0131rmal\u0131 rotorlar; bir uygulamada GM \u015funu bildirdi: 42%<\/span> Rotor alan\u0131n\u0131n art\u0131r\u0131lmas\u0131, fren sisteminin termal kapasitesini art\u0131rmay\u0131 ama\u00e7lamaktad\u0131r. Bu, rotor geli\u015ftirmenin sadece \u00e7apla s\u0131n\u0131rl\u0131 kalmay\u0131p, so\u011futma geometrisi, yap\u0131sal b\u00fct\u00fcnl\u00fck, korozyon, titre\u015fim, yorulma ve yol testlerini de i\u00e7ermesi gerekti\u011fine dair faydal\u0131 bir ger\u00e7ek d\u00fcnya \u00f6rne\u011fidir.<\/p>\n

          Kaynak: BRAKE Raporu, Brembo'ya at\u0131fta bulunarak, Kas\u0131m 2019.<\/em><\/p>\n<\/div>\n

          \n\n\n\n\n\n\n\n\n\n\n
          Muayene Kalemi<\/th>\nAlet<\/th>\nTedarik\u00e7iden Ne \u0130stemeniz Gerekir?<\/th>\n<\/tr>\n<\/thead>\n
          \u00c7ap, y\u00fckseklik, delik \u00e7ap\u0131, PCD<\/td>\n\u00d6l\u00e7\u00fc aletleri, CMM<\/td>\nParti ba\u015f\u0131na boyut raporu<\/td>\n<\/tr>\n
          Kal\u0131nl\u0131k ve DTV<\/td>\nMikrometre, fikst\u00fcr<\/td>\nDTV limiti ve \u00f6l\u00e7\u00fclen de\u011ferler<\/td>\n<\/tr>\n
          Yanal ka\u00e7\u0131\u015f<\/td>\nG\u00f6bek y\u00fczey fikst\u00fcr\u00fcndeki kadran g\u00f6stergesi<\/td>\nSal\u0131n\u0131m limiti ve \u00f6l\u00e7\u00fclen de\u011ferler<\/td>\n<\/tr>\n
          Denge<\/td>\nDengeleme makinesi<\/td>\nBakiye limiti<\/td>\n<\/tr>\n
          Sertlik ve malzeme<\/td>\nSertlik \u00f6l\u00e7er, kimyasal analiz<\/td>\nMalzeme kalitesi, sertlik aral\u0131\u011f\u0131<\/td>\n<\/tr>\n
          Kaplama<\/td>\nTuz p\u00fcsk\u00fcrtme testi (ISO 9227 \/ ASTM B117)<\/td>\nTest saatleri ve sonu\u00e7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
          \n
          \n

          12<\/span><\/p>\n

          Do\u011fru Yedek Fren Diskini Nas\u0131l Se\u00e7ersiniz?<\/h2>\n<\/div>\n

          Ara\u00e7 Uygulamas\u0131 ve OE Numaras\u0131<\/h3>\n

          Ad\u0131m 1:<\/strong> Arac\u0131 tan\u0131mlay\u0131n: y\u0131l, marka, model, motor ve donan\u0131m seviyesi. Katalogda birden fazla rotor se\u00e7ene\u011fi g\u00f6steriliyorsa, ara\u00e7 \u015fasi numaras\u0131n\u0131 (VIN) al\u0131n.<\/p>\n

          Ad\u0131m 2:<\/strong> Orijinal ekipman numaras\u0131n\u0131 veya mevcut tedarik\u00e7inin par\u00e7a numaras\u0131n\u0131 kaydedin. Par\u00e7alar g\u00fcncellendi\u011finde orijinal ekipman numaralar\u0131 de\u011fi\u015fti\u011fi i\u00e7in, yeni numaralar olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/p>\n

          <\/div>\n

          Kat\u0131 veya Havaland\u0131rmal\u0131 Tasar\u0131m<\/h3>\n

          3. Ad\u0131m:<\/strong> Orijinal rotorun dolu mu yoksa havaland\u0131rmal\u0131 m\u0131 oldu\u011funu ve havaland\u0131rmal\u0131 rotorlar i\u00e7in kanatlar\u0131n d\u00fcz m\u00fc yoksa y\u00f6nl\u00fc m\u00fc oldu\u011funu do\u011frulay\u0131n. Y\u00f6nl\u00fc rotorlar i\u00e7in ayr\u0131 sol ve sa\u011f par\u00e7a numaralar\u0131 gereklidir.<\/p>\n

          <\/div>\n

          Rotor Boyutlar\u0131<\/h3>\n

          Ad\u0131m 4:<\/strong> D\u0131\u015f \u00e7ap\u0131, kal\u0131nl\u0131\u011f\u0131, toplam y\u00fcksekli\u011fi, merkez deli\u011fini ve c\u0131vata d\u00fczenini do\u011frulay\u0131n. Emin olmad\u0131\u011f\u0131n\u0131z uygulamalar i\u00e7in eski rotorun \u00f6l\u00e7\u00fclerini al\u0131n.<\/p>\n

          <\/div>\n

          \u00d6n veya Arka Konum<\/h3>\n

          Ad\u0131m 5:<\/strong> Aks\u0131 do\u011frulay\u0131n. \u00d6n diskler genellikle daha b\u00fcy\u00fck, daha kal\u0131n ve havaland\u0131rmal\u0131d\u0131r \u00e7\u00fcnk\u00fc frenlemenin b\u00fcy\u00fck k\u0131sm\u0131n\u0131 onlar yapar. Arka diskler genellikle daha k\u00fc\u00e7\u00fck ve yekparedir ve baz\u0131lar\u0131nda park freni i\u00e7in bir tambur bulunur. \u00d6n ve arka diskler ayn\u0131 m\u0131d\u0131r? Neredeyse her ara\u00e7ta hay\u0131r. \u00c7aplar\u0131, kal\u0131nl\u0131klar\u0131, y\u00fckseklikleri ve bazen de tasar\u0131mlar\u0131 farkl\u0131d\u0131r, bu nedenle ayr\u0131 SKU'lar olarak listelenmeleri gerekir.<\/p>\n

          <\/div>\n

          \u00c7apraz Referans ve Sat\u0131n Alma Listesi<\/h3>\n

          Ad\u0131m 6:<\/strong> Orijinal ekipman veya tedarik\u00e7i numaras\u0131n\u0131 yeni par\u00e7a numaras\u0131yla kar\u015f\u0131la\u015ft\u0131r\u0131n ve boyutlar\u0131n e\u015fle\u015fti\u011fini do\u011frulay\u0131n.<\/p>\n

          Ad\u0131m 7:<\/strong> Yeni \u00fcr\u00fcn kodlar\u0131 (SKU'lar) i\u00e7in, toplu sipari\u015f vermeden \u00f6nce bir \u00f6rnek isteyin ve eski rotorla kar\u015f\u0131la\u015ft\u0131r\u0131n. Eski par\u00e7an\u0131n yan\u0131na d\u00fcz bir y\u00fczeyde kontrol edin: \u00e7ap, y\u00fckseklik, delik \u00e7ap\u0131, delik konumlar\u0131, kanat y\u00f6n\u00fc ve MIN TH i\u015fareti. "Do\u011fru g\u00f6r\u00fcnen" ancak y\u00fcksekli\u011finde bir milimetre farkl\u0131l\u0131k g\u00f6steren bir \u00f6rnek, iadeye yol a\u00e7an t\u00fcrden bir uyumsuzluktur.<\/p>\n

          Ad\u0131m 8:<\/strong> Onaylanm\u0131\u015f \u00f6zellikleri sat\u0131n alma sipari\u015fine ekleyin:<\/p>\n

          \n\n\n\n\n\n\n\n\n\n\n\n\n
          PO Alan\u0131<\/th>\n\u00d6rnek Giri\u015f<\/th>\n<\/tr>\n<\/thead>\n
          Ba\u015fvuru<\/td>\nOE no. \/ ara\u00e7 \/ \u00f6n veya arka \/ sol veya sa\u011f (y\u00f6n g\u00f6stergesi ise)<\/td>\n<\/tr>\n
          Tasar\u0131m<\/td>\nHavaland\u0131rmal\u0131, d\u00fcz kanatlar<\/td>\n<\/tr>\n
          Boyutlar<\/td>\n\u00c7ap \u00d7 kal\u0131nl\u0131k \u00d7 y\u00fckseklik; delik; delikler \u00d7 PCD<\/td>\n<\/tr>\n
          Minimum kal\u0131nl\u0131k<\/td>\nRotor \u00fczerinde i\u015faretlenmi\u015f MIN TH de\u011feri<\/td>\n<\/tr>\n
          Runout \/ DTV<\/td>\n\u22640,05 mm LRO \/ \u22640,015 mm DTV (veya anla\u015fmaya g\u00f6re)<\/td>\n<\/tr>\n
          Malzeme<\/td>\nGri d\u00f6kme demir, anla\u015fmaya g\u00f6re kalite; orijinal ekipman \u00fcreticisi (OE) ise y\u00fcksek karbonlu.<\/td>\n<\/tr>\n
          Kaplama<\/td>\nKaplamal\u0131 \u015fapka, kenar ve kanatlar; ISO 9227'ye g\u00f6re tuz p\u00fcsk\u00fcrtme test saatleri.<\/td>\n<\/tr>\n
          Ambalajlama<\/td>\nBireysel kutu, y\u00fcz koruyucu, par\u00e7a numaras\u0131 ve barkod etiketi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
          \n
          \n

          13<\/span><\/p>\n

          Otomobil Par\u00e7a Ma\u011fazalar\u0131 ve Tamirhaneler i\u00e7in Fren Diskleri<\/h2>\n<\/div>\n

          Otomobil Par\u00e7a Ma\u011fazalar\u0131n\u0131n Kontrol Etmesi Gerekenler<\/h3>\n
          \n\n\n\n\n\n\n\n\n\n
          Kontrol etmek<\/th>\nNeden \u00d6nemli?<\/th>\n<\/tr>\n<\/thead>\n
          SKU kapsam\u0131<\/td>\nB\u00f6lgenizdeki ara\u00e7lara uygun rotor \u00e7aplar\u0131n\u0131 ve y\u00fcksekliklerini stokta bulundurun.<\/td>\n<\/tr>\n
          \u00c7apraz referans<\/td>\nHer bir \u00fcr\u00fcn kodu (SKU), boyutlar\u0131yla birlikte orijinal ekipman \u00fcreticisi (OE) ve mevcut tedarik\u00e7i numaralar\u0131na kar\u015f\u0131l\u0131k gelmelidir.<\/td>\n<\/tr>\n
          Ambalajlama<\/td>\nSa\u011flam kutular, ta\u015f\u0131ma s\u0131ras\u0131nda y\u00fczeylerin ve kenarlar\u0131n hasar g\u00f6rmesini \u00f6nler.<\/td>\n<\/tr>\n
          Korozyon korumas\u0131<\/td>\nKaplamal\u0131 rotorlar, kutuda ve rafta daha uzun s\u00fcre sunumlar\u0131n\u0131 korur.<\/td>\n<\/tr>\n
          Tekrarlanan sipari\u015fler<\/td>\nTutarl\u0131 par\u00e7a numaralar\u0131 ve \u00f6zellikler, yeniden sipari\u015f vermeyi kolayla\u015ft\u0131r\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          Ma\u011fazalar i\u00e7in fren diskleri hacimli ve a\u011f\u0131rd\u0131r, bu nedenle raf alan\u0131 ve nakliye maliyeti fren balatalar\u0131na g\u00f6re daha \u00f6nemlidir.<\/p>\n

          \n

          Rotor yelpazesini ad\u0131m ad\u0131m olu\u015fturma<\/p>\n

          \n
            \n
          1. Par\u00e7a numaras\u0131na g\u00f6re son 12 ay\u0131n rotor sat\u0131\u015flar\u0131n\u0131 ve sat\u0131\u015f kay\u0131plar\u0131 taleplerini d\u0131\u015fa aktar\u0131n.<\/li>\n
          2. Hacmi hangi boyutlar\u0131n etkiledi\u011fini g\u00f6rmek i\u00e7in bunlar\u0131 boyutlar\u0131na (\u00e7ap \u00d7 kal\u0131nl\u0131k \u00d7 y\u00fckseklik) g\u00f6re grupland\u0131r\u0131n.<\/li>\n
          3. H\u0131zl\u0131 sat\u0131lan \u00fcr\u00fcnleri bol miktarda stoklay\u0131n, orta derecede sat\u0131lan \u00fcr\u00fcnleri orta miktarlarda bulundurun ve yava\u015f sat\u0131lan \u00fcr\u00fcnleri talep \u00fczerine tedarik edin.<\/li>\n
          4. Stoktaki her bir \u00fcr\u00fcn\u00fcn onaylanm\u0131\u015f bir \u00e7apraz referansa ve boyut kayd\u0131na sahip oldu\u011fundan emin olun.<\/li>\n
          5. Rotorlar\u0131 kutular\u0131nda d\u00fcz bir \u015fekilde, kuru bir yerde saklay\u0131n ve \u00f6zellikle kaplamas\u0131z rotorlar olmak \u00fczere, stoklar\u0131 ilk giren ilk \u00e7\u0131kar prensibine g\u00f6re d\u00f6nd\u00fcr\u00fcn.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n

            Ayn\u0131 ara\u00e7 i\u00e7in fren balatalar\u0131n\u0131 ve disklerini birlikte sat\u0131n almak, yedek par\u00e7a teminini de kolayla\u015ft\u0131r\u0131r. Biz de bunu sitemizde destekliyoruz. Otomobil yedek par\u00e7a ma\u011fazalar\u0131 i\u00e7in fren par\u00e7alar\u0131 \u00e7\u00f6z\u00fcmleri<\/a> Sayfa, kar\u0131\u015f\u0131k \u00fcr\u00fcn kodlu sipari\u015fler ve \u00f6zel etiketli ambalajlar dahil.<\/p>\n

            <\/div>\n

            Tamirhanelerin Kontrol Etmesi Gerekenler<\/h3>\n
            \n\n\n\n\n\n\n\n\n\n
            Kontrol etmek<\/th>\nNeden \u00d6nemli?<\/th>\n<\/tr>\n<\/thead>\n
            Uygunluk<\/td>\nAra\u00e7 kald\u0131rma platformuna al\u0131nmadan \u00f6nce boyutlar\u0131 teyit edin.<\/td>\n<\/tr>\n
            Merkez temizli\u011fi<\/td>\nG\u00f6bek y\u00fczeyindeki pas veya kal\u0131nt\u0131lar sal\u0131n\u0131m sorununa neden olur.<\/td>\n<\/tr>\n
            Runout<\/td>\nMontajdan sonra, pedleri takmadan \u00f6nce \u00f6l\u00e7\u00fcm yap\u0131n.<\/td>\n<\/tr>\n
            Pedler<\/td>\nFren diskine ve arac\u0131n kullan\u0131m amac\u0131na uygun fren balatalar\u0131 tak\u0131n.<\/td>\n<\/tr>\n
            Yatak tak\u0131m\u0131<\/td>\nD\u00fczg\u00fcn bir transfer katman\u0131 olu\u015fturur ve titre\u015fimi \u00f6nler.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

            Servisler i\u00e7in, rotor ar\u0131zalar\u0131n\u0131n \u00e7o\u011fu montajla ilgili sorunlardan kaynaklanmaktad\u0131r. G\u00f6bek y\u00fczeyini tamamen metal y\u00fczeye kadar temizleyin, tekerlek somunlar\u0131n\u0131 tork anahtar\u0131yla s\u0131rayla s\u0131k\u0131n, sal\u0131n\u0131m\u0131 kontrol edin, uygun balatalar\u0131 tak\u0131n ve al\u0131\u015ft\u0131rma i\u015flemini ger\u00e7ekle\u015ftirin. Tamir at\u00f6lyeleri i\u00e7in fren par\u00e7alar\u0131 \u00e7\u00f6z\u00fcmleri<\/a> Bu sayfa, titre\u015fim ve g\u00fcr\u00fclt\u00fc te\u015fhisine nas\u0131l destek verdi\u011fimizi a\u00e7\u0131klamaktad\u0131r.<\/p>\n<\/section>\n

            \n
            \n

            14<\/span><\/p>\n

            Fren Diskleri Hakk\u0131nda S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<\/div>\n
            \n

            Fren diski ile fren rotoru ayn\u0131 \u015fey midir?<\/h3>\n

            Evet. Fren diski mi yoksa rotor mu sorusunda, iki terim de ayn\u0131 par\u00e7ay\u0131 tan\u0131mlar. "Rotor" terimi Kuzey Amerika'da daha yayg\u0131nken, "fren diski" terimi Avrupa'da ve teknik belgelerde daha yayg\u0131nd\u0131r.<\/p>\n<\/div>\n

            \n

            Bir araban\u0131n ka\u00e7 rotoru vard\u0131r?<\/h3>\n

            D\u00f6rt tekerle\u011finde de disk fren bulunan bir otomobilde d\u00f6rt rotor bulunur. \u00d6n tekerleklerinde disk, arka tekerleklerinde kampana fren bulunan bir otomobilde ise iki rotor bulunur. Baz\u0131 arka rotorlar\u0131n i\u00e7 k\u0131sm\u0131nda, park freni i\u00e7in k\u00fc\u00e7\u00fck bir kampana da yer al\u0131r.<\/p>\n<\/div>\n

            \n

            Fren diskleri ne kadar s\u00fcre dayan\u0131r?<\/h3>\n

            Bir\u00e7ok fren diski yakla\u015f\u0131k 50.000-70.000 mil (80.000-110.000 km) dayan\u0131r ve genellikle iki tak\u0131m balata de\u011fi\u015fimiyle kullan\u0131l\u0131r; ancak \u00f6m\u00fcr, ara\u00e7 a\u011f\u0131rl\u0131\u011f\u0131, s\u00fcr\u00fc\u015f tarz\u0131, balata tipi ve iklime ba\u011fl\u0131 olarak b\u00fcy\u00fck \u00f6l\u00e7\u00fcde de\u011fi\u015fir. Belirleyici fakt\u00f6r \u00f6l\u00e7\u00fcmd\u00fcr: kal\u0131nl\u0131k, sal\u0131n\u0131m, DTV ve y\u00fczey durumu.<\/p>\n<\/div>\n

            \n

            Fren balatalar\u0131, fren diskleri de\u011fi\u015ftirilmeden de\u011fi\u015ftirilebilir mi?<\/h3>\n

            Evet, e\u011fer rotorlar minimum kal\u0131nl\u0131\u011f\u0131n \u00fczerindeyse, sal\u0131n\u0131m ve DTV limitleri dahilindeyse ve derin oluklar, \u00e7atlaklar veya \u0131s\u0131 hasar\u0131 yoksa. Aksi takdirde, yeni balatalar takmadan \u00f6nce y\u00fczeylerini d\u00fczeltin veya de\u011fi\u015ftirin.<\/p>\n<\/div>\n

            \n

            Fren disklerinde titre\u015fime ne sebep olur?<\/h3>\n

            Titre\u015fimlerin \u00e7o\u011fu, genellikle yanal sal\u0131n\u0131m, d\u00fczensiz balata birikintileri veya d\u00fczensiz korozyondan kaynaklanan disk kal\u0131nl\u0131\u011f\u0131 varyasyonundan kaynaklan\u0131r. G\u00f6bek y\u00fczeyindeki pas ve d\u00fczensiz s\u0131k\u0131lm\u0131\u015f tekerlek somunlar\u0131 yayg\u0131n temel nedenlerdir.<\/p>\n<\/div>\n

            \n

            Kat\u0131 ve havaland\u0131rmal\u0131 rotorlar aras\u0131ndaki fark nedir?<\/h3>\n

            Kat\u0131 rotor, genellikle arka aks gibi frenleme y\u00fcklerinin daha d\u00fc\u015f\u00fck oldu\u011fu yerlerde kullan\u0131lan tek bir plakadan olu\u015fur. Havaland\u0131rmal\u0131 rotor ise aralar\u0131nda so\u011futma kanat\u00e7\u0131klar\u0131 bulunan iki plakadan olu\u015fur ve \u0131s\u0131y\u0131 \u00e7ok daha iyi uzakla\u015ft\u0131r\u0131r; bu nedenle \u00f6n akslarda ve daha a\u011f\u0131r ara\u00e7larda kullan\u0131l\u0131r.<\/p>\n<\/div>\n

            \n

            Paslanm\u0131\u015f fren diskleri hala kullan\u0131labilir mi?<\/h3>\n

            Hafif y\u00fczey pas\u0131 normaldir ve birka\u00e7 duraklamadan sonra silinir. Derin \u00e7ukurla\u015fma, pul pul d\u00f6k\u00fclme, balata b\u00f6lgesinin alt\u0131nda d\u00fczensiz korozyon veya g\u00f6bek montaj y\u00fczeyinde pas bulunan rotorlar yeniden y\u00fczey i\u015flemine tabi tutulmal\u0131 veya de\u011fi\u015ftirilmelidir.<\/p>\n<\/div>\n

            \n

            Fren diskleri \u00e7ift olarak m\u0131 de\u011fi\u015ftirilmelidir?<\/h3>\n

            Evet. Fren diskleri \u00e7ift olarak m\u0131 sat\u0131l\u0131yor? Genellikle tek tek sat\u0131l\u0131rlar, ancak her zaman ayn\u0131 aks \u00fczerinde \u00e7ift olarak de\u011fi\u015ftirilmeleri gerekir, b\u00f6ylece her iki taraf da e\u015fit \u015fekilde fren yapar ve ara\u00e7 \u00e7ekme yapmaz.<\/p>\n<\/div>\n<\/section>\n

            \n
            \n

            15<\/span><\/p>\n

            Son D\u00fc\u015f\u00fcnceler<\/h2>\n<\/div>\n

            Bir yedek fren diskinin araca ve kullan\u0131m amac\u0131na uygun olup olmad\u0131\u011f\u0131, birlikte \u00e7al\u0131\u015fan alt\u0131 \u015feye ba\u011fl\u0131d\u0131r:<\/p>\n

            Rotor tipi + boyutlar + y\u00fczey durumu + kal\u0131nl\u0131k + sal\u0131n\u0131m + do\u011fru montaj.<\/div>\n

            \u00d6l\u00e7\u00fcleri yanl\u0131\u015f al\u0131rsan\u0131z, rotor asla yerine oturmaz. Uygun \u00f6l\u00e7\u00fcleri al\u0131rsan\u0131z ancak sal\u0131n\u0131m\u0131 g\u00f6z ard\u0131 ederseniz, ara\u00e7 titre\u015fim sorunuyla geri d\u00f6ner. Aks ve iklim ko\u015fullar\u0131na uygun tasar\u0131m\u0131 se\u00e7in, de\u011fi\u015ftirmeden \u00f6nce \u00f6l\u00e7\u00fcm yap\u0131n ve g\u00f6r\u00fcn\u00fc\u015fe g\u00fcvenmek yerine sat\u0131n alma sipari\u015fine teknik \u00f6zellikleri yaz\u0131n.<\/p>\n

            Rotor serisi olu\u015fturuyorsan\u0131z veya inceliyorsan\u0131z, bize orijinal ekipman numaralar\u0131n\u0131z\u0131, sat\u0131\u015f sonras\u0131 referanslar\u0131n\u0131z\u0131, mevcut tedarik\u00e7i numaralar\u0131n\u0131z\u0131 veya Excel sat\u0131n alma listenizi g\u00f6nderin. Rotorlar\u0131 e\u015fle\u015ftirece\u011fiz, kritik boyutlar\u0131 do\u011frulayaca\u011f\u0131z, kontrol edilmesi gereken referanslar\u0131 i\u015faretleyece\u011fiz ve t\u00fcm listeniz i\u00e7in bir fiyat teklifi haz\u0131rlayaca\u011f\u0131z.<\/p>\n

            Par\u00e7a listenizi fiyat teklifi almak i\u00e7in g\u00f6nderin \u2192<\/a><\/p>\n<\/section>\n<\/div>\n