Shugaban Silinda muhimmin sashi ne na tsarin injin. Babban ramin ramin mai shine muhimmin sashi na kan silinda. Idan babban ramin ramin mai yana da burrs, burrs za su toshe mashin ɗin ruwa yayin da mai ya shiga rami na HVA, yana haifar da gazawa. , Wanda hakan ya sa bawul ɗin kan silinda ya kasa rufewa, yana haifar da toshewar silinda ta rasa silinda. Sabili da haka, ya zama dole a tabbatar da cewa babu burs da ya rage a cikin babban ramin mai.

Dalilan burrs akan ramukan mai na Silinda:

A hakowa tsari na mai nassi rami na Silinda shugaban workpiece ne da gaske da karfi zamewa tsari samar da kayan aiki ta rawar soja bit squeezing da workpiece. Saboda tsari da tsarin tafiyar mai da kanta, an kafa gefuna, kusurwoyi, da kusurwoyi a mahadar hanyoyin mai biyu ko fiye. Gefen zai bayyana babban nakasar filastik, ɗigon rawar soja da aikin aiki za su sami tsarin rabuwa a tsaka-tsakin, wanda yake da sauƙin samar da burrs.

Babban tasirin Silinda shugaban mai rami burrs sune:

1. Shafi daidaiton girman kayan aikin;
2. Shafi ko tsoma baki tare da daidaitattun ma'aunin aikin;
3. Burrs suna faɗuwa yayin sarrafawa ko sufuri, wanda ke shafar tsabtar sassa;
4. A lokacin tsarin shigarwa, burr ya fadi kuma akwai haɗarin haɗari na kasusuwa da yanke;
5.Lokacin aiki na gaba, burbushin ya fadi kuma yana haifar da asarar sashin (mara kyau), wanda ya sa sashin ya rushe;
6. Burar ta faɗo, kuma burar ta faɗi tsakanin camshaft da murfin camshaft, wanda ke haifar da lalacewa mara kyau na camshaft da murfin camshaft ko ma kulle camshaft;
7. Burr ya fada cikin tsarin VVT kuma yana haifar da tsarin don matsawa kuma ya kasa;
8. Tasiri tasirin lubrication, ta haka yana shafar aikin injin.