Mutane da yawa zasu bincika piston na faɗakarwa kafin tuki mai nisa, kuma idan watsa poston na bakin ciki, za su maye gurbin ta. Wannan al'ada ce mai kyau da kuma wajibi ne don tuki mai kyau. Amma idan kun canza shi, yana da haɗari sosai don tuki a babban sauri nan da nan! Saboda sabon tasirin braking ba shi da kyau, nisan braking ɗin zai kasance da tsayi sosai yayin shuɗin ban sha'awa! Don haka me yasa? A yau, masana'anta da masana'anta Piston zai ɗauke ku don fahimta tare!
Babu farfajiya na abu na iya zama lebur, kamar farantin da farantin abinci. Gabaɗaya magana, kawai lokacin da lambar sadarwa tsakanin biyu ta kai 75%, iya isasshen ƙarfin Braking don ba da cikakkiyar wasa zuwa tasirin ƙarfin gwiwa; Idan yankin lambar tsakanin su biyu ya yi ƙanana, tashin hankali a tsakaninsu ya ƙarami, kuma ba za a tsawaita nisan braking ba, kuma ba a faɗaɗa nesa ba. Gabaɗaya magana, tsarin birki na diski zai iya cimma kusan 100% a tsakanin diski da diski, wanda yake da kyau, yana da babban aiki 80%.
Don tsohon piston da bushings, saboda dogon lambar saduwa da kuma gogayya, farfajiya, yanayin farfadowa tsakanin su biyun suna da m. Misali, idan akwai wani tsagi a kan diski na birki, matsayin m na watsa piston zai haifar da bulo; Saboda wasu dalilai, a wani bangare ne na birki, sannan kuma za'a sanya shi a wani bangare. Kusan kusan 100% a lamba, tabbatar da isassun farar fata lokacin da beling.
Amma lokacin da ka maye gurbinsa da sabon, ya bambanta. Sabuwar farfajiya tana cikin ɗakin kwana, yayin da tsohon juzu'i na diski na iya zama mara daidaituwa. Bayan taro, yankin lambar tsakanin su biyun na iya zama ƙanana, kuma wasu na iya zama ƙasa da 50%. Ta wannan hanyar, lokacin da braking, saboda karamar yankin sadarwa, da za a tsawaita gyaran braking, kuma akwai hatsari na dakatar da motar ba tare da sauka ba.