Umgomo wokusebenza we-brake ikakhulukazi usuka ekushayweni, ukusetshenziswa kwama-brake pads kanye ne-brake disc (isigubhu) namathayi kanye nemvukuzane yemoto, amandla e-kinetic azoguqulwa abe namandla okushisa ngemuva kokushayisana, imoto izoma. Uhlelo oluhle futhi olusebenzayo lwe-braking kufanele luhlinzeke amandla okubopha, anele okubumba ama-braking, futhi ube namandla amahle we-hydraulic kanye namandla okushisa okushisa okusetshenziselwa umshayeli kusuka ku-brake pedal angadluliselwa ngokugcwele nangokufanele amaphampu, futhi agweme ukwehluleka kwe-hydraulic nokubola okubangelwa ukushisa okuphezulu. Kukhona amabhuleki ama-disc kanye namabhuleki wesigubhu, kepha ngaphezu kwenzuzo yezindleko, amabhuleki wesigubhu asebenza kahle kakhulu kunamabhuleki e-disc.
ukugudlana
"Ukuphambana" kusho ukumelana nokunyakaza phakathi kwezindawo zokuxhumana zezinto ezimbili ekunyakazeni okuhlobene. Usayizi wamandla we-Friction Force (F) ulingana nomkhiqizo we-coeffliction coeffliction (μ) kanye nengcindezi emihle eqondile (n) ebusweni bamandla obusezingeni eliphakeme, elivezwe yifomula engokomzimba: f = μn. Ngohlelo lwe-brake: (μ) libhekisela ku-coeffliction enobungcweti phakathi kwe-brake pad kanye ne-brake disc, futhi n i-pedal force esetshenziselwa i-brake caliper piston ekhasini lokubopha. Lapho kukhula khona imali ehlanganisiwe ekhiqizwa yingxabano enkulu, kepha i-coeffic yokuphambana phakathi kwe-brake pad ne-disc izoshintsha ngenxa yokushisa okuphezulu okukhiqizwayo, okuthi, i-coeffish ehlukene ye-coeffled ye-coufting, okuthi, wonke ama-coeffic arvice adrecity, futhi wonke ama-coefflent asetshenziswayo akhiqizwayo, nalowo wonke umuntu wokushisa azokwazi lapho uthenga amaphilisi okubhula.
Ukudluliswa kwamandla wokubopha
Amandla asetshenziswe yi-brake caliper piston ephepheni le-brake libizwa ngokuthi amandla wePedal. Ngemuva kokuba amandla omshayeli egxuma e-brake pedal kukhuliswe yi-lever yendlela ye-pedal, amandla akhulisa amandla we-vacuum aqinisa i-vacuum asebenzisa umgomo womehluko wengcindezelo ye-vacuum ukusunduza i-brake master pump. Ingcindezi ewuketshezi ekhishwe yi-Brake Master Pump isebenzisa umphumela wokudluliselwa kwamandla angenayo amandla, okudluliselwa kwi-tubing ngayinye nge-brake tubing, futhi "umgomo we-pascal" usetshenziselwa ukukhulisa ingcindezi futhi ucindezele ipiston yephampu ye-brake. Umthetho kaPascal ubhekisela eqinisweni lokuthi ingcindezi ewuketshezi iyafana yonke indawo esitsheni esivaliwe.
Ingcindezi itholakala ngokuhlukanisa amandla asetshenzisiwe yindawo ecindezelekile. Lapho ingcindezi ilingana, singafinyelela umphumela wokukhuliswa kwamandla ngokushintsha ingxenye yendawo esetshenzisiwe necindezelekile (P1 = F1 / A1 = F2 / A2 = P2). Ngezinhlelo zokubopha, isilinganiso sepompo esiphelele ekucindezelweni kwempompo engezansi yisilinganiso sendawo yePiston yendawo yePiston.
