Idivayisi nenqubo yokusebenza kwamabhuleki esigubhu

Izindlela zebrake zohlobo lokushayisana, okungukuthi, ezisebenza ngenxa yamandla okuxabana, zihlukaniswe ngezigubhu nama-disc brakes. Umshini wamabhuleki wesigubhu usebenzisa isigubhu sebhuleki njengengxenye ejikelezayo. Ingxenye engaguquki yomshini imelwe ngamabhuleki amabhuleki nesihlangu se-brake. Okwamanje, amabhuleki wesigubhu awathandwa kangako ngabenzi bezimoto ngenxa yezizathu ezizwakalayo futhi asetshenziswa kakhulu kwisabelomali nasemalolini.

Idivayisi ye-Drake brake

Amabhuleki esigubhu abandakanya izinto ezilandelayo:

• isigubhu efakwe kwihabhu isondo;
• ama-brake pads, endaweni yokusebenza lapho kufakwa khona amalayili wokushayisana;
• isilinda sebhuleki esisebenzayo esinama-piston, ama-seals kanye nenyunyana yokopha;
• buyisela (ukuqina) iziphethu ezinamathiselwe kuma-pads bese uzilungisa endaweni engasebenzi;
• ukubopha isihlangu efakwe kwihabhu noma oluvala amasondo ugongolo;
• ibhuleki pad yokusekela;
• ukusekelwa kwephedi ephansi (nomlawuli);
• yokupaka ukubopha mshini.

Ngaphezu kwamabhuleki wesigubhu se-single-cylinder, kunezinhlelo ezimbili zamasilinda, ukusebenza kwawo okungcono kakhulu kunakuqala. Kulokhu, esikhundleni sokwesekwa okuphansi, kufakwa isilinda sebhuleki sesibili, ngenxa yokuthi indawo yokuxhumana yesigubhu nesihlangu iyanda.

Asebenza kanjani amabhuleki esigubhu

Amabhuleki esigubhu asebenza kanjena:

1. Ingcindezi yoketshezi olusebenzayo ohlelweni lwenziwa ngokucindezela ibhuleki lomshayeli ngumshayeli.
2. Izicindezelo eziwuketshezi kuma-piston wesilinda sebhuleki esisebenzayo
3. Ama-piston, anqoba amandla emithombo yokuqinisa, enza ama-brake pads enze kusebenze.
4. Amapayipi acindezelwe ngokuqinile endaweni yokusebenza kwesigubhu, anciphisa ijubane lokujikeleza kwawo.
5. Ngenxa yamandla okuxabana phakathi kwe-linings nesigubhu, isondo libhulekile.
6. Uma uyeka ukusebenza kwi-brake pedal, iziphethu zokucindezela zihambisa ama-pads abuyele endaweni yawo yoqobo.

Amapayipi okuxubana ngaphambili (ekuqondeni kokuhamba) amapayipi ngesikhathi sokubhabha acindezelwa esigubhini ngamandla amakhulu kunangemuva. Ngakho-ke, ukugqokwa kwamaphakethe ngaphambili nangasemuva akulingani. Lokhu kufanele kubhekwe lapho kufakwa esikhundleni sazo.

Ubuhle nobubi bamaDrum Brakes

Amabhuleki eDrum kulula ukuwakha futhi ashibhile kunama-disc brakes. Zisebenza kahle kakhulu ngenxa yendawo enkudlwana yokuxhumana phakathi kwephedi nesigubhu, futhi nangenxa yomphumela "wokuhlanganisa" amaphedi: ngenxa yokuthi izingxenye ezingezansi zamapayipi zixhunywe ku omunye komunye, ukungqubuzana nomgqomo wephedi langaphambili kwandisa ingcindezi kuwo kusuka ngemuva.

Ngabe kukhona ukungalungi kwamabhuleki esigubhu? Uma kuqhathaniswa namabhuleki ediski, amabhuleki esigubhu anesisindo esiphakeme, ukupholisa okumpofu kanye namabhuleki angazinzile lapho amanzi noma ukungcola kungena kugubhu. Lokhu kushiyeka kubaluleke kakhulu, ngakho-ke kube njengesinye sezizathu zokushintshela kwabakhiqizi ezindleleni zediski.

Isevisi yamabhuleki eDrum

Ukugqokwa kwamaphakethe wamabhuleki wesigubhu kunganqunywa ngomgodi okhethekile ongaphakathi kwesihlangu sebhuleki. Lapho amalinisi wokungqubuzana efinyelela ukushuba okuthile, amaphedi adinga ukushintshwa.

Uma kusetshenziswa isicucu sempi esicathulweni ngeglu, kunconywa ukuthi sikushintshe ngosayizi wezinto ongu-1,6 mm. Endabeni yokubeka amalayili wokungqubuzana kuma-rivets, kufanele kwenziwe okunye esikhundleni lapho ubukhulu bezinto bungu-0,8 mm.

Amapayipi ama-Worn angashiya ama-grooves ezigubhini futhi aze alimaze isigubhu ngokusetshenziswa okunwetshiwe.