Ukadaulo wamagalimoto umapangidwa, zida zamagalimoto zimasinthidwanso mwanjira yonse, makamaka zimagawidwa m'magulu angapo akuluakulu:
Organic brake pad
Zaka za m'ma 1970 zisanafike, mapepala ophwanyidwa anali ndi zida zambiri za asibesitosi, amatenga kutentha kwakukulu, kukana moto, ndi mikangano, koma chifukwa cha ufa wopangidwa ndi asibesitosi pakupanga ndi kugwiritsa ntchito, pali kuwonongeka kosiyanasiyana kwa thupi la munthu. , zomwe zimakhala zosavuta kuyambitsa machitidwe opuma.Matenda amathanso kuyambitsa khansa, kotero mabuleki a thonje pano ndi oletsedwa padziko lonse lapansi.
Kenako, ma organic brake pads nthawi zambiri amatchedwa NAO brake pads (Non-Asbestos Organic, non-free organic brake pads), omwe nthawi zambiri amakhala ndi 10% -30% yazinthu zachitsulo, komanso amaphatikizanso ulusi wamaluwa, Ulusi wamagalasi, kaboni, mphira, galasi ndi zipangizo zina.
Ma organic brake pads asintha magwiridwe antchito pakuvala ndi kuwongolera phokoso pazaka zambiri zachitukuko ndi kukonza zinthu, komanso oyenera kuyendetsa tsiku ndi tsiku.Fumbi lopangidwa ndi kuwonongeka kwa chimbale cha brake ndikochepa.Komabe, chifukwa cha mtengo wa zinthu, etc., organic brake filimu zambiri okwera mtengo, ndi fakitale choyambirira zambiri ntchito pa sing'anga ndi mkulu-mapeto zitsanzo.
Semi-metal brake pad
Zomwe zimatchedwa theka lachitsulo zimakhala makamaka muzitsulo zowonongeka zomwe zimagwiritsidwa ntchito pazitsulo zoterezi, kuchokera ku 30% -65% yazitsulo - kuphatikizapo mkuwa, chitsulo, ndi zina zotero. mtengo wotsika kwambiri, ndipo kuipa ndi chifukwa cha zinthu zakuthupi, phokoso pa mabuleki lidzakhala lalikulu, ndipo kuvala kwazitsulo ku diski ya brake kudzakhala kwakukulu.Popeza semi-metal brake pad ali ndi makhalidwe a ife pamwamba, pali makamaka ntchito zazikulu ziwiri, imodzi ndi fakitale yoyambirira yothandizira ma brake pads apakati ndi otsika - chikhalidwe ichi ndi mtengo wotsika.Njira ina ndiyo makamaka pakhungu losinthidwa - chifukwa mabuleki achitsulo ndi abwino, ndi oyenera kwambiri pamagalimoto apamwamba kapena pazochitika zosiyanasiyana.Kupatula apo, mwanjira iyi yogwiritsira ntchito, kutentha kwakukulu kwa khungu lophwanyidwa kudzafika ngakhale madigiri 800 Celsius.Kotero ife tikhoza kuona kuti zopangidwa ambiri kusinthidwa ndi apamwamba zitsulo zakuthupi kwa mabuleki a galimoto aukali ndi zochitika.
Ceramic brake pad
Ma brake pads a ceramic amatha kufotokozedwa ngati osakwanira pama brake pads a organic ndi semi-metal.Zinthu zake zimaphatikizidwa makamaka ndi zinthu zosiyanasiyana monga ulusi wa mchere, ulusi wa aramid, ndi ulusi wa ceramic.Kumbali imodzi, pamene palibe zinthu zachitsulo, pad brake ndi brake disc, phokoso lidzachepetsedwa kwambiri.Panthawi imodzimodziyo, kuwonongeka kwa diski ya brake kudzachepetsedwa kwambiri.Kuphatikiza apo, mapadi a ceramic brake amatha kukhala okhazikika pakutentha kwambiri, kupewa ma organic kapena zitsulo zopumira chifukwa cha mabuleki anthawi yayitali kapena othamanga kwambiri, chifukwa cha mphamvu yakuphwanya kwazinthu zomwe zimasungunuka, kumalimbitsa chitetezo kwambiri.Ndiwowonjezeranso kuvala.
Nthawi yotumiza: Dec-09-2021