I-Ceramic brake pads luhlobo lwe-brake pad ebandakanya i-fiber ye-mineral, i-aramid fiber kunye ne-ceramic fiber (kuba i-fiber fiber iyakwazi ukugqwala, ivelise ingxolo kunye nothuli, kwaye ngoko ayikwazi ukuhlangabezana neemfuno zokwenziwa kohlobo lwe-ceramic).
Abathengi abaninzi baya kuqala ngempazamo i-ceramic njengenziwe nge-ceramic, kodwa eneneni, ii-ceramic brake pads zenziwe ngomgaqo we-ceramics we-metal kune-non-metal ceramics.Kweli qondo lobushushu liphezulu, umphezulu wephedi yebrake uya kuba ne-sintered metal-ceramic reaction efanayo, ukuze i-brake pad ibe nokuzinza kakuhle kobu bushushu.Iipakethi zesiqhelo azivelisi ukuphendula kolu bushushu, kwaye ukonyuka kabukhali kobushushu bomphezulu kunokubangela ukuba izinto ezingaphezulu zinyibilike okanye zivelise umqamelo womoya, onokubangela ukwehla okubukhali ekusebenzeni kweziqhoboshi emva kokuqhobosheka ngokuqhubekayo okanye ilahleko epheleleyo. yokuqhobosha.
Iipads ze-Ceramic brake zineenzuzo ezilandelayo ngaphezu kwezinye iindidi zeebhuleki ze-brake.
(1) Owona mahluko mkhulu phakathi kwee-ceramic brake pads kunye ne-traditional brake pads kukungabikho kwentsimbi.Kwimiba yokuqhobosha yesiqhelo, isinyithi sesona sixhobo sivelisa ukukhuhlana, okunamandla okuqhobosha okuphezulu, kodwa kulula ukunxiba kunye nengxolo.Xa kufakwa i-ceramic brake pads, akusayi kubakho mpikiswano ingaqhelekanga (oko kukuthi isandi sokukhuhla) ngexesha lokuqhuba kwesiqhelo.Ngenxa yokuba iipedi zeebrake zeceramic aziqulathanga nxalenye yentsimbi, isandi esikhenkcezayo seentsimbi eziqhelekileyo ezikhuhlana iipakethi zentsimbi ezikhuhlana enye kwenye (okt. iiphedi zebrake kunye neediski zeebrake) ziyaphetshwa.
(2) I-coefficient ye-friction ezinzileyo.I-friction coefficient sesona salathisi sokusebenza esibaluleke kakhulu sayo nayiphi na imathiriyeli yokukhuhlana, enxulumene nesakhono sokuqhobosha esilungileyo okanye esibi se-brake pads.Kwinkqubo ye-braking ngenxa yobushushu obuveliswa yi-friction, ukushisa okusebenzayo kwandisa, izinto ezixutywayo eziqhelekileyo ze-brake pad ngeqondo lokushisa, i-coefficient of friction iqala ukuhla.Kwisicelo sokwenyani, kuya kunciphisa amandla okukhuhlana, ngaloo ndlela kuncitshiswe isiphumo sokunyathela.Izinto zokukhuhlana kweepads eziqhelekileyo ze-brake azikhulanga, kwaye i-coefficient ye-friction iphezulu kakhulu ibangela izinto ezingakhuselekanga ezifana nokulahlekelwa kwecala ngexesha lokuqhokra, iipads ezitshisiweyo kunye neediski ze-brake ezikrweliweyo.Nangona iqondo lokushisa le-disc ye-brake liphezulu kwii-degrees ze-650, i-coefficient ye-friction ye-ceramic brake pads isekho malunga ne-0.45-0.55, enokuqinisekisa ukuba isithuthi sinomsebenzi omhle wokuqhawula.
(3) I-Ceramic inozinzo olungcono lwe-thermal kunye ne-conductivity ephantsi ye-thermal, kunye nokumelana nokunxiba kakuhle.Ubushushu bokusetyenziswa kwexesha elide kwii-degrees ze-1000, olu phawu lwenza i-ceramic ifaneleke kwizinto ezahlukeneyo ze-brake ze-high-performance, iimfuno eziphezulu zokusebenza, zinokuhlangabezana ne-brake pad high-speed, ukhuseleko, ukumelana nokugqoka okuphezulu kunye nezinye iimfuno zobugcisa.
(4) Inamandla omatshini kunye neempawu zomzimba ezilungileyo.Inokumelana noxinzelelo olukhulu kunye namandla okucheba.Iimveliso zezinto zefriction kwindibano ngaphambi kokusetyenziswa, kukho imfuneko yokugaya, ukuhlanganisana kunye nokunye ukulungiswa komatshini, ukwenzela ukuba idibano ye-brake pad.Ngoko ke, izinto ezixubeneyo kufuneka zibe namandla okwaneleyo omatshini ukuze kuqinisekiswe ukuba ukucutshungulwa okanye ukusetyenziswa kwenkqubo kungabonakali ukuphuka kunye nokuqhekeka.
(5) Yiba nepropati ephantsi kakhulu yokubola kwe-thermal.
(6) Ukuphucula ukusebenza kweebrake pads.Ngenxa yokutshatyalaliswa kobushushu obukhawulezayo bezinto ze-ceramic, isetyenziselwa ukuveliswa kweebhuleki, kwaye i-coefficient yayo ye-friction iphezulu kuneyentsimbi ye-brake pads.
(7) Ukhuseleko.Iibhreke pads zivelisa ubushushu obuphezulu ngoko nangoko xa kuqhoboshwa, ngakumbi ngesantya esiphezulu okanye xa kuqhawuka olungxamisekileyo.Kwimeko yobushushu obuphezulu, i-coefficient ye-friction ye-friction pads iya kuhla, ebizwa ngokuba yi-thermal recession.Iziqhoboshi pads eqhelekileyo ukuthotywa thermal ephantsi, ubushushu obuphezulu kunye neziqhoboshi olungxamisekileyo xa ubushushu ulwelo brake enyuka ukuze ulibaziseko braking iziqhoboshi, okanye ilahleko isiphumo isiqhoboshi ukhuseleko factor iphantsi.
(8) intuthuzelo.Phakathi kwezikhombisi zokuthuthuzela, abanini bahlala bexhalabele kakhulu ngengxolo yeepakethi ze-brake, eqinisweni, ingxolo nayo yingxaki ehlala ixesha elide engakwazi ukusonjululwa ngamaphedi aqhekekileyo aqhelekileyo.Ingxolo iveliswa yintlupheko engaqhelekanga phakathi kwe-friction pad kunye ne-friction disc, kwaye izizathu zesizukulwana sayo zinzima kakhulu, njengamandla okubetha, ubushushu bediski ye-brake, isantya sesithuthi kunye neemeko zemozulu. zonke izizathu ezinokwenzeka zengxolo.
(9) Iimpawu zezinto eziphathekayo ezigqwesileyo.Iipads ze-Ceramic brake zisebenzisa amasuntswana amakhulu e-graphite / ubhedu / i-ceramic ephezulu (engeyiyo i-asbestos) kunye ne-semi-metal kunye nezinye izinto zobuchwepheshe obuphezulu obunokumelana nobushushu obuphezulu, ukumelana nokunxiba, ukuzinza kwe-brake, ukulungisa i-disk brake disk, ukukhuselwa kwendalo, akukho ngxolo ende. ubomi benkonzo kunye nezinye iingenelo, ukoyisa imathiriyeli yebrake yesiqhelo kunye neziphene zenkqubo yeyona iphucukileyo yamazwe ngamazwe ephucukileyo yeepakethi ze-ceramic brake pads.Ukongeza, umxholo ophantsi webhola ye-ceramic ye-slag kunye nokuphucula okulungileyo kunokunciphisa ukunxitywa kwesibini kunye nengxolo yeepakethi zokuqhawula.
(10) Ubomi benkonzo ende.Ubomi benkonzo bubonakalisa inkxalabo enkulu.Ubomi benkonzo yeepakethi ze-brake eziqhelekileyo bungaphantsi kwe-60,000 km, ngelixa ubomi benkonzo ye-ceramic brake pads bungaphezulu kwe-100,000 km.Kungenxa yokuba i-ceramic brake pads zisebenzisa ifomula ekhethekileyo yohlobo olu-1 ukuya kwe-2 kuphela yomgubo we-electrostatic, ezinye izinto ezingezona-static, ukuze umgubo uthathwe ngumoya kunye nokuhamba kwesithuthi, kwaye awuyi kunamathela. kwi hub yevili ukuchaphazela ubuhle.Ubomi bezinto ze-ceramic bungaphezulu kwe-50% ephezulu kunobo besiqhelo se-semi-metal.Emva kokusebenzisa i-ceramic brake pads, akuyi kubakho grooves (oko kukuthi imikrwelo) kwiidiski zeebhuleki, ukwandisa ubomi benkonzo yeediski zokuqala ngama-20%.
Ixesha lokuposa: Apr-06-2022