Iiphedi zeBrake yenye yezona ndawo zibalulekileyo zokhuseleko lwenkqubo yeziqhoboshi zemoto.I-Brake pads idlala indima eqinisekileyo ekubambeni iziqhoboshi, ngoko ke kuthiwa i-brake pads ikhusela abantu kunye neemoto.
Igubu lebrake lixhotyiswe ngezihlangu zebrake, kodwa xa abantu bebiza iibrake pads, babhekisa kwiibrake pads kunye nebrake shoes ngokubanzi.
Igama elithi "i-disc brake pads" libhekisa ngokukodwa kwi-brake pads ezifakwe kwi-disc brakes, hayi iidiski ze-brake.
Iibrake pads zibandakanya amacandelo amathathu aphambili: intsimbi exhasayo (ibacking plate), i-adhesive, kunye ne-friction block.Elona candelo libaluleke kakhulu yibloko yokukhuhlana, oko kukuthi ifomula yebhloko yokukhuhlana.
Ifomula yezinto zokukhuhlana ngokubanzi iqulunqwe ziintlobo eziyi-10-20 zemathiriyeli ekrwada.Ifomula iyahluka ukusuka kwimveliso ukuya kwimveliso, kwaye uphuhliso lwefomula lusekelwe kwiiparitha ezithile zobugcisa bemodeli.Abavelisi bemathiriyeli yefriction bagcina iifomula zabo ziyimfihlo eluntwini.
Ekuqaleni i-asbestos yayiyeyona nto isebenzayo yokunxiba, kodwa emva kokuba yaziwa ukuba imicu ye-asbestos iyingozi empilweni, le nto yathatyathelwa indawo yenye imicu.Kule mihla, iipakethi ze-brake ezisemgangathweni akufanele neze ziqulathe i-asbestos, kwaye kungekhona kuphela, kufuneka ziphephe isinyithi esiphakamileyo, i-fibers ebiza kwaye engaqinisekanga yokusebenza kunye ne-sulfide kangangoko kunokwenzeka.Iinkampani zezixhobo zefriction umsebenzi wexesha elide ukuqhubeka nokuphuhlisa izinto ezintsha zokuphucula ukusebenza kwezixhobo zokukhuhlana, ukhuseleko lokusingqongileyo kunye noqoqosho.
I-Friction material yimpahla edibeneyo ekuqulunqwe kwayo kwesiseko esisisiseko: i-adhesive: 5-25%;isigcwalisi: 20-80% (kubandakanywa isilungisi friction);ukomeleza ifayibha: 5-60%
Indima yesibophelelo kukudibanisa amacandelo ezinto kunye.Inokumelana nokushisa okulungileyo kunye namandla.Umgangatho we-binder unempembelelo enkulu ekusebenzeni kwemveliso.Izibophelelo ikakhulu ziquka
i-thermosetting resins: ii-phenolic resins, ii-phenolic resins ezilungisiweyo, ii-resins ezikhethekileyo ezikwazi ukumelana nobushushu.
Irabha: irabha yokwenziwa kwerabha yendalo
Iirasi kunye neerubha zisetyenziswa kunye.
Iifayili zefriction zibonelela kwaye zizinzise iipropathi ze-friction kunye nokunciphisa ukuguga.
I-friction filler: i-barium sulfate, i-alumina, i-kaolin, i-iron oxide, i-feldspar, i-wollastonite, umgubo wentsimbi, ubhedu (umgubo), umgubo we-aluminium…
Isilungisi sokusebenza kwefriction: igraphite, umgubo wefriction, umgubo werabha, umgubo wecoke
Ukuqiniswa kweefayili zibonelela ngamandla ezinto eziphathekayo, ngakumbi kwimeko yokushisa okuphezulu.
Imicu yeAsbestos
Iifayibha ezingezizo-asbestos: iifibers zokwenziwa, iifibers zendalo, iifiber ezingezizo ezeminerali, iifiber zetsimbi, iifiber zeglasi, iifibers zekhabhoni.
Ifriction kukuxhathisa intshukumo phakathi kwemiphezulu yoqhagamshelwano yezinto ezimbini ezishukumayo.
Amandla okukhuhlana (F) alingana nemveliso ye-coefficient of friction (μ) kunye noxinzelelo olulungileyo (N) kwicala elithe nkqo kumphezulu wokukhuhlana, obonakaliswa ngefomula yefiziksi: F=μN.Kwinkqubo ye-brake, yi-coefficient of friction phakathi kwe-brake pad kunye ne-disc ye-brake, kwaye i-N inamandla asetyenziswe yi-caliper piston kwi-pad.
Okukhona i-coefficient yokukhuhlana, kokukhona amandla okhuhlane abe mkhulu.Nangona kunjalo, i-coefficient of friction phakathi kwe-brake pad kunye ne-disc iya kutshintsha ngenxa yobushushu obuphezulu obuveliswa emva kokuxutywa, oku kuthetha ukuba i-coefficient of friction itshintsha ngokutshintsha kweqondo lokushisa, kwaye i-pad nganye ye-brake ine-coefficient eyahlukileyo ye-friction change curve. ngenxa yezixhobo ezahlukeneyo, iipakethi zebrake ezahlukeneyo zineqondo lobushushu obuhlukeneyo kunye nobushushu obusebenzayo.
Eyona nto ibalulekileyo isalathisi sokusebenza kwee-brake pads yi-coefficient of friction.I-coefficient yelizwe esemgangathweni ye-brake friction iphakathi kwe-0.35 kunye ne-0.40.Ukuba i-coefficient ye-friction ingaphantsi kwe-0.35, iibhuleki ziya kudlula umgama okhuselekileyo wokuqhawula okanye zingaphumeleli, ukuba i-coefficient ye-friction iphezulu kune-0.40, iibhuleki ziya kuba sengozini yokubanjwa ngokukhawuleza kunye neengozi ze-rollover.
Indlela yokulinganisa ukulunga kweebrake pads
Ukhuseleko
-Stable Friction Coefficient
(Amandla okubamba ubushushu obuqhelekileyo, ukusebenza kakuhle kwe-thermal
Ukusebenza kakuhle kweWading, ukusebenza ngesantya esiphezulu)
- Ukubuyisela ukusebenza
Ukumelana nomonakalo kunye nokubola
Intuthuzelo
- Ukuziva kwePedal
- Ingxolo ephantsi/ukushukuma okuphantsi
- Ukucoceka
Ubomi obude
- Izinga lokunxiba eliphantsi
- Ireyithi yokunxiba kwiqondo lobushushu eliphezulu
Fit
- Ubungakanani bokunyuka
- Intlama yomphezulu wefriction kunye nemeko
Izixhobo kunye nenkangeleko
- Ukuqhekeka, ukugqabhuka, ukudumba
- Iingcingo zealam kunye neepads ezothusayo
- Ukupakishwa
-Umgangatho ophezulu we-brake pads: i-coefficient ephezulu ngokwaneleyo ye-friction, ukusebenza kakuhle kokuthuthuzela, kunye nokuzinza kuzo zonke izibonakaliso zokushisa, isantya kunye noxinzelelo
Malunga nengxolo yeziqhoboshi
Ingxolo yeBrake yingxaki yenkqubo yokuqhobosha kwaye inokunxulumana nawo onke amacandelo enkqubo yokuqhobosha;akukho mntu ufumanise ukuba yeyiphi inxalenye yenkqubo yokuqhobosha etyhala umoya ukwenza ingxolo yeziqhoboshi.
- Ingxolo inokuvela kwi-friction engalinganiyo phakathi kwee-brake pads kunye ne-brake discs kwaye ivelise ukungcangcazela, amaza omsindo wale ntshukumo inokuchongwa ngumqhubi wemoto.I-0-50Hz ingxolo ye-frequency ephantsi ayibonwa emotweni, abaqhubi be-500-1500Hz abayi kuyithatha njengengxolo ye-brake, kodwa i-1500-15000Hz abaqhubi bengxolo ephezulu baya kuyithatha njengengxolo ye-brake.Ezona zinto zilawula ingxolo yeziqhoboshi ziquka uxinzelelo lweziqhoboshi, ubushushu bephedi yokukhuhla, isantya semoto kunye neemeko zemozulu.
- Uqhagamshelwano lwe-friction phakathi kwe-brake pads kunye ne-disc ye-brake yi-point contact, kwinkqubo yokudibanisa, indawo nganye yoqhagamshelwano ye-friction ayiqhubeki, kodwa i-alternation phakathi kwamanqaku, oku kutshintshana kwenza inkqubo yokuxutywa ihambe kunye ne-vibration encinci, ukuba inkqubo ye-braking inakho. ukufunxa ngokufanelekileyo ukungcangcazela, akuyi kubangela ingxolo ye-brake;ngokuchaseneyo, ukuba inkqubo ye-braking iya kukhulisa ngokufanelekileyo i-vibration, okanye i-resonance, inokuthi Ngokuchasene noko, ukuba inkqubo ye-brake ikhulisa i-vibration ngokufanelekileyo, okanye ivelise i-resonance, inokuvelisa ingxolo ye-brake.
- Ukwenzeka kwengxolo ye-brake yinto engalindelekanga, kwaye isisombululo sangoku kukuba silungelelanise kwakhona inkqubo ye-brake okanye ukuguqula ngokucwangcisiweyo ulwakhiwo lwamacandelo afanelekileyo, kubandakanywa, ngokuqinisekileyo, ubume be-brake pads.
- Kukho iintlobo ezininzi zengxolo ngexesha lokunyathela, ezinokuhlukaniswa ngoku: ingxolo yenziwa ngexesha lokunyathela;ingxolo ihamba kunye nayo yonke inkqubo yokuqhawula;ingxolo yenziwa xa isiqhoboshi sikhululwa.
I-Santa Brake, njengomzi-mveliso wokwenza i-brake pad e-China, inokubonelela abathengi ngemveliso yomgangatho ophezulu we-brake pad njenge-semi-metallic, i-ceramic kunye nentsimbi ephantsi.
Iimpawu zemveliso ye-semi-metallic brake pads.
Ukwenza okuphezulu
Ukuqulunqwa okuphezulu kwamasuntswana amakhulu
I-coefficient ye-friction ephezulu kwaye izinzile, iqinisekisa ukhuseleko lwakho lwe-brake nakwisantya esiphezulu okanye ukunyathela ngokukhawuleza
Ingxolo ephantsi
Ukunyovwa okukhululekileyo kunye nokuphendula
I-abrasion ephantsi, icocekile kwaye ichanekile
I-asbestos-free semi-metallic formula, impilo kunye nokhuseleko lokusingqongileyo
Ukuthobela umgangatho we-TS16949
Iimpawu zemveliso yephedi ye-Ceramic ifomula.
Umgangatho wokuqala wefektri.Yamkela ifomyula yamazwe ngamazwe ekumgangatho ophezulu ngaphandle kwesinyithi kunye nesinyithi esisezantsi ukuhlangabezana nemfuno yokuqala yefektri yomgama wokuqhobosha
I-Anti-vibration kunye ne-anti-stirring attachments ukukhusela ingxolo kunye ne-jitter ukuya kwinqanaba elikhulu
Hlangana nemigangatho ye-ECE R90 yaseYurophu
Imvakalelo egqwesileyo yokuqhobosheka, ephendulayo, eyanelisa ngokupheleleyo iimfuno zokunethezeka kwe-braking yeemoto eziphakathi kunye neziphezulu
Iibhuleki ezigudileyo nezikhuselekileyo kwanakwizixeko ezixineneyo nakwiindawo ezinemixawuka yeentaba
Ukugaya okuncinci kunye nokucoca
Ubomi obude
Ukuthobela umgangatho we-TS16949
Iibrake pad brand eziqhelekileyo kwimarike
I-FERODO ngoku i-brand ye-FEDERAL-MOGUL (USA).
I-TRW Automotive (iQela leZithuthi leZithathu)
I-TEXTAR (TEXTAR) yenye yeebrendi zaseTymington
I-JURID kunye neBendix zombini ziyinxalenye ye-Honeywell
I-DELF (DELPHI)
AC Delco (ACdelco)
IMintex yaseBritane (iMintex)
I-Korea ikholelwa kwiBrake (SB)
Valeo (Valeo)
Yasekhaya Golden Kirin
Xinyi
Ixesha lokuposa: Feb-14-2022