Imbali yendaleko yemoto ibrake imathiriyeli

Uphuhliso lwezixhobo zokukhuhlana kwee-automobile brake zahlulwe ngokwala manqanaba mathathu alandelayo: inqanaba lokuqala linqanaba lophuhliso lwezixhobo zokuqhobosha, ingakumbi iziqhoboshi zegubu;inqanaba lesibini linqanaba lophuhliso olukhawulezayo lwezinto zokuqhawula , Izinto ezininzi ezintsha zaqala ukuzalwa.Eli nqanaba sisiqhoboshi esisebenzisa ikakhulu iziqhoboshi zediski;Inqanaba lesithathu linqanaba xa i-brake material ikhula ukuya kwincopho yayo, kwaye eli nqanaba yi-brake esebenzisa iziqhoboshi zediski, iintlobo ngeentlobo zezinto ezintsha eziphuma kumlambo ongapheliyo.

Umgangatho wobuchwephesha kunye nokwakhiwa kwezinto zokukhuhlana kwe-automobile brake

1.1 ImiGangatho yoBugcisa

Okokuqala, iipropathi ezifanelekileyo kunye nezigudileyo zokuchasana.Iipropati ezifanelekileyo kunye nezinzile zokuchasana ne-friction zingaqinisekisa "i-soft" friction.Okwesibini, amandla agqwesileyo oomatshini kunye neempawu zomzimba.Amandla omatshini anokuqinisekisa ukuba izinto eziphathekayo azikwazi ukuphuka kwaye zigweme iziphumo ezibi ezinokubangelwa kukungaphumeleli kwe-braking.Okwesithathu, ingxolo ephantsi yeziqhoboshi.Ukuze kukhuselwe okusingqongileyo, ingxolo yokuqhoboshwa kwesithuthi kufuneka ingagqithi kuma-85dB.Okwesine, ukunciphisa ukunxiba kwi-chassis.Inkqubo ye-braking kufuneka igweme ukunxiba kunye nemikrwelo kwidiski ye-friction.

1.2 Ukuqulunqwa kwezixhobo zokukhuhla iibhuleki

Okokuqala, izibophelelo eziphilayo.I-Phenolic resins kunye ne-modified phenolic resins zimbini iintlobo ezibaluleke kakhulu.Okwesibini, izinto eziqiniswe yifiber.Iintsinga zetsimbi zithatha indawo ye-asbestos njengeyona nto iphambili, kunye nezinto zokuthambisa, izihluzi kunye nezilungisi ze-friction zifakwe kwintsimbi kwaye zifakwe kwi-sintered ukwenza izinto ezixubeneyo ze-sintered brake.Okwesithathu, isigcwalisi.Ii-reagents ezinxulumeneyo ezenziweyo kunye ne-reagents ezilawula iimpawu zokukhuhlana zenza le nxalenye.

1.3 Ukuhlelwa kweZixhobo zeBrake zeMoto

1Ukusukela ngo-1970, uphuhliso lwayo luye lwathintelwa kukungasebenzi kakuhle kokufuduswa kobushushu kunye nokunyuka kokunxiba kwempahla.
(2) I-Metal-based non-asbestos friction friction material: I-brake friction material eyenziwe ngesinyithi esinomlilo kunye nentsimbi eyahlulwe kakuhle yenziwe ngolu hlobo.Intsimbi ekhandiweyo kunye nobhedu kunye nezinye iintsimbi kunzima ukwahlula kwaye kulula ukuxubha.ukusetyenziswa.Ngokuchasene noko, izinto ezidityanisiweyo zokuqhawuka zentsimbi ezenziwe ngobhedu kunye nentsimbi azisetyenziswa kakhulu ngenxa yeendleko eziphezulu, amanyathelo okuvelisa ngokugqithisileyo, kunye nokuveliswa kwengxolo ngokulula.
(3) I-Semi-metal-based non-asbestos i-brake friction material: iifayibha ezahlukeneyo ezingezizo zetsimbi kunye neentsinga zetsimbi ziphucula kakhulu ukuxhathisa ukuxhatshazwa kwezinto eziqhekezayo, ngoko zisetyenziswa ngokubanzi.Nangona kunjalo, imicu yayo yentsimbi kulula ukurusa kwaye ikhokelela ekunxityweni okukhulu kwaye ezinye iingxaki zisagxile kuphando olwenziwa ziingcali ezivela kuzo zonke iinkalo zobomi.
(4) Izinto ze-non-metallic-based non-asbestos brake friction: izixhobo ezahlukeneyo zekhabhoni / i-carbon friction ziphumelela ngobuchule bazo obugqwesileyo kunye nokumelana nokugoba okuphezulu.Kodwa ixabiso eliphezulu likwanciphisa ukukhuthazwa kwayo.Kumazwe ngamazwe, ilizwe lam likwindawo ephambili ekulungiseleleni izixhobo ezahlukeneyo zekhabhoni/zekhabhoni.
(5) Izixhobo ezahlukeneyo zokungqubana kwebrake kwicandelo lobunjineli bekeramics: iimpawu zexabiso eliphantsi lokunxiba, amandla aphezulu obushushu kunye nokuchasana nokungqubuzana kuye kwakhokelela abaphandi abaninzi ukuba basebenzise le mpahla ye-inorganic non-metallic ukuphuhlisa imathiriyeli yebrake, kwaye inkqubela yenziwe. .Nangona kunjalo, ukungonakali kwayo kokwaphuka ngokulula kukwanciphisa indawo yesicelo sayo.

Indlela yophuhliso lwezixhobo zasekhaya zokuqhobosha iimoto

Okwangoku, uyilo lokwakheka kwezinto kuseyindawo yokuqala yophando lwezixhobo zokukhuhlana kweemoto.Nangona iindlela zihluka kumazwe ngamazwe, ukuphucula ukusebenza kwezinto ezintsha zokukhuhlana kunye nokuhlangabezana neemfuno zokukhuselwa kwendalo kuseyeyona njongo iphambili.Phantsi kokhokelo lwethiyori yophuhliso oluzinzileyo, ugqaliselo lophuhliso lwemathiriyeli yebrake friction iphuhlisa ukuya kwindlela yengxolo ephantsi kwaye akukho ngcoliseko.Olu phuhliso lukwahambelana nentsingiselo yangoku kunye neemfuno zentlalo.Ngophuhliso olukhawulezayo lwetekhnoloji yokuvelisa, Uphuhliso lwezixhobo zokuqholwa kweemoto luya kubonisa iimpawu ezahlukeneyo.Izixhobo ze-brake ezihlukeneyo zinokukhethwa kwizithuthi ezinemozulu eyahlukeneyo, imimandla kunye nemisebenzi.Ngale ndlela, ukusebenza kwe-braking yemoto kunokudlala i-high-performance kunye ne-high-effect-efficiency ye-braking effect.

Phantsi kweemeko eziqhelekileyo, ukuqhubela phambili kwenzululwazi kunye nobuchwepheshe sisiqinisekiso sokuphucula kunye nokwahluka kwezinto zokukhuhlana kweebhuleki, kwaye zinokuhlangabezana neemfuno zeshishini leemoto.Iintsilelo zefiber enye eyomeleziweyo ayinakuphepheka, i-smooth surface ye-glass fiber inzima ukungena nge-resin;izinto zentsimbi kunzima ukuphepha ingxaki yokugqwala;izinto carbon intsonkothile kwinkqubo, eliphezulu ixabiso, kwaye kunzima ukukhuthaza.Ke ngoko, iifayibha ezixutyiweyo ziye zaba lugxininiso lophando kumazwe ahlukeneyo.Iifiber zetsimbi, iifayibha zekhabhoni, iifayibha zekhabhoni kunye nemicu yobhedu zinokutsalela kwiinzuzo ezahlukeneyo, zinike umdlalo opheleleyo kwiingenelo zemicu, zinciphise iindleko, kwaye ziphucule ukusebenza.Ukuze kusonjululwe ingxaki ye-phenolic resin phantsi kwesenzo sobushushu obuphezulu, amashishini amaninzi kunye namaziko ophando lwezenzululwazi asebenzisa ezinye izinto ezigqwesileyo ezinje nge-butylbenzene ukwenza i-phenolic resin eyahlukileyo ukusuka kwangaphambili ngophando lwabo olusebenzayo kunye nophuhliso.Ke ngoko, i-phenolic resin ehlaziyiweyo elolu hlobo ikwayindlela entsha yophando kunye nophuhliso lwezixhobo zokukhuhlana kweemoto.

Shwankathela

Ukushwankathela, uphuhliso lwezixhobo zokuqhawuka kweemoto zivela enye emva kwenye kuphuhliso lweemoto, oludlale indima yokuqhubela phambili ekuphuculeni ukusebenza kwe-auto braking.Ngophuhliso lwetekhnoloji entsha kunye nezixhobo ezitsha, indlela yophuhliso lwezixhobo zokungqubana kwemoto iya kubonisa ukwahluka kunye nokusetyenziswa okuphantsi, kunye nokuphuculwa kobuchwephesha bezinto eziphathekayo kuya kukhuthaza kakhulu uphuhliso lwezixhobo zokungqubana kwemoto.