- 12
- Mar
Zeziphi iikhrayitheriya zokuvavanya ukuba ukungunda kwediskhi yebrake pad kulula ukuyisebenzisa na?Umgca weBrake, umngundo weDisc Brake pad ,ukwenziwa kwebrake okubunjiweyo, imibundo yeDisc Brake pad ,
Zeziphi iikhrayitheriya zokuvavanya ukuba i-disc brake pad mold kulula ukuyisebenzisa?
Kwinkqubo yokuvelisa i-disc brake pads, i-mold yinto ephambili. Nokuba ngaba iseti ye-brake pad molds kulula ukuyisebenzisa ibonakaliswa ikakhulu kule miba ilandelayo:
(1) Ingaba umngundo uhambelana nomatshini wokushicilela, oquka ubungakanani bomngundo kunye nenani lemingxuma yokungunda: ukuba umngundo unemingxuma emininzi, ubungakanani obufunekayo bokushicilela kufuneka bube bukhulu. Ngokwahlukileyo, ukuba ukungunda kunomgodi omnye kuphela, ngoko ke kufuneka kube Ubungakanani bokushicilela buncinci kakhulu. Ngokuqhelekileyo, uxinzelelo lokushicilela olufunekayo kwi-mold-cavity mold yi-25-40T.
(2) Ingaba ubukhulu bomngundo bufanelekile. Ukuba i-formula yemveliso ye-brake pad i-fluffy kwaye i-volume ratio inekratshi, ngoko ke ubukhulu be-mold kufuneka bube bukhulu, kwaye i-mold cavity kufuneka ibe yi-110-130mm.
Ukuba ubuninzi bezinto eziluhlaza kwifomyula yemveliso bukhulu kwaye umthamo uncinci, ubukhulu obufunekayo bokubumba bunokuncitshiswa. Ngokuqhelekileyo, ubukhulu bomgodi wokungunda bungama-60-100mm.
(3) Ingaba i-gap ye-mold ifanayo kwaye inengqiqo, i-gap ye-uniform ye-mold ihambelana nokuphendula kunye nokuchithwa kwezinto eziluhlaza xa i-mold isebenza, kwaye ihambelana nokucofa kunye nokwenza i-pad pad. Ngokubanzi, okukhona umsantsa wokungunda ufana, kokukhona ungcono.
Kukwakho nobungakanani besithuba sokungunda. Ngokubanzi, ngcono ukufudumeza ukufudumeza kwifomula yemveliso yebrake, incinci isithuba sokungunda kufuneka sibe njalo, ukuthintela ukudanyaza xa ukungunda kucinezelwe, okuya kuchaphazela ukuphuma kwemveliso kwaye kubangele undoqo wokungunda. Ukutyibilika emngxunyeni akulula. Ifomula yezinto ekrwada kunye fluidity elungileyo, sikhetha umsantsa ngundo ngokubanzi 0.07-0.1mm
Ukuba ukufudumeza kwamanzi kwifomula yemveliso ye-brake ayilungile, isithuba sokubumba kufuneka sibe sikhulu, kwaye isithuba kufuneka silawulwe kwi-0.15-0.2mm.
(4) Die ubulukhuni kunye nohlobo banxibe-resistant, ngenxa yokubumba eveliswa ngobuninzi, ukuze kuphuculwe ubomi bomngundo, sikhetha izinto ezinobunzima obuphezulu, kunye nezinto zokubumba kufuneka zibe nokuxhathisa okulungileyo. Ukuba i-batch ye-brake pads incinci, le mfuneko ingancitshiswa.
(5) Ukunyangwa komphezulu we-brake pad mold, umphezulu we-brake pad mold unokugqiba okulungileyo, oku luncedo kwi-demoulding, ukunciphisa ukunamathela kunye nokuphucula umgangatho wemveliso.
Iinkqubo zonyango olungaphezulu esihlala sizenza zezi:
Ikhazimlisiwe + i-chrome plating eqinile
Ukuhombisa + Nitriding
Ikhazimlisiwe + Nitrided + Hard Chrome Plating
(6) Kukho iintlobo ezininzi zokubumba iphedi yeebhuleki:
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