EQ153 R yosinthasintha yolumikizira mabuleki

Mafotokozedwe Akatundu

Nambala ya brake lining: WVA 19032
Kukula: 220*180*17.5/11
Ntchito: Benz Truck
Zipangizo: Zosakhala asbestos, ulusi wopangidwa, Semi-Chitsulo

Mafotokozedwe

1. Yopanda phokoso, yopanda asbestos 100% komanso yomaliza bwino kwambiri.
2. Moyo wautali mumsewu wovuta kwambiri.
3. Mphamvu yoyimitsa yapadera.
4. Fumbi lochepa.
5. Imagwira ntchito mwakachetechete.

Zofunikira pa mbale yolumikizira mabuleki zili ndi mbali zinayi izi

Mbale yolumikizirana ya mabuleki ndi disc ya mabuleki zimakhuzana kuti zipange mphamvu yolumikizirana, kotero mbale yolumikizirana ndi gawo lomwe limakhala ndi kupanikizika kwakukulu ndipo limakhudzidwa mosavuta ndi kutentha, mphamvu yamakina ndi zotsatira za mankhwala. Pofuna kuwonetsetsa kuti mbale yolumikizirana ikugwira ntchito bwino komanso momwe imagwirira ntchito, mbale yolumikizirana yomwe imagwiritsidwa ntchito imagwira ntchito bwino komanso mtundu wake ndi wofunikira, ndipo zinthu zake ndizofunikira kwambiri pakugwira ntchito bwino komanso mtundu wake, zomwe zimapangitsa kuti pakhale zofunikira zina pakupanga mbale yolumikizirana.

1. Zinthuzo zilibe asbestos
Zofunikira pazinthu zopangira ma brake friction linings poyamba sizili ndi asbestos, osati zokhazo, zinthu zopangira friction ziyeneranso kuyesetsa kupewa ulusi wokwera mtengo komanso wosakhazikika ndi sulfides. Zinthu zopangira friction lining zimatsimikizira mphamvu yoyenera yokakamiza. Zipangizo zopangira friction lining zimakhala ndi zinthu zinayi zopangira: zitsulo, zinthu zodzaza, zinthu zotsetsereka ndi zinthu zachilengedwe. Kuchuluka kwa zinthuzi kumadalira momwe friction plate imagwiritsidwira ntchito komanso kuchuluka kwa friction komwe kumafunikira. Asbestos yatsimikiziridwa kuti ndi chinthu chogwira ntchito bwino chomwe sichingawonongeke mu friction plate foundation foundation, koma anthu atadziwa kuti ulusi wa asbestos ndi woopsa pa thanzi, zinthuzi pang'onopang'ono zinasinthidwa ndi ulusi wina. Tsopano, brake friction plate siyenera kukhala ndi asbestos, friction plate yopanda asbestos ili ndi friction coefficient yayikulu, mphamvu yabwino yamakina, ndipo nsapato ya brake yopanda asbestos yoteteza chilengedwe ili ndi kutentha pang'ono.

2. Kuchuluka kwa kukangana
Pazinthu zomwe zili mu mbale yolumikizirana, ndikofunikiranso kuti coefficient of friction yake ikhale yokwera, ndipo ikhale yokhazikika pamikhalidwe yosiyanasiyana yogwirira ntchito. Dynamic friction coefficient ya brake lining imatsimikizira kukula kwa mphamvu ya braking ndipo imagwiranso ntchito yofunika kwambiri pakulinganiza kwa brake ndi kukhazikika kwa winch control panthawi yolumikizirana. Kuchepa kwa coefficient of friction kumayambitsa kusintha kwakukulu pakugwira ntchito kwa braking, mwina kumabweretsa kuwonjezeka kwakukulu kwa mtunda woyima. Chifukwa chake, coefficient of friction ya brake lining iyenera kutsimikizika kuti ikhala yokhazikika pamikhalidwe yonse (liwiro, kutentha, chinyezi ndi kupanikizika) komanso nthawi yonse ya moyo wawo wautumiki.

3. Phokoso lochepa la braking
Ndikofunikira kuti phokoso la brake la chingwe cha friction chomwe chimapangidwa ndi zinthuzo likhale lochepa. Kawirikawiri, phokosoli limayambitsidwa ndi kugwedezeka komwe kumachitika chifukwa cha friction yosalinganika pakati pa brake pad ndi brake disc. Mafunde a phokoso la kugwedezeka kumeneku amatha kuzindikirika mgalimoto. Palinso mitundu yambiri ya phokoso panthawi ya brake. Nthawi zambiri timawasiyanitsa malinga ndi gawo la phokoso, monga phokoso lomwe limapangidwa panthawi ya brake, phokoso lomwe limayenderana ndi brake yonse, komanso phokoso lomwe limapangidwa brake ikatulutsidwa. Phokoso lotsika la 0-50Hz silimamveka mgalimoto, ndipo dalaivala sadzaona phokoso la 500-1500Hz ngati phokoso la brake, koma dalaivala wa phokoso la frequency la 1500-15000Hz adzaliona ngati phokoso la brake. Zinthu zazikulu zomwe zimapangitsa phokoso la brake ndi monga kuthamanga kwa brake, kutentha kwa brake, liwiro la galimoto komanso nyengo. Pofuna kupewa phokoso, chipangizo choyamwa kugwedezeka nthawi zambiri chimagwiritsidwa ntchito pa brake friction plate, kuphatikizapo brake-absorbing plate ndi anti-vibration glue.

4. Mphamvu yolimba yometa
Mphamvu yodula ndikuwonetsetsa kuti chingwe chodulira sichigwa kapena kusweka ngakhale pakakhala zovuta, ndipo mphamvu yodula ndi muyezo woyezera momwe chingwe chodulira chikuyendera, kotero mphamvu yodula ya chingwe chodulira imafunika kuti ikhale yolimba. Kaya ndi mphamvu yodula ya chingwe chodulira chokha kapena chomangira pakati pa brake pad ndi mbale yakumbuyo, ziyenera kutsimikiziridwa kuti sizigwa kapena kusweka ngakhale pakakhala zovuta kwambiri.