Menene gaban hannun mota na ƙasa?
Hannun gaba na ƙasa (wanda kuma aka sani da hannun gaba na ƙasa ko haɗin gaba na ƙasa) muhimmin sashi ne mai ɗaukar nauyi da jagora a cikin tsarin dakatarwar gaban motar. Yana haɗa maƙallin sitiyari (wanda aka fi sani da "mai magana") zuwa ƙaramin firam ɗin motar, wanda ke da alhakin watsa ƙarfin tsayi, gefe, da tsaye, da kuma sarrafa sigogin daidaita ƙafafun (kamar camber da caster), yana tabbatar da riƙe tayoyi, daidaiton sitiyari, da kwanciyar hankali na tuƙi.
Ayyukan asali
Taimako da haɗi: An haɗa ƙarshen ɗaya da maƙallin sitiyari ta hanyar haɗin ƙwallon ƙwallo, ɗayan kuma an haɗa shi da ƙaramin firam ta hanyar bushing na roba, wanda ke samar da wurin juyawa don motsi na dakatarwa.
Ginawa da ƙarfi: A lokacin hanzarta aiki, birki, tuƙi, ko yanayin hanya mara daidaituwa, yana jurewa da kuma watsa nau'ikan damuwa iri-iri.
Kula da daidaito: Tare da haɗin gwiwa da na'urorin shaye-shaye, maɓuɓɓugan ruwa, da sauran sassan, yana kiyaye yanayin da ya dace na ƙafafun, yana hana zamewa, hayaniya mara kyau, ko lalacewar taya mara kyau.
Buffering da shaye-shaye: Rufin roba na iya tace girgiza mai yawan mita, yana inganta kwanciyar hankali a hawa.
Siffofin tsarin gama gari
Dakatarwar McPherson: Yawanci tana amfani da "L" ko kuma hannu ɗaya mai siffar triangle, tana yin ayyukan tallafi da jagoranci.
Dakatar da hanyoyin haɗi da yawa: Ƙarƙashin hannun yana ɗaya daga cikin hanyoyin haɗin da ke cikin tsarin hanyoyin haɗi da yawa, tare da tsari mai rikitarwa, wanda ke da ikon cimma daidaitaccen tsarin tafiyar ƙafafun (kamar dakatarwar Ford's Control Blade).
Yanayin kayan aiki da masana'antu
Kayan gargajiya: ƙarfe mai ƙarfi, ƙarfe mai tambari (ƙarancin farashi, mai ƙarfi)
Alkiblar ɗaukar nauyi: Aluminum alloy (yana rage nauyin da ba a yi wa sprung ba, yana inganta lokacin amsawa)
Kayan haɗin polyamide/glass fiber (kamar PA6 + GF50), daidaita ƙarfi, rage girgiza, da farashi
Tsarin ƙera: Ana iya inganta ƙarfe mai ƙarfi (kamar FB780, HR800CP) ta hanyar CAE don rage nauyi da kusan kashi 10% yayin da ake inganta rayuwar gajiya.
Shawarwarin kulawa da maye gurbin
Duba zagayowar: Ana ba da shawarar a gudanar da bincike mai zurfi a kowane kilomita 6-80,000 ko kuma idan waɗannan alamun sun bayyana:
Hayaniyar da ba ta dace ba ta hanyar chassis (musamman lokacin wucewa)
Shakewar ƙafa, girgizar mota
Lalacewa mara kyau a ɓangarorin ciki/waje na tayoyin
Lokacin maye gurbin:
Yawanci, yana buƙatar a maye gurbinsa bayan tafiyar kilomita 8-120,000.
Idan an saci bushing ko ball link kawai, ana iya maye gurbinsa daban; idan jikin ya nuna tsagewa ko nakasa, dole ne a maye gurbin dukkan taron.
Bayan an maye gurbin, ya zama dole a yi daidaita ƙafafu huɗu don dawo da sigogin geometric na masana'anta na asali da kuma hana lalacewa ta biyu ko asarar sarrafawa.
Sunan laƙabi na masana'antu
A fannin gyaran motoci, hannun gaba na ƙasa ana kiransa da "babban sandar ƙashi" saboda siffarsa kamar ƙashin dabba da kuma wurin da yake a ƙasan dakatarwar, wanda ke yin babban aikin tallafi.
Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da MG&MAXUSsassan mota maraba siya.
