Menene ma'aunin crankshaft? Menene ma'aunin crankshaft yake yi? Tsarin ma'aunin crankshaft?
Shaft ɗin crankshaft yana ɗaya daga cikin mahimman sassan injin, yana ɗaukar ƙarfin daga sandar haɗawa kuma yana canza shi zuwa fitarwa ta hanyar shaft ɗin crankshaft kuma yana tura wasu kayan haɗi akan injin don aiki. Shaft ɗin crankshaft yana shafar ƙarfin centrifugal na juyawa mai yawa, ƙarfin iskar gas mai lokaci-lokaci da ƙarfin inertia mai juyawa, wanda ke sa shaft ɗin crankshaft ya ɗauki aikin lanƙwasa da nauyin juyawa. Saboda haka, ana buƙatar shaft ɗin crankshaft ya sami isasshen ƙarfi da tauri, kuma saman littafin yana buƙatar ya kasance mai jure lalacewa, iri ɗaya kuma daidaitacce. An yi shaft ɗin crankshaft da ƙarfe mai tsari na carbon ko ƙarfe mai ductile, kuma bayan an shigar da sandar haɗawa, zai iya ɗaukar motsi sama da ƙasa (mai juyawa) na sandar haɗawa, kuma ya juya shi zuwa motsi mai zagaye (mai juyawa). Babban aikin shaft ɗin crankshaft shine canza motsi sama da ƙasa na injin zuwa motsi mai juyawa, don haka yana ba da iko ga tsarin injiniya gaba ɗaya.
Matsayin crankshaft ya ƙunshi waɗannan abubuwa:
Ƙarfin watsawa: Ƙarfin crankshaft yana canja wurin ƙarfin piston zuwa shaft ɗin fitarwa ta hanyar canza motsi mai layi na piston zuwa motsi mai juyawa da'ira, kuma yana tura wasu sassan injin don yin aiki, kamar bawuloli, pistons, sandunan haɗawa, da sauransu.
Canja wurin karfin juyi da gudu: Haka kuma crankshaft zai iya canja wurin karfin juyi da saurin injin zuwa ga shaft ɗin fitarwa, ta yadda motar za ta iya samar da wutar lantarki yayin tuƙi, ta yadda injin zai iya aiki yadda ya kamata.
Juriya ga karfin juyi: Haka kuma, injin crankshaft yana buƙatar jurewa karfin juyi da karfin inertial na injin domin tabbatar da aikin injin yadda ya kamata.
Bawul ɗin sarrafawa: Ƙarƙashin maƙallin yana sarrafa iskar shiga da fitar da iska a cikin silinda ta hanyar sarrafa buɗewa da rufewar bawul ɗin don tabbatar da aikin injin yadda ya kamata.
Gabaɗaya, crankshaft yana ɗaya daga cikin mahimman sassan injin, aikinsa shine canza motsi mai layi na piston zuwa zagaye na zagaye na crankshaft don tuƙa sauran sassan injin don yin aiki, amma kuma yana buƙatar jure wa ƙarfi da lokutan daban-daban don tabbatar da aikin injin na yau da kullun.
Injin crankshaft ya ƙunshi sassa kamar haka:
Wuyar spindle: Babban ɓangaren tallafi na crankshaft, wanda babban bearing ke tallafawa a cikin babban gidan bearing na crankcase. Axis na spindle wuyan duk yana cikin layi ɗaya madaidaiciya.
Journal ɗin sanda mai haɗawa (pin ɗin crank): yana karkacewa daga axis na babban littafin shaft don shigar da journal ɗin sanda mai haɗawa, kuma akwai wani kusurwa tsakanin journal ɗin sanda mai haɗawa don canza ƙarfin daga sandar haɗawa zuwa ƙarfin juyawa na crankshaft.
Crank (hannun crank): Sashen da ke haɗa mujallar sandar haɗawa da babban mujallar shaft tare don canza ƙarfin daga sandar haɗawa zuwa juyawar ƙarfin crankshaft.
Nauyin Kariya: ana amfani da shi don daidaita karfin injin da ba shi da daidaito, kuma wani lokacin don daidaita wani ɓangare na ƙarfin inertia mai juyawa don sa crankshaft ya juya cikin sauƙi.
Shaft na gaba (ƙarshen kyauta): ana amfani da shi don shigar da famfon ruwa, injin jujjuyawar lokaci, da sauransu.
Flange na ƙarshen baya: ana amfani da shi don shigar da flywheel, littafin tarihin ƙarshen baya da flange na flywheel tsakanin flange mai da zaren dawowa, don hana mai ya zube baya.
Ka'idar aiki na crankshaft ta ƙunshi canza ƙarfin daga sandar haɗawa zuwa ƙarfin juyi, wanda ake fitarwa ta hanyar crankshaft kuma yana tura wasu kayan haɗi akan injin zuwa aiki. A cikin wannan tsari, crankshaft yana shafar ƙarfin centrifugal na juyawar taro, ƙarfin iskar gas na canjin lokaci-lokaci da ƙarfin inertia mai juyawa, kuma yana ɗaukar aikin lanƙwasa da nauyin juyi. Saboda haka, crankshaft yana buƙatar samun isasshen ƙarfi da tauri, kuma saman littafin yana buƙatar ya zama mai jure lalacewa, iri ɗaya da daidaito.
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kamfanin Zhuo Meng Shanghai Auto Co., Ltd. ya kuduri aniyar sayar da kayayyakin motar MG&MAUXS. Ana maraba da siyan su.
