Tsarin jiyya na zafin zafi na rabin shaft

Ana watsa ƙarfin injin ɗin zuwa ƙafafun ta hanyar rabin shaft ta hanyar watsawa da gatari na baya, don ƙafafun su iya tsayayya da torsion da tasiri. An kashe ginshiƙan rabin gindin farko da zafin rai. Yanzu mafi yawan rabin sandunan sun karɓi shigar hardening tsari. Cigaba da flange na rabin-shaft da katako na sanda, da rabon zurfin zuwa diamita na tauraron da aka taurara, sune mabuɗin don inganta ƙarfin gajiya na rabin-shaft.

Rabin-axis hardening gabaɗaya yana da nau’ikan nau’ikan hanyoyin hardening biyu da hanyar dumama lokaci guda. Hanyar kashe sikelin ya dace don samar da taro iri iri; hanyar dumama lokaci ɗaya gabaɗaya ya dace don samar da taro akan injina na musamman. Kwatanta yawan aiki, kashe ƙima, tasirin ceton makamashi da farashin samarwa. Hanyar dumama lokaci guda ya fi hanyar kashe wutar sikelin, amma yana buƙatar babban ƙarfin wutar lantarki, babban famfon ruwa mai gudana, da tsarin firikwensin na musamman shima ya fi rikitarwa, don haka farashin saka hannun jari yayi yawa. a lokaci guda, kuma ya dace kawai don samar da kan layi akan layi.

1. Hanyar kashe wutar da ake amfani da ita na rabin-axis gabaɗaya tana ɗaukar injin kashe-kashe na gaba ɗaya ko na’urar kashe wuta ta musamman. Tsarin inductor na rabin-shaft dole ne ya fara zafi saman flange zuwa zafin zafin, sannan a bincika kuma a kashe sanda da tsinke.

2. Hanyar dumama da kashe wuta na lokaci guda na rabin shaft shine don dumama yankin da aka kashe na duk rabin ramin a lokaci guda, wanda shine fasaha mai ci gaba. Yana amfani da zobba masu tasiri guda huɗu masu inganci tare da maganadisu a kansu don zafi ɓangaren sanda da ɓangaren spline. Zobe mai tasiri na ɓangaren flange shine shekara-shekara, kuma a gefen ƙarshen shaft, lokacin da keɓaɓɓen zoben ya yi gajarta, ba za a iya samun madaidaicin ƙirar taurin kai ba. A wasu lokuta, ana haɗa mai tarawa na yanzu.

Mitar ƙarfin da ake amfani da shi ta hanyar hanyar farko na rabin-shaft yawanci 4-8kHz, kuma yawanci galibi ya fi 400kw gwargwadon girman wurin dumama rabin shaft. Saboda yankin sanyaya na farko yana da girma musamman, ana buƙatar famfunan ruwa mai ƙarfi, ana amfani da magudanar ruwa mai ruwa, kuma ana amfani da injin kashe wuta tare da abin nadi don kammala dumama, gyara, kashewa da zafin kai a lokaci guda. Masu kera motoci na cikin gida sun yi nasarar amfani da wannan tsari zuwa samarwa, kuma sun sami ƙaruwa da yawa na yawan aiki, ƙara ƙarfin lanƙwasa lanƙwasa, da tasirin ceton makamashi.