Abin da ake kira ƙirƙirasarrafawa, wani matsa lamba ne naƙirƙirainjina don toshe ƙarfe, yana samar da nakasar filastik, wanda ke da takamaiman kaddarorin inji, wani nau'i da girman girmanƙirƙirahanyar sarrafawa, shineƙirƙira (ƙirƙira) yana daga cikin manyan abubuwa guda biyu,ƙirƙirata hanyar shi zai iya cire tsarin narkewar ƙarfe na lahanin simintin simintin gyare-gyare irin su sako-sako, Abubuwan injinan simintin gyare-gyare gabaɗaya sun fi na simintin simintin gyare-gyare na simintin simintin gyare-gyaren kayan aikin gabaɗaya saboda ingantattun microstructure da amincin ƙarfe streamline.

By ultrasonic kwandishan jiyya naƙirƙiraza a gudanar da shi bayan m machining, da propeller shaft abu ne yawanci 34 crmol karfe, ta hardenability, high tasiri da bukatun, kazalika da ƙarfin bukatar ne mafi girma, yayin da tabbatar da high ƙarfi a lokaci guda, yana da wuya a hadu. bukatun tasirin tasirinƙirƙirasuper-dogon, kiba, da naushi kafin zafi magani, zafi magani nakasawa ne mai sauki faruwa, Heat magani ne mai sauki faruwa a lokacin da lankwasawa nakasawa, don haka kara wahalar workpiece quenching, don sarrafa zafi magani nakasawa, da rataye a tsaye rami irin. magani zafi tanderu, ruwa sanyaya ta musamman m ga kayan tarihi a kan wuta, mai sanyi ta hanyar hade kayan gargajiya a kan wuta, a lokacin da hana hardening quenching crack da fashe cikin harshen wuta, inji Properties na daya-lokaci m kayayyakin, don bunkasa sanyi iska sanyaya + ruwa. + tsarin kwantar da mai.
Abin da ke sama shine wasu bambance-bambance tsakaninƙirƙirakumaƙirƙira.Za mu iya koyo game da shi.Idan kuna da wasu tambayoyi da buƙatu, zaku iya barin buƙatunku kai tsaye da bayanin tuntuɓar ku akan gidan yanar gizon.