Ongororo yeCarburized Layer Flow process Panguva yekugadziriswa kweModhudhu Sprocket

(1) Carburized midhudhudhu sprockets inoda carburized layer pane zino pamusoro. Kana iyo "carburized-warm extrusion" process inoshandiswa, kugoverwa kweiyo carburized layer inoenderana zvakanyanya neiyo deformation nzira yekugadzira giya. Kune iyo tangential split extrusion process, iyo carburized layer pamazino egiya inogovaniswa kubva kune carburized layer pamusoro peiyo cylindrical isina chinhu. Mu "carburizing-warm extrusion" maitiro egiya, nguva yekuchinja ipfupi, uye kupararira kweiyo carburized layer inogona kufuratirwa. Zviripachena, mushure mekunge silinda yave giya, nzvimbo yepamusoro inowedzerwa zvakanyanya, uye ukobvu hweiyo carburized layer inoshanduka zvakanyanya. Kana iyo carburized layer yakamanikidzwa tangentially panguva yekugadzira, ukobvu hweiyo carburized layer inowedzera, kana zvisina kudaro, ukobvu hunoderera; uye iyo carburized layer Iyo ukobvu shanduko inoenderana nehuwandu hwetangential deformation. Naizvozvo, kuwanda kwekugovera kweiyo carburized layer inogona kudzorwa nekudzora tangential deformation ye carburized layer panguva inodziya extrusion yegiya.
(2) Pahwaro hwekunzwisisa kuumba maitiro emudhudhudhu sprocket mazino, imwezve nhaurirano pamusoro pekuchinja kubva pa carburized layer ye silinda kuenda kune carburized layer yegiya kana uchigadzira giya chikamu: silinda inotsikirirwa nemazino echikadzi. carburized layer inova iyo carburized layer yegiya mudzi chikamu. Shanduko yacho inofanira kubva pahumburumbira kusvika kune zino mudzi wepamusoro, uye iyo yekutanga inotora chikamu mu deformation, iyo yakakura yekuwedzera mwero, iyo yakaonda iyo carburized layer; pane zvinopesana, nekuda kwekufa extrusion Kana dzvinyiriro ichiita kuti concave chikamu chechikamu chekumanikidza chive mudzi wezino, simbi yekumanikidza chikamu chefa pakati pesimbi neradial chikamu chesimbi inova mazino. chikamu, chikamu ichi chesimbi chinomanikidzwa nemazino maviri ari pedyo akafa akatsemuka kumusoro, ipapo Ukobvu hwecarburized layer hunowedzera; kana deformation ichiwedzera, kana kusangana nemhombwe yechikadzi inokonzerwa nekukakavadzana kwechikadzi mold, kukora kwe carburized layer kunogona kuderedzwa kana kutambanudza kunoitika.


Nguva yekutumira: Chikunguru-07-2020