Ukuchanekaumbhobho ongenamthungo ukuqina kunye nokutshintsha kobunzima emva konyango lobushushu Ukuchaneka kombhobho ongenamthungo yintsimbi yesakhiwo sekhabhoni ephezulu, engekho phezulu ngobulukhuni kwaye kulula ukuba yenziwe ngoomatshini.Ngokuqhelekileyo isetyenziswe kwi-molds njengeetemplates, iingcebiso, izithuba zesikhokelo, njl., Kodwa ifuna unyango lokushisa.

No. 45 intsimbi akufanele iphathwe ubushushu nge-carburizing kunye nokucima.Emva kokuba iinxalenye ezicinyiweyo kunye nezipholileyo zineempawu ezintle zoomatshini, zisetyenziswa ngokubanzi kwiindawo ezahlukeneyo ezibalulekileyo zesakhiwo, ngakumbi ezo zinto zidibanisayo, iibholiti, iigiya ezisebenza phantsi kwemithwalo etshintshanayo, kodwa ubunzima bomphezulu buphantsi, kwaye azinxibi.Ukucima kunye nokufudumeza kungasetyenziselwa ukuphucula ubulukhuni bomphezulu wamalungu.

Unyango lwe-Carburizing lusetyenziswa ngokubanzi kumalungu anomsebenzi onzima anokumelana nokunxiba komphezulu kunye nokumelana nempembelelo engundoqo, kwaye ukuxhathisa kwayo kuphezulu kunoko kucinywa kunye nokucaphuka.Ukuba i-carburizing nge-45 # yentsimbi, i-martensite enzima kunye ne-brittle iya kubonakala kwi-core emva kokucima, ilahlekelwe inzuzo yonyango lwe-carburizing.Izinto ezisebenzisa inkqubo ye-carburizing ngoku zinomxholo ophantsi wekhabhoni, onokufikelela phezulu kakhulu kwi-0.30%, enqabileyo kwizicelo.