Umshini wokucisha imvamisa ephezulu izidingo zobulukhuni

Izici eziyinhloko zobulukhuni bomshini wokucisha ama-high-frequency: okuqukethwe kwe-martensite nokuqukethwe kwekhabhoni esakhiweni. Isizathu sokuqina kokuqina okuphezulu kungase kube ukuthi ukucisha ekushiseni okuphezulu kwakha isakhiwo se-martensite esimahhadla. Ngaphansi kwezimo ezijwayelekile, lapho ubulukhuni bomshini wokucisha imvamisa ephezulu, nciphisa izinga lokushisa lokucisha imvamisa ephezulu, ulishiye isikhathi esithile ngaphambi kwesithando somlilo, futhi ukucisha okulinganiselwe kulungile. Lezi zingashintsha ubulukhuni be-workpiece ngemva kokucisha ngokusho kwezinga lokushisa lokucisha. Ukuqina kwensimbi ngemva kokucisha kunqunywa ngokuyinhloko okuqukethwe kwe-martensite ensimbi. Umthelela oyinhloko wokushisa kokuqina kwe-martensite okuqukethwe kwekhabhoni ku-martensite.

Uma ubulukhuni bokucisha bomshini wokucisha imvamisa ephezulu buphezulu, ubulukhuni bungancishiswa ngokukhuphula izinga lokushisa. Eqinisweni, ngensimbi ecishiwe futhi ethambile efana no-40Cr, ukuphakama kokuqina kokucisha, kuyanda izici zemishini ngemva kokufutheka. Ukuqina okuphezulu kokucisha akudingekile ukuba kuncishiswe ngokulungisa imingcele yenqubo yokucisha kanye nezimo zokupholisa. Ngemva kokucisha, ingaxazululwa ngokukhetha izinga lokushisa elifanele.

Isizathu esiyinhloko sokuqina okuphezulu ngemva kokucisha emshinini wokucisha imvamisa ephezulu ukuthi izinga lokushisa lokucima liphezulu, futhi izinga lokupholisa lishesha kakhulu. Kuphela ngokunciphisa ngokufanelekile izinga lokushisa lokucisha noma ukwandisa indawo yokupholisa yokucisha kungathuthukiswa. Okokusebenza okuvuthiwe, inqubo yayo yokwelapha ukushisa Inqubo evuthiwe futhi ezinzile. Ukushisa komshini wokucisha imvamisa ephezulu, isikhathi sokucisha, izinga lokushisa lokushisa, isikhathi sokushisa, indlela yokucisha kufanele kube indlela emisiwe.