Ni bangahe uzi kubijyanye na drill umurizo

Kwikubita wenyine: ibisabwa bya mashini
Gukomera k'umutima: agaciro gasanzwe HRC28-38. Mugihe cyo kwipimisha, fata igice cyikubye inshuro 1-2 umurambararo wumurizo kugirango upime. Niba uburebure bwibipimo ari bugufi cyane, burashobora gushiramo mbere hanyuma bukageragezwa kubikomeye
Ubukomere bwubuso: MINHV450
Igice cya karubone: Bisanzwe 4 # -6 #: 0.05-0.18mm, 8 # -12 #: 0.10-0.23mm, 14 #: 0.13_0.28mm. Intego nyamukuru ya carburisation ni ukongera imbaraga zo hejuru no kwemeza imbaraga z amenyo. Niba decarburisation ari ndende cyane kandi carburisation idahagije, imbaraga z amenyo ntizuzuza ibisabwa, bivuze ko amenyo azangirika mugihe cya screw mugupima