Bucket Excavator

Ya kamata a zaɓi sassa na shafting bisa ga yanayin aiki daban-daban da kuma amfani da buƙatun kayan daban-daban da ƙayyadaddun maganin zafi daban-daban (kamar zafin jiki, daidaitawa, quenching, da sauransu), don samun wani ƙarfi, ƙarfi da juriya.
The albarkatun kasa na guga bushing samar da mu kamfanin ne 40Cr karfe, wanda ya dace da matsakaici daidaici da kuma high gudun shaft sassa.Irin wannan karfe yana da mafi kyawun kayan aikin injiniya bayan quenching da tempering.
Bearing karfe GCr15 da spring karfe 65Mn, bayan tempering da quenching da high mita surface quenching, da surface taurin iya isa 50 ~ 58HRC, kuma yana da high gajiya juriya da kyau lalacewa juriya, na iya yin karin high daidaici shaft.
45 karfe ne na kowa abu ga shaft sassa, shi ne mai rahusa bayan tempering (ko normalizing), iya samun mafi kyau yankan yi, kuma zai iya samun mafi girma ƙarfi da taurin da sauran m inji Properties, Yadu amfani da inji gini, wannan karfe yana da kyau kwarai inji. Properties.Amma wannan shi ne wani irin matsakaici carbon karfe, quenching yi ba kyau, 45 karfe za a iya taurare zuwa HRC42 ~ 46. Don haka idan kana bukatar surface taurin, da kuma so a yi wasa zuwa ga m inji Properties na 45 # karfe, sau da yawa. 45# Karfe saman quenching (high mita quenching ko kai tsaye quenching), ta yadda za ka iya samun da ake bukata taurin.