Zvinhu zvinokanganisa kubata nguva yeworkpiece mu choto chemagetsi chekuedza

1. Kupisa kupisa

Mumamiriro ezvinhu akajairwa, empirical data inowanzo shandiswa pakuverenga mumavira emagetsi ekuedza. Semuenzaniso, kabhoni simbi inowanzoverengerwa pa1min/1mm, nepo alloy simbi iri 1.3 kusvika 1.8 nguva yekabhoni simbi. Chikonzero ndechekuti simbi yealloy ine yakakwira yemukati yezvinhu zvealloying. Asi pakupisa kwepamusoro (1000 ℃), kana ukobvu hunoshanda hwakakura, muganho wakaderera weiyo coefficient unoshandiswa, uye muganho wepamusoro wehukobvu hunoshanda idiki.

2. Kusiyana kwesimbi mamakisi

Kune kabhoni simbi uye yakaderera alloy simbi, nguva inodiwa yekuparara kwecarbides uye homogenization yeaustenite ipfupi, saka zvinoenderana nemamiriro ezvinhu, “zero” inochengetedza kupisa inodzima inogona kushandiswa, iyo inogona kupfupisa nzira kutenderera uye kuderedza Quenching makatsemuka. Kune yakakwira-alloy simbi, iyo yekudzima kupisa uye kubata nguva inofanirwa kukwidziridzwa zvakakodzera kuti ive nechokwadi chekuparara uye austenitization yecarbides. Inogona kufungidzirwa pa 0.5 kusvika 0.8min pa millimeter yenguva yekubata. Kana muganho wepamusoro wekudzima tembiricha iri 0.5min, tembiricha yekudzima inoenderana neTora 0.8min pamuganho wakaderera.