Njira yopanga chandamale

Target ndi mtundu wazinthu zomwe zimagwiritsidwa ntchito nthawi zambiri pamakampani azidziwitso zamagetsi.Ngakhale zili ndi ntchito zambiri, anthu wamba sadziwa zambiri za nkhaniyi.Anthu ambiri akufuna kudziwa njira yopanga chandamale?Kenaka, akatswiri ochokera ku Dipatimenti ya Zamakono ya RSM adzawonetsa njira yopangira zomwe akufuna.

　　Njira yopanga chandamale

1. Njira yoponyera

Kuponyera njira ndi kusungunula aloyi zopangira ndi zina zikuchokera chiŵerengero, ndiyeno kutsanulira aloyi njira anapezerapo kusungunuka mu nkhungu kupanga ingot, ndiyeno kupanga chandamale pambuyo processing makina.Njira yoponyera nthawi zambiri imayenera kusungunuka ndikuponyedwa mu vacuum.Njira zodziwika bwino zoponyera ma vacuum induction melting, vacuum arc melting ndi vacuum electron bombardment kusungunuka.Ubwino wake ndikuti chandamale chomwe chimapangidwa chimakhala ndi zonyansa zochepa, zochulukirapo komanso zimatha kupangidwa mokulira;Choyipa ndichakuti mukasungunula zitsulo ziwiri kapena zingapo zokhala ndi kusiyana kwakukulu pakusungunuka ndi kachulukidwe, zimakhala zovuta kupanga chandamale cha alloy ndi kapangidwe ka yunifolomu pogwiritsa ntchito njira wamba yosungunuka.

　　2. Njira yaufa yazitsulo

The powder metallurgy njira ndi kusungunula aloyi zopangira ndi zina zikuchokera chiŵerengero, ndiye kuponyera aloyi njira anapezerapo pambuyo kusungunuka mu ingots, kuphwanya ingots kuponyedwa, akanikizire ufa wosweka mu mawonekedwe, ndiyeno sinter pa kutentha kwambiri kupanga chandamale.Chandamale chopangidwa motere chili ndi ubwino wa mapangidwe ofanana;Zoyipa zake ndizochepa kwambiri komanso zonyansa zambiri.Makampani opanga zitsulo zamafuta omwe amagwiritsidwa ntchito nthawi zambiri amaphatikiza kukanikiza kozizira, kukanikiza kotentha kwa vacuum ndi kukanikiza kotentha kwa isostatic.