Yiziphi izinqubo zokusebenza zokukhiqiza vacuum furnaces?

Qala ukunikezwa kwamandla esithandweni se-vacuum, bese usetha iswishi yekhabhinethi yokulawula endaweni yokulawula okuzenzakalelayo. Faka amapharamitha wemithethonqubo yenqubo yesithando se-vacuum kukhompyutha. Bese uthumela i-workpiece esithandweni nge-trolley yokulayisha kancane kancane, bese uvala futhi ukhiye umnyango wesithando somlilo (ikhava) ukuze uqinisekise uphawu. Khetha indawo yokupholisa, indlela yokupholisa kanye nokucindezela kwesithando somlilo ngokwezidingo zenqubo. Cindezela inkinobho yokuqala yomjikelezo, idivayisi iqhuba uhlelo: i-vacuuming-heating-cooling iqedelwa ngokuzenzakalelayo. Khumbula ukuhlola ukuthi ingabe amasistimu ahlukahlukene emishini asebenza ngokujwayelekile noma nini, futhi ubike noma yikuphi ukungahambi kahle ekushintsheni kwesikhathi. Ngaphambi kokuba isithando somlilo sikhishwe, ukucindezela okuvamile esithandweni kufanele kubuyiselwe, futhi umnyango wesithando somlilo (ikhava) kufanele uvule ngemva kokuba ukukhanya kwenkomba kujwayelekile. Lapho uthulula, kufanele isetshenziswe ngokucophelela, futhi i-workpiece kanye ne-tooling akufanele kungqubuzane nomlomo wesithando somlilo.