Ukukhuluma ngobuhle nokubiukufa kokusakazainqubo:
inzuzo:
(1) Izingxenye zensimbi ezinobunjwa obuyinkimbinkimbi, imidwebo ecacile, izindonga ezincane nezimbobo ezijulile zingenziwa.Ngenxa yokuthi insimbi encibilikisiwe igcina i-fluidity ephezulu ngaphansi kwengcindezi ephezulu kanye nesivinini esikhulu, izingxenye zensimbi okunzima ukucubungula ngezinye izinqubo zingatholakala.
(2) Ukunemba kobukhulu be-ama-castings afeiphezulu, ifika ku-IT11-13 grade, ngezinye izikhathi ifika ku-IT9 grade, i-surface roughness ifinyelela ku-Ra0.8-3.2um, futhi ukushintshashintsha kuhle.
(3) Izinga lokusetshenziswa kwempahla liphezulu.Ngenxa yokunemba okuphezulu kwama-die castings, angaqoqwa futhi asetshenziswe kuphela ngemuva kwenani elincane lomshini, kanti okunyeama-castings afeingahlanganiswa futhi isetshenziswe ngokuqondile.Izinga layo lokusebenzisa impahla lilinganiselwa ku-60% -80%, kanti izinga lokusebenzisa elingenalutho lifinyelela ku-90%.
(4) Ukusebenza kahle kokukhiqiza okuphezulu.Ngenxa yokugcwalisa isivinini esikhulu, isikhathi sokugcwalisa sifushane, imboni yensimbi iqinisa ngokushesha, futhi umjikelezo wokusebenza kwe-die-casting uyashesha.Phakathi kwezinqubo ezihlukahlukene zokulingisa, indlela yokukhipha ukufa inokukhiqiza okuphezulu kakhulu futhi ifanele ukukhiqizwa ngobuningi.
(5) Ukusetshenziswa kalula kwezinto ezifakiwe.Kulula ukusetha indlela yokumisa kusikhunta se-die-casting, esilungele ukufakwa kwe-inlay futhi sihlangabezana nezidingo zokusebenza ezikhethekile zendawoizingxenye ezifayo
ukushiyeka:
1. Ngenxa yokugcwalisa isivinini esikhulu kanye nokupholisa ngokushesha, igesi engaphakathi sekwephuzile kakhulu ukuthi ingakhishwa, okuholela ekubeni khona kwama-pores kanye nokufakwa kwe-oxidized ezingxenyeni zokufa, ngaleyo ndlela kunciphisa ikhwalithi yezingxenye zokufa. .Ngenxa yokwanda kwegesi ezimbotsheni lapho izinga lokushisa liphezulu, ingaphezulu le-die-casting lizobhamuza.Ngakho-ke, i-die-cast enezimbotshana ayikwazi ukuphathwa ngokushisa.
2. I-Die-castingimishini kanye nesikhunta se-die-casting kuyabiza futhi akufanelekile ukukhiqizwa kwenqwaba encane.
3. Usayizi wokulingisa i-die unomkhawulo.Ngenxa yomkhawulo wamandla okubamba umshini wokukhipha i-die-cast kanye nobukhulu besikhunta, akunakwenzeka ukufafaza izingxenye ezinkulu zokufa.
4. Izinhlobo zama-alloys e-die-casting zilinganiselwe.Ngobaukufa-castisikhunta sinqunyelwe izinga lokushisa lokusebenza, okwamanje sisetshenziselwa ikakhulukazi ama-alloys e-zinc e-die-casting, ama-alloys e-aluminium, ama-alloys e-magnesium nama-alloys ethusi.
Isikhathi sokuthumela: Dec-09-2022