Njengoba nazi nonke, isikhunta sepulasitiki siyisifinyezo sesikhunta esihlanganisiwe, esihlanganisa ukubunjwa kokucindezela, ukubunjwa kwe-extrusion,ukubumba umjovo,vuthela ukubumba kanye nokubumba kwegwebu eliphansi. Izinguquko ezididiyelwe ze-mold mold, isikhunta se-concave kanye nohlelo lokubumba olusizayo, singakwazi ukucubungula uchungechunge lwezingxenye zepulasitiki ezinobumo nobukhulu obuhlukene. Ukuze uhlangabezane nesidingo sezingxenye zokubumba, nanka amanye amathiphu wokukusiza ukhethe isikhunta sepulasitiki esifaneleka kakhulu:
I-1.Ithonywe kancane ukwelashwa kokushisa
Ukuze kuthuthukiswe ubulukhuni nokumelana nemihuzuko, isikhunta sepulasitiki kufanele siphathwe ngokushisa ngokujwayelekile , kodwa lokhu kwelashwa kufanele kushintshe kancane ngosayizi. Ngakho-ke, kungcono ukusebenzisa insimbi eqinile ngaphambili engenziwa ngomshini.
2.Easy ukucubungula
Izingxenye ze-Die zenziwe kakhulu ngezinto zensimbi, kanti ezinye zazo zinezakhiwo eziyinkimbinkimbi nezimo. Ukuze unciphise umjikelezo wokukhiqiza futhi uthuthukise ukusebenza kahle, izinto zokubumba kufanele zibe lula ukucubungula zibe yisimo nokunemba okudingekayo ngemidwebo.
3.Ukumelana nokugqwala okuphezulu
Ama-resin amaningi nezithasiselo zingagqwala indawo engaphezulu, okuzokwenza izinga lezingxenye zepulasitiki libe libi kakhulu. Ngakho-ke, kungangcono kusetshenziswe insimbi engagqwali, noma ipuleti le-chrome, amasimbali, i-nickel endaweni yomgodi.
4.Ukuzinza okuhle
Ngesikhathi sokubunjwa kwepulasitiki, izinga lokushisa lesikhunta sepulasitiki kufanele lifinyelele ngaphezu kwama-300 ℃. Ngenxa yalesi sizathu, kungcono ukukhetha insimbi yamathuluzi (insimbi ephethwe ukushisa) eye yafutheka ngendlela efanele. Uma kungenjalo, kuzodala izinguquko esakhiweni esincane sezinto ezibonakalayo, futhi kuholele ekushintsheni kwesikhunta sepulasitiki.
Isikhathi sokuthumela: Apr-06-2022
