Ukuvelisa iimolds ezinodonga olubhityileyo kakuhle, ubumanzi bezinto zokubumba iinaliti ezibhityileyo kufuneka zibe zilungile, kwaye kufuneka zibe nomlinganiselo omkhulu wokuqukuqela ukuya kubude.Ikwanawo amandla empembelelo ephezulu, ubushushu obuphezulu bokuphazamiseka kobushushu, kunye nokuzinza okuhle komgangatho.Ukongeza, ukumelana nobushushu, ukuncipha komlilo, ukudibanisa oomatshini kunye nomgangatho wokubonakala kwezinto kufuneka kuphandwe.Makhe sijonge isiseko sethiyori sokwakheka komngundo obhityileyo.
Okwangoku, izinto ezisetyenziswa ngokubanzi kwi-injection molding ziquka i-polypropylene PP, i-polyethylene PE, i-polycarbonate (i-PC), i-acrylonitrile-butadiene-styrene (ABS) kunye ne-PC / ABS blends.Inkqubo yokuzalisa kunye nenkqubo yokupholisa ye-injection yesiqhelo yokubumba kwi-mold idibene.Xa i-polymer inyibilika ihamba, umphambili wokunyibilika udibana nombindi womphezulu okanye udonga lomgodi kunye nobushushu obuphantsi kakhulu, kwaye umaleko uya kwenziwa phezu komhlaba. umaleko we-condensation unempembelelo ebalulekileyo ekuhambeni kwepolymer.
Uphononongo olunzulu nolubanzi luyafuneka kubume bomaleko wokujiya ekubumbeni inaliti eludongeni olubhityileyo.Ke ngoko, umsebenzi omninzi ekufuneka wenziwe ekulinganisweni kwamanani okubunjwa kwenaliti ebhityileyo.Inqaku lokuqala kukuqhuba uphononongo olunzulu nolubanzi lwethiyori yokubumba inaliti eludongeni olubhityileyo, ngakumbi iipropathi zomaleko we-condensation, ukuze kuphakanyiswe iingcamango ezisengqiqweni ngakumbi kunye neemeko zomda.Kolu hlalutyo lungasentla, kunokubonwa ukuba kwinkqubo yokubumba inaliti eludongeni olucekethekileyo, iimeko ezininzi zahluke kakhulu kwezo zokubumba isitofu esiqhelekileyo.
Xa ukulinganisa, uqikelelo oluninzi kunye neemeko zemida yemodeli yezibalo ye-nyibilika kufuneka ilungiswe ngokufanelekileyo kwi-thin-wall-wall molding.
Ixesha lokuposa: Dec-17-2022
