Kuluntu lwanamhlanje lwezoshishino, iimveliso zeplastiki zixhaphake kakhulu.Uninzi lweemveliso ezintsha zenziwe ngamalungu eplastiki, kwaye iinxalenye zeplastiki zayo nayiphi na imilo zenziwe ngobumba.Ukwenziwa kokungunda kweplastiki ngokuqhelekileyo kunokwahlulwa ngokwamanqanaba ama-5 amakhulu.

1) Uhlalutyo lwamacandelo eplastiki

Kuyilo lokungunda, iinjineli zokubumba zeplastiki kufuneka zihlalutye ngokupheleleyo kwaye zifunde ukuba ingaba iinxalenye zeplastiki ziyahlangabezana neemfuno zokubumba ubumba, kubandakanywa ukuxoxa ngobume bejometri, ukuchaneka kobukhulu kunye neemfuno zenkangeleko yeemveliso.Zama okona kulungileyo ukuthintela ukuntsonkotha okungafunekiyo kuyilo lokungunda lweplastiki kunye nokuveliswa.

2) Uyilo lwesakhiwo seplastiki sokubumba

Umngundo olungileyo awufuni kuphela izixhobo ezifanelekileyo zokusebenza kunye nabasebenzi abanobuchule bokwenza ukungunda, kodwa ikwafuna uyilo olululo lwesakhiwo seplastiki sokubumba, ngakumbi kubumba obunzima besakhiwo.Umgangatho woyilo lwe-mold account ngaphezulu kwe-80% yomgangatho wokubumba.Umyili ofanelekileyo wokubumba kufuneka anciphise iindleko zoomatshini kunye nokunciphisa ubunzima bokuvelisa kunye nokunciphisa ixesha lokwenziwa kweplastiki yokubumba ngokusekelwe kwisiseko sokuhlangabezana neemfuno zabathengi.Isikhunta esifanelekileyo esifanelekileyo kufuneka sibe lula kwimveliso kunye nokugcinwa kwexesha elizayo.

3) Ukumisela izinto zetsimbi kunye nomgangatho wamacandelo okubumba

Ukuthumela ngaphandle imixokelelwane yesitofu seplastiki, kukho imigangatho eyahlukeneyo yabathengi abahlukeneyo.Ngokwamava kaSuntime eminyaka yokusebenza kunye nemarike yehlabathi, kukho umgangatho weDFM, umgangatho weHasco, umgangatho weLKM njalo njalo.Ekukhetheni izinto zokubumba zeplastiki, kufuneka sifunde umgangatho wabathengi kunye nokucaciswa kokuqala, kwaye ukuze unciphise ixesha lokuvelisa ukungunda, ukukhetha amacandelo asemgangathweni kumatshini kuya kuba ngcono.Ukukhethwa kwensimbi yokubumba, ngaphezu kokuqwalasela ukuchaneka kunye nomgangatho wemveliso, ukhetho olufanelekileyo kufuneka kwakhona lwenziwe ngokudibanisa nezixhobo zokucubungula i-mold factory kunye nobuchule bokwenene bokunyanga ukushisa.

4) Amacandelo e-Mold machining kunye nendibano yokubumba

Ukuchaneka kunye nomgangatho wesitofu seplastiki sokungunda akugqithwanga kuphela ngoyilo olufanelekileyo lokubumba kunye nesakhiwo sokubumba kunye nomlinganiselo ochanekileyo ochanekileyo, kodwa kwakhona kuchatshazelwa ngamacandelo obumba owenziwe ngoomatshini kunye nendibano yokubumba kunye nokufakwa komngundo.

Ke ngoko, ukhetho lokwenziwa kokwenziwa komngundo lubaluleke kakhulu, lunempembelelo enkulu ekuchanekeni kwamacandelo & nokufakwa, indlela yokulungisa inesikhundla esibaluleke kakhulu ekwenzeni umngundo weplastiki.

5) Iimvavanyo zeMold

Ulingo lokungunda linyathelo elibalulekileyo lokujonga ukuba umngundo weplastiki ufanelekile na okanye hayi.Ngexesha lenkqubo, ungazama kwaye ukhethe eyona parameter yokubumba imveliso egudileyo yexesha elizayo yeemveliso zeplastiki.Ulingo lokungunda lunokuqinisekisa ukuba i-de-molding iphumelele okanye hayi, indlela isiphumo sokupholisa, kwaye njani malunga nobukhulu besango, indawo kunye nokumila kuchaphazela ukuchaneka kwemveliso kunye nenkangeleko.Ngokwesiqhelo, ulingo lokuqala (T1) alunakugqibelela, ngoko ke emva kovavanyo lokungunda, kufuneka senze ingxelo kwaye senze isisombululo solungiso nohlengahlengiso kwaye senze i-T2, T3.. de amalungu alunge ngokwaneleyo.Kwi-Suntime Mold, siqhele ukulawula ulingo lokungunda ngaphakathi kwamaxesha ama-3.