Akụkọ ụlọ ọrụ

1. Gịnị mere ngwaahịa injection kpụrụ nwere a draft angle?

N'ozuzu, a ga-edozi ngwaahịa ndị a kpụrụ n'ụdị injection site na ebu ndị kwekọrọ. Mgbe akpụzichara ma gwọọ ya, a na-ewepụ ya n'oghere ebu ma ọ bụ isi, nke a na-akpọkarị mgbada. N'ihi ịkpụzi shrinkage na ihe ndị ọzọ, a na-ekechikarị akụkụ plastik gburugburu isi ma ọ bụ na-ejide ya n'ime oghere ebu. Mgbe e meghere ebu ahụ, enweghị ike ịpụpụ ihe ebu ahụ na-akpaghị aka, nke na-eme ka ọ dị mfeinjection ịkpụzi ngwaahịa ịhapụ ebu ahụ ma na-egbochi elu ngwaahịa a kpụrụ akpụ ntụtụ ka akpụchaa ya mgbe ọ na-emebi. Mgbe ị na-emepụta ihe ịgba ntụtụ, ime na mpụta elu nke injection pro

duct ga-enwerịrị akụkụ mgbawa ezi uche dị na ya n'akụkụ ụzọ mgbawa.

2.Ihe ndị na-emetụta nha nkuku nbibi nke ngwaahịa a kpụrụ akpụ ntụtụ

1) The size nke demolding n'akuku dabere na arụmọrụ nke injection kpụrụ ngwaahịa na geometry nke ngwaahịa, ihe atụ, elu ma ọ bụ omimi nke ngwaahịa, mgbidi ọkpụrụkpụ na oghere elu ala, dị ka elu roughness, nhazi ahịrị, were gabazie.

2) Plastic siri ike nwere akụkụ dị ukwuu karịa rọba dị nro;

3) Ọdịdị nke ngwaahịa a na-akpụzi injection na-agbagwoju anya karị, ma ọ bụ akụkụ plastik nke nwere oghere ndị ọzọ na-akpụ akpụ chọrọ nnukwu akụkụ mgbawa;

4) Ọ bụrụ na ịdị elu nke injection kpụrụ ngwaahịa bụ ibu na oghere dị omimi, nke nta na demoulding akụkụ na-nakweere;

5) Mgbidi mgbidi nke ngwaahịa a na-akpụzi injection na-abawanye, ike nke oghere dị n'ime iji mee ka isi sie ike ka ukwuu, na akụkụ akụkụ kwesịrị ibu ibu.