Die Casting

Gupfa

Niki'sGupfa?

Die Casting bivuga inzira yo kubyara ibice byakozwe nicyuma.Ubu buryo butuma ibicuruzwa bikorwa ku gipimo cy’umusaruro mwinshi hamwe ninshi kandi bigasubirwamo.Inzira itangirana no guhatira icyuma gishongeshejwe kumuvuduko mwinshi mukipfa.Urupfu rushobora kubamo umwobo umwe cyangwa byinshi (cavites nuburyo bubumbabumbwe bukora igice).Icyuma kimaze gukomera (byihuse nkamasegonda 20) noneho urupfu rurakinguka hanyuma isasu (amarembo, abiruka nibice byose bihujwe) bivanwaho kandi inzira irongera iratangira.Nyuma yigikorwa cyo gupfa, isasu risanzwe ritunganyirizwa kuri trim apfa aho amarembo, abiruka na flash bakuweho.Noneho igice gishobora gutunganywa neza na vibratory deburring, guturika kurasa, gutunganya, gushushanya, nibindi.

Ibyiza byo Gupfa:

1. Aluminiyumu apfa guterwa ninzira ikunze kubyara ibice bya aluminiyumu ikoreshwa mu nganda zitandukanye.Nka aluminiyumu ifite ibintu byiza bitembera neza, irwanya ruswa cyane kandi ihagaze neza hamwe nibice bigoye.

2. Hagati aho igice cya aluminiyumu apfa ni imbaraga zumukanishi, byoroshye guta, nigiciro gito ugereranije na zinc cyangwa magnesium bipfa.

3. Ibice byanyuma ariko byibuze, ibice bya aluminiyumu bipfa bifite ibintu byiza byumubiri bihanganira ubushyuhe bwinshi, bigatuma aluminiyumu ishobora gukoreshwa mumodoka, indege, ubuvuzi, nibindi bicuruzwa byinganda.

Intambwe eshanu mugikorwa cyo Gupfa:

Intambwe 1. Gushonga Ibikoresho

Kubera ko aluminiyumu ifite ahantu hahanamye cyane (660.37 ° C) idashobora gushonga imbere yimashini ipfa.Niyo mpamvu dukeneye kubanza gushonga hamwe nitanura rifatanije nimashini yo gupfa.

Intambwe 2. Igikoresho cyububiko Gushiraho no gufunga

Birasa cyane no guterwa inshinge, inzira yo gupfa nayo ikenera igikoresho cyo kubumba.Tugomba rero gushiraho igikoresho cyo gupfa cyuma cyimashini ikonje.

Intambwe 3. Gutera cyangwa kuzuza

Ibikoresho bishongeshejwe byimurwa biva mu itanura kugirango bipfe imashini ikozwe nintambwe yimuka.Muri iki cyiciro, ibikoresho bizasukwa kandi bihatirwe mu cyuho cyo gupfunyika aho ibintu bikonje kandi bigakomera kugirango ubone ibicuruzwa byifuzwa.

Intambwe 4. Gukonja no Gukomera

Nyuma yo gupfunyika igikoresho cyo gupfunyika cyuzuye cyuzuye ibikoresho byashongeshejwe, bifata amasegonda 10 ~ 50 kugirango ukonje kandi ushikame (biterwa nimiterere yubunini nubunini).