Investment Casting Foundry | Sand Casting Foundry kubva kuChina

Stainless Steel Castings, Gray Iron Castings, Ductile Iron Castings

Yakaputirwa Jecha Kukanda VS Resin Sand Kukanda

Coated sand mold casting uye resin sand mold casting nzira mbiri dzekukanda dzinoshandiswa zvakanyanya uye zvakanyanya. Mukugadzirwa chaiko kwekukanda, ivo vari kuwedzera kushandiswa kutsiva ivhu rakasvibira jecha kukanda.

Kunyangwe paine zvimwe zvakafanana pakati pejecha resin nejecha rakaputirwa, semuenzaniso, zvikamu zvemakemikari zvinowedzerwa kune jecha rekuumbwa. Ose ari maviri aigona kukamurwa kuitajecha kukanda nzira. Zvisinei, kusiyana kwavo kuri pachenawo. Resin jecha ijecha rinozviomesa, rinotonhora rakaoma, uye rakaomeswa neanorapa kana catalyst; nepo jecha rakavharidzirwa richipisa rinoomeswa uye rinoomeswa nekudziisa.

Coated Sand Casting
Iyo yakavharwa jecha kukanda kunonzi zvakareshell mold castingmune dzimwe nzvimbo dzekuChina. Pamusoro pezvimedu zvejecha rejecha rakavharwa rakafukidzwa nejira resimbi yakasimba inoumba jecha kana jecha repakati risati ragadzira mold. Preheat jecha kune imwe tembiricha, wedzera resin kunyunguduka, simbisa kuti ufukidze pamusoro pezvimedu zvejecha, wedzera urotropine aqueous solution uye lubricant, inotonhorera, kupwanya, uye siev kuti uwane jecha rakavharidzirwa nekuoma kwakakwana kuti rimire nesimbi yakanyungudutswa.

Resin Sand Kukanda
Kukandwa kwejecha resin kusanganisa jecha rakasvibirira, resin uye mushonga wekurapa zvakaenzana uye woisa mubhokisi rejecha uye pateni kugadzira musimboti. Inoshandisa furan resin uye mumiririri wekurapa kuita kuti jecha rigadzikane uye rakaomarara zvakakwana. Wobva wavhara bhokisi rekukanda.

jecha rokukanda mold

Resin Sand Kukanda Mold

resin coated shell mold kukanda mold

Yakavharwa Sand Mold yekukanda


Nguva yekutumira: Kubvumbi-02-2021
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