Hunhu hweforoma ndihwo hwaro hwezvigadzirwa zvepurasitiki zvinokwanisa.Uye mold dhizaini ndiyo hwaro hwemhando yepamusoro yekugadzira mold.Hezvino zvinhu zvishanu zvatinofanira kutarisisa pakuita chaiyo mold dhizaini.

1. Tarisa chikamu chekudhirowa uye simbisa iyo mold yekuvhura nzira uye yekuparadzanisa mutsara chinzvimbo.Chigadzirwa chega chega chepurasitiki chinoda kuona nzira yekuvhura kwayo uye mutsara wekupatsanura pakutanga kwekugadzira mold kudzikisa masiraidhi kana anosimudza kuti aite zvakanakisa kudzivirira kukanganisa kwenzvimbo yekuzora kunokonzerwa nemitsara yekuparadzanisa.Mushure mekuona iyo mold yekuvhura nzira, edza zvakanakisa kugadzira chigadzirwa mbabvu, zvimedu, protrusions uye zvimwe zvine hukama chimiro zvinogona kuenderana neyekuvhura nzira.Muchiitiko ichi, zvinogona kubatsira kudzivirira kudhonza kwepakati, kuderedza mitsetse yejoints, uye kuwedzera kwenguva yekuumba.Zvichakadaro, mutsara wekuparadzanisa wakakodzera unogona kusarudzwa kuti udzivise kudzika pasi munzira yekuvhura mold, izvi zvinogona kuvandudza chitarisiko chechikamu uye kuita kwe mold.

2. Kana tichitarisa zvikamu zvekudhirowa, tinoita DFM kune vatengi uye tinopa zano redhizaini angle muchikamu.Rongedza dhizaini angle zvakanaka inozobatsira kudzivirira zvinogona kuitika senge dhiza chiratidzo, deformation uye kutsemuka.Paunenge uchigadzira mold dhizaini ine yakadzika mhango inopinza, iyo yekudhirowa kona yekunze inofanira kunge yakakura kudarika dhizaini yekona yemukati kuti isanamatira pagomba (kuchengeta zvikamu padivi repakati), uye simbisa iyo yunifomu chigadzirwa madziro ukobvu, vimbisa simba rezvinhu uye nguva yekuvhura.

3. Zvikamu zvepurasitiki madziro ukobvu ndechimwe chezvinhu zvakakosha zvekushandisa kwepurasitiki.Kazhinji, kana ukobvu hwemadziro hwadarika 4mm, zvinokonzeresa dambudziko rekukura kukuru, deformation uye welding mutsetse muzvikamu uye inoda nguva yakareba yekutonhora mukuumba jekiseni.Muchiitiko ichi, tinofanira kufunga nezvekuchinja chikamu chepurasitiki chimiro.Dzimwe nguva, tinogona kuwedzera mbabvu kuwedzera simba rechikamu uye kuderedza mukana we deformation.

4. Mold cooling system chinhu chinouraya chatinofanira kufunga nezvazvo patinoita mold design.Kutonhora kuchave nekukanganisa kukuru kwekuumba kutenderera nguva uye zvikamu 'deformation njodzi.Dhizaini yakanaka yekutonhora chiteshi inogona kubatsira kupfupisa kuumbwa kutenderera nguva, kumisikidza hupenyu hwekuumbwa uye kuderedza njodzi yekuumbwa kwechikamu.

5. Nzvimbo yegedhi yakakoshawo zvikuru.Iyo inokanganisa chikamu chekushongedza chepamusoro, deformation njodzi, kumanikidza jekiseni, kuumba kutenderera nguva, uye kana mutengi achida mumhanyi anogona kutemwa zvakananga mushure mekuumbwa kuchengetedza mutengo wevashandi, kusarudzwa kwegedhi kunofanirwa kutariswa sei.