1. Product rusvingo ukobvu
(1) Ese marudzi emapurasitiki ane rumwe rudzi rwemadziro ukobvu, kazhinji 0.5 kusvika 4mm.Kana ukobvu hwemadziro huchipfuura 4mm, zvinokonzeresa kuti nguva yekutonhora ive yakarebesa uye ikonzerese shrinkage uye mamwe matambudziko.Funga kushandura chimiro chechigadzirwa.
(2) Kusaenzana kwemadziro ukobvu kunokonzeresa kupera kwepamusoro.
(3) Kusaenzana kwemadziro ukobvu kunokonzeresa pores uye weld mitsetse.
2. Mold yekuvhura nzira uye mutsara wekuparadzanisa
Pakutanga kwekugadzirwa kwechigadzirwa chega chega, mold yekuvhura nzira uye mutsara wekuparadzanisa unofanirwa kutanga watemerwa kuti ive nechokwadi chekuti musimboti wekudhonza mutsindo unodzikiswa uye kukanganisa kwemutsara wekuparadzanisa pachitarisiko kunobviswa.
(1) Mushure mekutemerwa nzira yekuvhura mold, mbabvu dzinosimbisa, mabhegi, protrusions uye zvimwe zvimiro zvechigadzirwa zvakagadzirirwa kuti zvienderane neinovhura mold nzira zvakanyanya sezvinobvira, kudzivirira kudhonza kwepakati uye kuderedza mitsetse uye kurebesa hupenyu hwe mold.
(2) Mushure mekunge mold yekuvhura nzira yatemerwa, mutsara wakakodzera wekuparadzanisa unogona kusarudzwa kudzivirira iyo undercut munzira yekuvhura mold, kuitira kuvandudza chitarisiko nekuita.
3. Demoulding slope
(1) Yakakodzera demoulding slope inogona kudzivirira chigadzirwa fluffing (kudhonza).Iyo yekudonhedza yakatsetseka yenzvimbo yakatsetseka inofanira kunge yakakura kupfuura kana yakaenzana ne0.5 madhigirii, pamusoro peganda rakanaka (jecha repamusoro) rinofanira kunge rakakura kupfuura 1 degree, uye pamusoro peganda rakaomarara rinofanira kunge rakakura kupfuura 1.5 madhigirii.
(2) Yakakodzera demoulding slope inogona kudzivirira chigadzirwa chepamusoro kukuvara, senge chena yepamusoro, deformation yepamusoro, uye kuputika kwepamusoro.
(3) Paunenge uchigadzira chigadzirwa chine yakadzika mhango chimiro, kutsetseka kwekunze kwekunze kunofanirwa kunge kwakakura kupfuura kutsetseka kwemukati wemukati zvakanyanya sezvinobvira kuona kuti mold core haina kutsauka panguva yekuumbwa kwejekiseni, tora chigadzirwa chakafanana. kukora kwemadziro, uye simbisa kusimba kwezvinhu zvekuvhurwa kwechigadzirwa.
4. Kusimbisa mbabvu
(1) Kushandisa zvine musoro kwekusimbisa mbabvu kunogona kuwedzera kuomarara kwechigadzirwa uye kuderedza deformation.
(2) Ukobvu hwekuomesa hunofanira kuva ≤ (0.5 ~ 0.7) T chigadzirwa chemadziro emadziro, kana zvisina kudaro nzvimbo ichaderera.
(3) The single-sided slope yekusimbisa mbabvu (Shanghai Mold Design Training School) inofanira kuva yakakura kudarika 1.5 ° kudzivirira kukuvara kwepamusoro.
Nguva yekutumira: Sep-28-2022