Chekutanga, tsananguro ye "mold"
1: Chiumbwa chinoshandiswa mukugadzira majekiseni epurasitiki chinova chiumbwa chekuumba majekiseni, chinonzi chiumbwa chekuumba majekiseni. Chiumbwa chekuumba majekiseni chinogona kugadzira zvigadzirwa zvepurasitiki zvine maumbirwo akaomarara uye akarurama zvakanyanya kana nepliers panguva imwe chete.
2: "Chiumbwa chine mapoinzi manomwe, maitiro matatu", pakuumba nejekiseni, chiumbwa chine simba rakafanana pachinhu chakaumbwa nemuchina wekuumba nejekiseni. Zvinogona kutotaurwa kuti chiumbwa chine basa guru kupfuura kuumba nejekiseni.
3: Zvakaoma kuwana chigadzirwa chakaumbwa zvakanaka kana chiumbwa chacho chisinganzwisisike zvizere panguva yekuumbwa kwejekiseni.
Chechipiri, kupatsanurwa kwezviumbwa
Kune nzira dzakawanda dzekuisa majekiseni emhando dzakasiyana dzemafuru. Zvichienderana nerudzi rwemuchina wekugadzira majekiseni unoshandiswa, unogona kukamurwa kuita majekiseni emhando dzakasiyana dzemajekiseni emhando dzakasiyana, majekiseni emhando dzakasiyana dzemajekiseni emhando dzakasiyana, majekiseni emhando dzakasiyana dzemajekiseni emhando dzakasiyana, uye majekiseni emhando mbiri.
Zvichienderana nehuwandu hwemakomba emould, inogona kukamurwa kuita mamould ejekiseni ane mativi maviri uye akawanda: zvichienderana nehuwandu hwemativi, inogona kukamurwa kuita mamould ejekiseni ane mativi maviri uye maviri kana akawanda, zvichienderana nechimiro chegating system inogona kukamurwa kuita mamould ejekiseni emasisitimu uye mahot runner gating system: kunewo mamould anopindirana (stack molds)
Zvichienderana nehurongwa hwekutanga hwekuvaka, inogona kukamurwa kuita mapoka maviri anotevera
1: Chiumbwa chine mapurati maviri (matemplate maviri, chiumbwa chimwe chete chekuparadzanisa.)
2: Template ine maplate matatu (matemplate matatu, maforoma maviri ekuparadzanisa.)
Izvi zvinokamurwa kuita matemplate maviri kana matatu ekuisa muzvikamu apo mold inokamurwa, uye zvinenge zvese molds ndezvemhando mbiri idzi (maforoma ega ega ane maplate mana)
Zviumbwa zvejekiseni zvinowanzo kamurwa kuita: zviumbwa zvejekiseni zvakajairika, zviumbwa zvejekiseni zvemavara maviri, zviumbwa zvinopisa, zviumbwa zvinoumba pamusoro pechiumbwa, nezvimwewo.
Chiumbwa chine mapurati maviri (hunhu hwechiumbwa chinopatsanura kamwe chete): Kazhinji, chiumbwa chakagadzika nechiumbwa chinofamba zvinoparadzaniswa panzvimbo inopatsanura.
1: Mushure mekuumbwa, chigadzirwa chakaumbwa nesprue zvinochekwa uye zvinogadziriswa (sekunge: divi repadivi, sprue)
2: Chimiro chacho chiri nyore uye chiri nyore kushandisa.
3: Yakakodzera kudonhedzwa kwezvigadzirwa otomatiki. (gedhi rakavanda, hapana chinodiwa mushure mekugadziriswa)
4: Kukundikana kushoma uye mutengo wakaderera.
Hunhu hwechiumbwa chine mapurati matatu (chiumbwa chekuparadzanisa chechipiri):
1: Pane template iri pakati pe template yakagadzika ne template iri kufamba, uye pane nozzle flow channel iri pakati pe template iyi ne template yakagadzika.
2: Sezvo muromo wepoindi uchigona kushandiswa, hazvidikanwi kuti ugadziriswe mushure mekugadziriswa kwenzvimbo yemuromo.
3: Chimiro chacho chakaoma, uye zvakakosha kupatsanura chigadzirwa chakaumbwa nemugero wekuyerera kwemvura.
4: Kune zvakawanda zvakakundikana kupfuura mold ine maplate maviri, uye mutengo wemold wakakwirawo.
Nguva yekutumira: Kurume-04-2022