Chii chinonzi plastiki shell injection molding process?

Chii chinonzi plastiki shell injection molding process?
Kutanga, chii chinonzi epurasitiki shell jekiseni kuumba maitiro

Plastic shell injection molding process ndiyo yakajairika mapurasitiki ekuumba nzira, inozivikanwawo sepurasitiki jekiseni kuumba.Zvinosanganisira kubaya mapurasitiki anodziya uye akanyungudutswa muforoma uye kutonhora mukati mefodya kuomesa muchimiro chaunoda.Iyi maitiro anowanzo kudzorwa neotomatiki michina, iyo inogonesa kuita, kwakaringana uye kudzokororwa kugadzirwa.

Chechipiri, ndedzipi nhanho dzepurasitiki shell jekiseni kuumba maitiro?

Matanho makuru eiyi maitiro anosanganisira: dhizaini yekuumbwa, kugadzirira kwezvinhu mbishi, jekiseni kuumba, kutonhora uye ejection.Aya matanho anotsanangurwa zvakadzama pazasi:

1, mold dhizaini: Kusarudza iyo yakakodzera mold kwakakosha mukubudirira kwekuumba jekiseni.Mold design inofanira kunge yakavakirwa pane inodiwa chigadzirwa chimiro uye zvakatemwa.Iyo mold inogona kuve imwe-gomba kana porous uye inogona kupatsanurwa kuita zvikamu zviviri, imwe yakabatana nemushini wekuumba jekiseni uye imwe yakagadziriswa pamusoro kuti ifambise kubviswa kwezvikamu mushure mekuumbwa kwejekiseni.Zvinhu zvemuumbi zvinowanzoita simbi kana aluminium alloy nekuti inogara uye inochengeta geometry yavo yakagadzikana.

2, kugadzirwa kwezvinhu zvakasvibirira: Izvo zvakakosha kuti usarudze iyo chaiyo mbishi zvinhu kubva kune akasiyana mapurasitiki kuti uve nechokwadi chekuti chigadzirwa chekupedzisira chine hunhu hunodiwa uye mhando.Raw zvinhu zvinowanzoita granular uye zvinoda kupiswa kusvika kune tembiricha chaiyo zvisati zvanyungudutswa uye kubaiwa muforoma.Zvekushandisa zvinofanirwa kugara zvakawoma nguva dzese panguva yekugadzira kudzivirira kurasikirwa kwemhando.

3, kuumbwa kwejekiseni: maitiro anosanganisira kudyisa mbishi zvinhu muhita kuti inyunguduke, uye kushandisa jekiseni mudziyo kusundira purasitiki yakanyungudutswa muforoma.Majekiseni ekuumba majekiseni anowanzo kuve akashongedzerwa ane pressure control system uye inogara tembiricha yekudzora system kuti ive nechokwadi chekuti jekiseni molding process inoramba yakagadzikana.

4, kutonhora: Kana plastiki yangopinda muforoma, inobva yatanga kutonhora nekuoma.Nguva yekutonhodza inoenderana nemidziyo inoshandiswa, chimiro uye saizi yekuumbwa kwejekiseni, uye dhizaini yekuumbwa.Mushure mekugadzira jekiseni, mold inovhurwa uye chigadzirwa chinobviswa kubva mairi.Dzimwe mold dzakaomarara dzinogona kuda mamwe matanho ekubvisa chero yakawandisa mapurasitiki kana zvakasara mukati me mold.

5, buda kunze: kana mold yavhurwa uye chikamu chabviswa, danho rekupedzisira rinoda kugadziriswa kuti riburitse chikamu chakapora kubva muforoma.Izvi zvinowanzoda otomatiki ejection mechanism inogona kuburitsa zviri nyore zvikamu kubva muforoma.

Muchidimbu, ganda repurasitikijekiseni kuumbamuitiro inzira inoshanda, yakarurama uye yakavimbika yekugadzirwa kwezvikamu zvakasiyana-siyana zvepurasitiki.Maitiro acho anosanganisira akati wandei matanho, anosanganisira mold dhizaini, gadziriso yezvigadzirwa, jekiseni rekugadzira, kutonhora uye ejection.Nekuitwa kwakaringana uye kutonga kwakaringana, yakakwira mhando yakapedzwa chigadzirwa inogona kuwanikwa uye inopa chengetedzo yakakosha uye inoyevedza kutaridzika uku uchiwedzera hupenyu hwechigadzirwa.