1. Nyo na ngwakọta nozzle
Enwere ike iwepụ ihe ndị na-adịghị mma nke plastik site na nzacha nke nozzle extensible, ya bụ, agbaze na plastik na-agafe na ọwa, nke na-ekewa n'ime oghere dị warara site na ntinye.Mbelata na oghere ndị a nwere ike wepụ adịghị ọcha ma melite ngwakọta nke plastik.Ya mere, a na-eji igwekota ihe eji eme ihe iji nweta mmetụta ngwakọta ka mma.Enwere ike itinye ngwaọrụ ndị a n'etiti cylinder injection na nozzle injection iji kewapụ na megharịa gluu a wụrụ awụ.Ọtụtụ n'ime ha na-eme ka mgbaze na-agbaze site na ọwa igwe anaghị agba nchara.
2. Ngwunye
Ọ dị mkpa ka a na-ekupụ ụfọdụ plastik n'ime cylinder injection n'oge a na-akpụzi ntụtụ iji mee ka gas gbapụ.N'ọtụtụ ọnọdụ, ikuku ndị a bụ naanị ikuku, mana ha nwere ike ịbụ mmiri ma ọ bụ gas nke otu molecule ewepụtara site na agbaze.Ọ bụrụ na enweghị ike ịhapụ gas ndị a, a ga-ejikọta ha site na gluu gbazee wee weba ha n'ime ihe, nke ga-agbasa ma mepụta egosipụta na ngwaahịa ahụ.Ka ịgbapụta gas ahụ tupu ọ erute n'ọnụ mmiri ma ọ bụ ihe ebu, belata ma ọ bụ belata dayameta nke mgbọrọgwụ ịghasa ka ọ daa mbà n'obi gbazee na cylinder injection.
N'ebe a, enwere ike ịpụpụ gas site na oghere ma ọ bụ oghere na cylinder injection.Mgbe ahụ, a na-abawanye dayameta nke mgbọrọgwụ mgbọrọgwụ, na gluu gbazere na volatiles wepụrụ na-etinye aka na nozzle.A na-akpọ igwe na-akpụzi injection nke nwere akụrụngwa a, igwe na-akpụzi ịgba ọgwụ ike.N'elu igwe na-akpụzi injection injection, a ga-enwe ihe ọkụ catalytic na ezigbo anwụrụ ọkụ iji wepụ gas ndị nwere ike imerụ ahụ.
3. Lelee valvụ
N'agbanyeghị ụdị ihe nkedo a na-eji, ọnụ ya na-ejikarị valvụ nkwụsị.Iji gbochie plastik ka ọ si na nozulu pụta, a ga-etinyekwa ngwaọrụ na-ebelata nrụgide (mgbanwe eriri) ma ọ bụ nozzle pụrụ iche.Ọ bụrụ na ị na-eji ihe mgbochi ite ime na ịzụ ahịa, a ga-enyocha ya mgbe niile, n'ihi na ọ bụ akụkụ dị mkpa nke cylinder firing.Ka ọ dị ugbu a, a naghị eji ụdị ọkụ ọkụ ọkụ eme ihe n'ọtụtụ ebe, n'ihi na ọ dị mfe ịwụpụ plastik na decompose na akụrụngwa.Ka ọ dị ugbu a, ụdị plastik ọ bụla nwere ndepụta nke ụdị ọkpọ ọkpọ ọkpọ kwesịrị ekwesị.
4. Ntughari ọsọ nke ịghasa
Ọsọ ntụgharị nke ịghasa na-emetụta nkwụsi ike nke usoro ịkpụzi injection na okpomọkụ na-arụ ọrụ na plastik.Ngwa ngwa nkedo na-agbagharị, ka okpomọkụ dị elu.Mgbe ịghasa na-agbagharị na nnukwu ọsọ, ike esemokwu (shiee) nke a na-ebufe na plastik na-eme ka arụmọrụ plasticizing dịkwuo mma, ma na-eme ka enweghị ntụpọ nke okpomọkụ gbazee.N'ihi mkpa nke ịghasa elu ọsọ, ihe nkedo na-agbagharị ọsọ nke nnukwu igwe na-akpụzi injection kwesịrị ịbụ ihe na-erughị nke obere igwe na-akpụ akpụ akpụ, n'ihi na ikpo ọkụ nke nnukwu ịghasa na-emepụta dị elu karịa nke ahụ. obere ịghasa n'otu ọsọ ntụgharị.N'ihi plastik dị iche iche, ọsọ nke ntụgharị ntụgharị dị iche iche.
5. Atụmatụ nke ike plasticizing
Iji chọpụta ma enwere ike ịnọgide na-enwe àgwà mmepụta ahụ na usoro mmepụta dum, a pụrụ iji usoro dị mfe metụtara mmepụta na ike plasticizing dị ka ndị a: T = (ngụkọta injection gx3600) ÷ (plasticizing ego nke injection molding machine kg / hx1000). ) t bụ oge okirikiri kacha nta.Ọ bụrụ na okirikiri oge nke ebu bụ ala karịa t, na injection ịkpụzi igwe ike n'ụzọ zuru ezu plasticize na plastic iji nweta edo gbazee viscosity, otú injection ịkpụzi akụkụ mgbe nwere ndiiche.Karịsịa, mgbe injection ịkpụzi mkpara-walled ma ọ bụ nkenke ngwaahịa ndidi, ego injection na plasticizing ego ga-adarịrị ibe ha.
6. Gbakọọ oge njigide na mkpa
Dị ka omume n'ozuzu, a ga-agbakọọ oge obibi nke ụfọdụ rọba n'otu igwe na-akpụzi injection.Karịsịa mgbe nnukwu igwe na-akpụzi injection na-eji obere injection, plastik dị mfe ire ere, nke a na-apụghị ịchọpụta site na nlele.Ọ bụrụ na oge njide ahụ dị mkpụmkpụ, a gaghị eme plastik ahụ n'otu n'otu;Ihe onwunwe rọba ga-emebi site na mmụba nke oge njide.
Ya mere, a ga-edobe oge njide ahụ.Ụzọ: iji hụ na ntinye rọba n'ime igwe na-akpụzi injection nwere ngwakọta kwụsiri ike, nha na ọdịdị na-agbanwe agbanwe.Ọ bụrụ na enwere ihe na-adịghị mma ma ọ bụ mfu na akụkụ nke igwe na-akpụzi injection, kọọrọ ngalaba nlekọta.
7. Ebu okpomọkụ
Lelee mgbe niile ma edobere igwe na-akpụzi injection ma rụọ ya na ọnọdụ okpomọkụ akọwapụtara na mpempe akwụkwọ ndekọ.Nke a dị ezigbo mkpa.N'ihi na okpomọkụ ga-emetụta elu imecha na mkpụrụ injection kpụrụ akụkụ.Ekwesịrị ịdekọ ụkpụrụ niile atụnyere wee lelee igwe ịkpụzi injection n'oge akọwapụtara.
Oge nzipu: Ọgọst-15-2022