Naịlọn kpakpando ise isi nkeoche ụlọ ọrụbụ nke naịlọn na fiberglass injection molding, ngwaahịa rọba nke a na-emepụta site na ịkpụzi injection, ma tinye ya na cylinder gas.
Mgbe ejiri eriri iko (GF) kwalite ma gbanwee ya, ike, ike, ike ọgwụgwụ, nkwụsi ike nke akụkụ na nguzogide nylon PA na-akawanye mma.Ọ na-eme ka isi oche na-eguzogide ma na-adịgide adịgide.
Otú ọ dị, n'ime usoro mmepụta n'ezie, mgbasa ozi na ike njikọ nke eriri iko na PA resin matrix nwere mmetụta dị ukwuu na arụmọrụ ngwaahịa.Ngwa ihe na-akpụzi injection PA nwere eriri iko na-enwekarị ntụpọ dị iche iche.
Anyị nwere ahụmịhe ọtụtụ iri afọ na ịkpụzi injection yana dịka ndị nrụpụta anyị ga-achọ ịkekọrịta echiche anyị:
Anyị ga-ekewa isiokwu a ụzọ abụọ, gụnyere usoro ịkpụzi injection nke fiberglass mesiri PA na ihe na-akpata na ngwọta maka ntụpọ.N'isiokwu a, anyị ga-ewebata usoro ịkpụzi injection.
Usoro ịgbatị naịlọn na-akpụzi eriri iko
Mgbe achọpụtara plastic akụrụngwa, injection ịkpụzi igwe na ebu, nhọrọ na njikwa nke injection ịkpụzi usoro parameters bụ isi ihe iji hụ na àgwà nke akụkụ.Usoro ịkpụzi injection zuru oke kwesịrị ịgụnye nkwadebe tupu ịkpụzi, usoro ịkpụzi injection, akụkụ mgbe nhazi, wdg.
1. Nkwadebe tupu ịkpụzi
Iji mee ka usoro ịgba ọgwụ ahụ na-aga nke ọma ma hụ na ọ dị mma nke oche oche ụlọ ọrụ nylon plastic, ekwesịrị ịme nkwadebe ụfọdụ dị mkpa tupu ịkpụzi.
(1) Gosipụta arụmọrụ nke akụrụngwa
Arụmọrụ na àgwà nke plastic akụrụngwa ga-emetụta kpọmkwem àgwà nke plastic nylon ụlọ ọrụ isi oche.
(2) Preheating na ihicha nke akụrụngwa
N'oge a na-akpụzi plastik, mmiri fọdụrụ n'ime ihe eji eme ihe ga-ekpu n'ime ikuku mmiri, nke ga-anọgide n'ime ma ọ bụ n'elu ala.
Nke a nwere ike mepụta ahịrị ọlaọcha, akara, afụ, pitting, na ntụpọ ndị ọzọ.
Tụkwasị na nke ahụ, mmiri na ihe ndị ọzọ na-agbanwe agbanwe dị ala dị arọ ga-arụkwa ọrụ catalytic na nnukwu okpomọkụ na ebe nhazi nrụgide dị elu.Nke a nwere ike ime ka PA na-agafe ma ọ bụ mebie ya, na-emetụta ogo elu na arụrụ ọrụ nke ukwuu.
Ụzọ ihicha ndị a na-emekarị gụnyere ihicha okirikiri ikuku na-ekpo ọkụ, ihicha oghere, ihicha infrared na ihe ndị ọzọ.
2. Usoro injection
Usoro ịgba ọgwụ na-enwekarị usoro ndị a: nri, plasticizing, injection, cooling and de-plasticizing.
(1) Nri
Ebe ọ bụ na ịkpụzi injection bụ usoro ogbe, achọrọ nri quantitative (mgbe niile) iji hụ na arụ ọrụ kwụsiri ike yana ọbụna plastik.
(2) Plasticing
Usoro nke plastik agbakwunyere na-ekpo ọkụ na gbọmgbọm, na-agbanwe ihe ndị siri ike ka ọ bụrụ ọnọdụ mmiri viscous na ezigbo plasticity, a na-akpọ plasticization.
(3) Ngbanye
N'agbanyeghị ụdị igwe na-akpụzi injection, enwere ike kewaa usoro ịkpụzi injection n'ọtụtụ ọkwa, dị ka ndochi ebu, njide nrụgide, na reflux.
(4) A na-eme ka ọnụ ụzọ dị jụụ mgbe oyi gwụchara
Mgbe agbaze nke usoro ọnụ ụzọ ámá na-ajụ oyi, ọ dịghịzi mkpa ịnọgide na-enwe nrụgide.N'ihi ya, plunger ma ọ bụ ịghasa nwere ike ịlaghachi na nrụgide na plastic na ịwụ nwere ike kwụsị.Na mgbakwunye, enwere ike ịgbakwunye ihe ọhụrụ mgbe ị na-ewebata mgbasa ozi dị jụụ dị ka mmiri oyi, mmanụ ma ọ bụ ikuku.
(5) Na-akpachapụ anya
Mgbe akụkụ ahụ dị jụụ na ọnọdụ okpomọkụ, enwere ike imeghe ihe ọkpụkpụ ahụ, a na-ewepụkwa akụkụ ahụ site na nhazi ahụ n'okpuru ọrụ nke usoro ejection.
3. Post-processing nke akụkụ
Ọgwụgwọ mgbe emechara na-ezo aka na usoro nke inwekwu nkwụsi ike ma ọ bụ melite arụmọrụ nke akụkụ ndị a kpụrụ ntụtụ.Nke a na-agụnyekarị ọgwụgwọ okpomọkụ, ụkpụrụ iru mmiri, mgbe ọgwụgwọ gasịrị, wdg.
Isi oche oche ọzọ
Na mgbakwunye na nylon, e nwere ihe ndị ọzọ, aluminum metal na chrome metal metal, nke nwere uru na ọghọm nke onwe ha.
Obi abụọ adịghị ya, isi oche oche naịlọn bụ ihe kachasị eji na ahịa.
Oge nzipu: Nov-28-2022
