Kedu otu esi eme ogige PVC? Gịnị ka a na-akpọ Extrusion?

A na-eji igwe mmịpụta skru abụọ eme ogige PVC ahụ.

Mkpọpụta PVC bụ usoro nrụpụta ngwa ngwa nke a na-agbaze plastik raw ma mepụta profaịlụ ogologo na-aga n'ihu. Mkpọpụta ahụ na-emepụta ngwaahịa dịka profaịlụ plastik, paịpụ plastik, ihe mgbochi oche PVC, okpokolo windo PVC, ihe nkiri plastik, mpempe akwụkwọ, waya, na profaịlụ ogige PVC, a na-ejikarị ya eme ihe n'ọtụtụ ebe.

Usoro mwepụta a na-amalite site n'inye ihe mejupụtara PVC site na hopper gaa na gbọmgbọm nke ihe nrụpụta ahụ. Ike igwe nke skru na-emepụta na ihe na-ekpo ọkụ nke edobere n'akụkụ gbọmgbọm ahụ na-agbaze ngwakọta ahụ nwayọ nwayọ. A na-amanye polymer agbaze ahụ ka ọ bụrụ ihe e ji egbutu ihe, ma ọ bụ nke a na-akpọ extrusion molds, nke na-akpụzi ihe mejupụtara PVC ka ọ bụrụ ọdịdị kpọmkwem, dị ka ogidi ogige, okporo ụzọ ogige, ma ọ bụ pikets ogige nke na-esi ike n'oge oyi.

N'ime ihe e ji emepụta PVC, ihe mejupụtara ihe a na-ejikarị eme ihe bụ ntụ ntụ nke a na-esi n'elu hopper a kpụrụ akpụ enweta n'ime gbọmgbọm nke ihe na-emepụta ihe. A na-ejikarị ihe mgbakwunye dị ka pigmenti, ihe mgbochi UV na ihe na-eme ka PVC sie ike, a pụkwara ịgwakọta ya na resin tupu ha erute na hopper ahụ. Ya mere, n'ihe gbasara mmepụta ogige PVC, anyị na-atụ aro ka ndị ahịa anyị nọrọ naanị otu agba n'otu usoro, ma ọ bụ na ọnụ ahịa ịgbanwe ebu extrusion ga-adị elu. Agbanyeghị, ọ bụrụ na ndị ahịa ga-enwerịrị profaịlụ agba n'otu usoro, enwere ike ịtụle nkọwa ndị ọzọ.

Usoro a nwere ọtụtụ ihe jikọrọ ya na ịkpụzi plastik site na teknụzụ extruder, ọ bụ ezie na ọ dị iche na ọ na-abụkarị usoro na-aga n'ihu. Ọ bụ ezie na pultrusion nwere ike inye ọtụtụ profaịlụ yiri ya n'ogologo na-aga n'ihu, na-abụkarị site na mgbakwunye mgbakwunye, a na-enweta nke a site na ịdọpụta ngwaahịa emechara na ebu kama iwepụ agbaze polymer site na ebu. N'ikwu ya n'ụzọ ọzọ, ogologo profaịlụ ogige, dị ka ogidi, okporo ígwè, na pickets, enwere ike ịhazi ha niile n'ogologo akọwapụtara. Dịka ọmụmaatụ, ogige nzuzo zuru oke nwere ike ịdị elu 6ft site na obosara 8ft, ọ nwekwara ike ịbụ 6ft elu site na obosara 6ft. Ụfọdụ n'ime ndị ahịa anyị, ha na-azụta ihe owuwu ogige esiri esi, wee bee ya n'ogologo kpọmkwem na ụlọ ọrụ ha, ma rụọ ogige nkọwapụta dị iche iche iji mezuo mkpa ndị ahịa ha niile.