Kedu ka esi eme ngere PVC? Kedu ihe a na-akpọ Extrusion?

A na-eji igwe extrusion okpukpu abụọ mee ngere PVC.

Ọpụpụ PVC bụ usoro nrụpụta dị elu nke na-agbaze plastik raw wee guzobe profaịlụ ogologo na-aga n'ihu. Extrusion na-arụpụta ngwaahịa dị ka profaịlụ rọba, ọkpọkọ rọba, ụgbọ okporo ígwè PVC, okpokolo agba nke PVC, ihe nkiri plastik, mpempe akwụkwọ, wires, na profaịlụ ngere PVC, na-eji n'ọtụtụ ebe.

Usoro mkpochapụ a na-amalite site n'inye nri PVC site na hopper n'ime gbọmgbọm nke extruder. A na-eji nwayọọ nwayọọ na-agbaze ogige ahụ site na ike arụ ọrụ nke a na-emepụta site na skru na-atụgharị na ikpo ọkụ na-edozi n'akụkụ gbọmgbọm ahụ. A na-amanye polymer a wụrụ awụ ka ọ bụrụ onye na-anwụ anwụ, ma ọ bụ a na-akpọ extrusion molds, nke na-akpụzi ogige PVC ka ọ bụrụ otu ọdịdị, dị ka mgbidi ngere, okporo ígwè ngere, ma ọ bụ ngere ngere nke na-esi ike n'oge oyi.

Na extrusion nke PVC, akụrụngwa akụrụngwa na-adịkarị n'ụdị ntụ ntụ nke ike ndọda na-enye nri site na n'elu n'elu hopper n'ime gbọmgbọm nke extruder. A na-ejikarị ihe mgbakwunye dị ka pigmenti, UV inhibitors na PVC stabilizer na-ejikọta ya na resin tupu ị bịarute na hopper. Ya mere, n'ihe gbasara mmepụta mgbidi PVC, anyị na-atụ aro ka ndị ahịa anyị nọrọ naanị otu agba n'otu usoro, ma ọ bụ na ọnụ ahịa na-agbanwe ụdị extrusion ga-adị elu. Otú ọ dị, ọ bụrụ na ndị ahịa ga-enwe profaịlụ agba n'otu usoro, nkọwa nwere ike ikwurịta.

Usoro ahụ nwere ọtụtụ ihe jikọrọ ya na ịkpụzi injection plastik site na ebe 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 ndị yiri ya na ogologo oge na-aga n'ihu, na-enwekarị ike agbakwunyere, a na-enweta nke a site na ịdọrọ ngwaahịa emechara site na ebu kama ịpụpụ polymer gbazee site na ebu. N'ikwu ya n'ụzọ ọzọ, ogologo profaịlụ ngere, dị ka posts, rails, na pickets, ha niile nwere ike ịhazi ya na ogologo ogologo. Dịka ọmụmaatụ, ngere nzuzo zuru oke nwere ike ịdị elu 6ft site na obosara 8 ft, ọ nwekwara ike ịdị elu 6ft site na obosara 6ft. Ụfọdụ n'ime ndị ahịa anyị, ha na-azụta ihe eji arụ ọrụ ngere, wee gbutuo ogologo oge n'ime ụlọ ọrụ ha, ma na-emepụta mgbidi nkọwa dị iche iche iji gboo mkpa ndị ahịa ha niile.