Mgbochi ịgbanye roba maka ngwaahịa rọba
Ngwaahịa Akpụziri Injection Omenala
Mkpọkọ ịkpụzi
N'ịkpụzi mkpakọ, a na-etinye ngwongwo rọba n'ime oghere ebu, a na-etinyekwa nrụgide iji kpoo ihe ahụ n'ime ọdịdị a chọrọ. A na-arụkwa ọkụ iji gwọọ rọba ahụ. A na-ejikarị usoro a eme ihe maka imepụta ngwaahịa dị ka gaskets, akàrà, na akụrụngwa ụgbọ ala.
Ịkpụzi injection
Ịkpụzi ịgba ọgwụ na-agụnye ịgbanye rọba a wụrụ awụ n'ime ihe dị n'okpuru nrụgide dị elu. Usoro a dị mma maka imepụta akụkụ ndị dị mgbagwoju anya na nke ziri ezi, gụnyere akụrụngwa ụgbọ ala na ngwa ahịa. Mfefe na ntinye ịkpụzi bụ mgbanwe dị iche iche nke usoro a, gụnyere ntinye nke akụkụ ọla emechara n'ime oghere ebu tupu ịgbanye roba.
Nyefee ịkpụzi
Ijikọta akụkụ nke mkpakọ na ịkpụzi injection, ịnyefe ịkpụzi na-eji ọnụọgụ rọba atụpụtara n'ime ụlọ ọkụ. Onye na-agbapụta ihe na-amanye ihe ahụ n'ime oghere ebu, na-eme ka ọ dabara maka ịmepụta njikọ eletriki, grommets, na obere akụkụ ziri ezi.
Extrusion
A na-eji extrusion rụọ ọrụ iji mepụta ogologo rọba na-aga n'ihu nwere ụdị akụkụ akụkụ, dị ka hoses, tubing, na profaịlụ. A na-amanye roba ahụ site na ịnwụ iji nweta nhazi a chọrọ.
Ngwọta (Vulcanization)
Ngwọta, ma ọ bụ vulcanization, gụnyere ịfefe ụdọ polymer rọba iji welie ike, nkwụ na nguzogide okpomọkụ. A na-enweta nke a site na itinye okpomọkụ na nrụgide na ngwaahịa rọba a kpụrụ akpụ, yana ụzọ ndị a na-ahụkarị gụnyere uzuoku, ikuku ọkụ, na ngwa ngwa ngwa ngwa.
Rubber na metal bonding
Usoro pụrụ iche, rubber na metal bonding na-emepụta ngwaahịa ndị na-ejikọta mgbanwe nke roba na ike nke ígwè. A na-akpụzi akụkụ rọba ahụ ma ọ bụ kpụzie ya, dokwa ya n'elu igwe na nrapado, wee tinye ya na okpomọkụ na nrụgide maka ịpụpụ ma ọ bụ ọgwụgwọ. Usoro a na-ejikọta rọba na ígwè, na-emepụta njikọ siri ike na nke na-adịgide adịgide dị mkpa maka ngwa ndị chọrọ ma ịma jijiji na nkwado nhazi.
Ngwakọta
Ngwakọta na-agụnye ịgwakọta ihe rọba raw na ihe mgbakwunye dị iche iche iji mepụta ogige rọba nwere ihe ụfọdụ. Ihe mgbakwunye nwere ike ịgụnye ndị na-agwọ ọrịa, ngwa ngwa, antioxidants, fillers, plasticizers, and colorants. A na-eme ngwakọta a n'igwe igwe mpịakọta abụọ ma ọ bụ igwe igwe dị n'ime iji hụ na nkesa ihe mgbakwunye edokọbara.
Ịgba igwe
Na-esochi ngwakọta, akụrụngwa rọba na-enweta usoro igwe nri ma ọ bụ ngwakọta iji mee ka ọ dịkwuo n'otu na ịkpụzi ihe ahụ. Nzọụkwụ a na-ewepụ afụ ikuku ma na-ekwe nkwa ịdị n'otu n'ime ogige ahụ.
Nhazi mgbe emechara
Mgbe gwọchara ya, ngwaahịa rọba nwere ike ịmalite usoro ndị ọzọ, gụnyere mkpụcha, mbelata (iwepụ ihe karịrị ihe), yana ọgwụgwọ elu (dịka mkpuchi ma ọ bụ polishing) iji mezuo ihe achọrọ.
Ngwa nke akụkụ ịkpụzi rọba
![Akụkụ Rubber Molding (16s) bdu](https://ecdn6.globalso.com/upload/p/534/image_other/2024-01/6593cd366234753998.jpg)
Ihe eji akpụzi rọba
Ụdị rọba ọ bụla nwere ihe onwunwe dị iche iche, na-eme ka ọ dị mma maka ngwa ngwa. Nhọrọ nke ihe rọba na-adabere na ihe ndị dị ka ebumnuche ebumnuche, ọnọdụ gburugburu ebe obibi, okpomọkụ, mkpughe kemịkalụ, na njirimara anụ ahụ achọrọ.
Nke a bụ ụfọdụ ụdị rọba mbụ:
Rubber eke (NR):
Nke sitere na sap latex nke osisi rọba (Hevea brasiliensis), a maara rọba eke maka ịdị elu ya na nkwụghachi ya. A na-ejikarị ngwa dị ka taya, akpụkpọ ụkwụ, na ngwaahịa ndị ahịa, ọ nwere oke nguzogide okpomọkụ na kemịkalụ.
Rba sịntetik:
Emepụtara ya site na usoro kemịkalụ, rubbers sịntetik na-enye ihe dị iche iche. Ụdị ụfọdụ a na-ahụkarị gụnyere:
Rubber Styrene-Butadiene (SBR)
Ejiri ya nke ọma maka nguzogide abrasion na ịdịte aka, nke a na-ahụkarị na taya ụgbọ ala na eriri ebu.
Polybutadiene roba (BR):
Bara uru maka nkwụsi ike dị elu na mgbanwe okpomọkụ dị ala, nke a na-ejikarị eme ihe n'ichepụta taya yana dịka ihe mgbanwe mmetụta na plastik.
Nitrile Rubber (NBR):
Na-egosipụta nguzogide pụrụiche megide mmanụ, mmanụ ọkụ, na kemịkalụ, na-eme ka ọ dabara maka akara, gaskets na O-mgbanaka na ngalaba ụgbọ ala na ụlọ ọrụ mmepụta ihe.
Rubber Rubber (IIR):
Amara maka enweghị ike ikuku gas, nke dị mma maka ọkpọkọ taya taya, mkpuchi ime maka tankị nchekwa kemịkal, yana nkwụsị ọgwụ.
Neoprene (CR):
Na-enye ezigbo nguzogide ihu igwe, ozone na mmanụ, nhọrọ a ma ama maka akwa mmiri, hoses na gaskets ụgbọ ala.
Ethylene Propylene Diene Monomer (EPDM):
Bara uru maka iguzogide okpomọkụ, ihu igwe, na radieshon UV, nke a na-ejikarị eme ihe n'elu ụlọ, akara ụgbọ ala, na mkpuchi ọkụ n'èzí.
rọba silicone (VMQ):
Amara maka ezigbo nguzogide okpomọkụ na ihe mkpuchi ọkụ eletrik, nke a na-ejikarị na ngwaọrụ ahụike, cookware, ngwa ụgbọ ala, yana dị ka ihe mkpuchi.
Fluoroelastomer (FKM):
Na-eguzogide ọgwụ dị ukwuu na kemịkalụ, okpomọkụ dị elu, na mmanụ, nke a na-ejikarị na ngwa chọrọ nguzogide kemịkalụ pụrụ iche, dị ka akàrà na gaskets na kemịkalụ na ụlọ ọrụ ikuku.
Chloroprene roba (CR):
A makwaara dị ka Neoprene, ọ na-enye ezigbo iguzogide ihu igwe na ozone. A na-ejikarị ya na ngwa chọrọ nguzozi nke akụrụngwa anụ ahụ, dị ka akwa mmiri na belt ụlọ ọrụ.
Polyurethane (PU):
Na-ejikọta ihe onwunwe nke roba na plastik, a na-enwe ekele maka polyurethane rubber maka nkwụsị nke abrasion na ikike ibu ibu. A na-ejikarị ya eme ihe na wiil, bushes, na akụrụngwa ụlọ ọrụ mmepụta ihe.