Nri Omenala & Nrụpụta Rọba Ọkwa ụlọ ọrụ
Nkọwa
1. A na-ekekarị ihe owuwu hose ụzọ atọ dịka ndị a:
1.1 eriri roba nwere usoro oyi akwa siri ike
1.1.1 eriri akwa akwa akwa siri ike
1.1.2 Ọdọ mmiri rọba arụsiri ike nke igwe
1.1.3 Dị ka nhazi nke oyi akwa nkwado
1.1.3.1 Laminated roba sooks: roba sooks mere nke ntekwasa akwa (ma ọ bụ roba ákwà) dị ka skeleton oyi akwa ihe, nwere ike ofu na ígwè waya n'èzí.
Atụmatụ: eriri akwa akwa akwa na-abụkarị nke a kpara nke ọma (akpụ akpụ ya na njupụta ya na ike ya bụ otu), 45º bechapụ ya, na-agbaji ma kechie ya.Ọ nwere uru nke usoro nrụpụta dị mfe, ngbanwe siri ike na nkọwapụta ngwaahịa na oke oyi akwa, yana ịdị mma nke ọkpọkọ ọkpọkọ.Mana ọ naghị arụ ọrụ.
1.1.3.2 eriri roba braided: eriri roba mere nke dị iche iche wires (fiber ma ọ bụ metal waya) dị ka ọkpụkpụ oyi akwa na-akpọ braided roba hose.
Atụmatụ: A na-ejikọkarị akwa akwa akwa nke eriri akwa akwa dịka nha nha (54°44 '), yabụ sooks nke ihe owuwu a.
Ọ na-arụ ọrụ nke ọma, na-ehulata arụmọrụ dị elu yana oke ihe eji eme ihe ma e jiri ya tụnyere eriri roba laminated.
1.1.3.3 Ikuku roba hose: The roba sooks mere nke dị iche iche wires (fiber ma ọ bụ metal waya) dị ka ọkpụkpụ oyi akwa na-akpọ winding roba hose.Atụmatụ: yiri eriri akwa akwa, ike nrụgide dị elu, mmegide mmetụta na ịrụ ọrụ mgbanwe dị mma.Nrụpụta mmepụta dị elu.
1.1.3.4 Ọkpụkpụ akpa: eriri nke ejiri eriri owu mee ma ọ bụ eriri ndị ọzọ dịka ọkpụkpụ ọkpụkpụ a na-akpọ eriri akwa.
Njirimara: A na-ejikọta eri kpara akpa n'ime billet tube n'otu akụkụ nwere oghere.Njikọ ahụ dị obere ma na-enwekarị otu nhazi oyi akwa
Ọdọ mmiri rọba a na-ejikarị na sistemụ ụgbọ ala dị iche iche
| Sistemụ ụgbọ ala | Ihe onwunwe | Andebiri | ntụnyere |
| ọkpọkọ mmiri jụrụ oyi | Ethylene-Propylene-Diene Monomer Silikoni | EPDM VMQ(SIL) | E: Okpomọkụ na-40--150℃, ọ bụghị imegharị ya V: okpomọkụ-60-200℃, ọ bụghị imegharị ya |
| Ọkụ mmanụ ụgbọala | Nitrile-N roba + chloroprene
Gluo fluoro + chlorohydrin + chlorohydrin
Fluoro resin + chlorohydrin + chlorohydrin
Fluoro gluu + fluoro resin + chlorol | NBR+CR FKM+ECO THV+ECO FKM+THV+ECO | NBR+CR: ikuku nwere ike ime n'okpuru Euro ⅱ FKM+ECO: Mwepu anya ihu n'okpuru EURO ⅲ THV+ECO: Mwepu anya n'okpuru Euro ⅳ FKM+THV+ECO: Mwepu ntinye n'elu Euro ⅳ |
| Ọdọ mmiri na-ekunye mmanụ | Nitrile-N roba + PVC
Nitrile-N rọba + chlorosulfonated polyethylene + chloroprene roba
Fluoro gluu + chlorohydrin
Fluoro gluu + fluoro resin + chlorol | NBR+PVC NBR+CSM+ECO FKM+ECO FKM+THV+ECO
| NBR + PVC: eu ⅱ ma ọ bụ n'okpuru osmotic mwepu, okpomọkụ na-eguzogide NBR+CSM+ECO: ntinye ntinye n'okpuru EURO ⅲ, ezigbo nguzogide okpomọkụ FKM+ECO: Mwepu ntinye n'okpuru Euro ⅳ, ezigbo nguzogide okpomọkụ FKM+THV+ECO: N'elu Euro ⅳ mwepu infiltration, ezigbo nguzogide okpomọkụ |
| Nbufe mmanụ jụrụ oyi sooks | Acrylic roba
Polyethylene chlorosulfonated
Epdm + neoprene | ACM CSM EPDM+CR | ACM: ọkọlọtọ Japanese na Korean, mmanụ jụrụ oyi ozugbo CSM: ọkọlọtọ European na American, mmanụ jụrụ ozugbo EPDM+CR: German mmiri jụrụ oyi |
| eriri breeki | Ethylene-Propylene-Diene Monomer neoprene | EPDM CR | EPDM: mgbochi mmiri breeki, mgbochi mmanụ, ezigbo okpomọkụ dị ala CR: Nguzogide mmiri breeki, nguzogide mmanụ, obere okpomọkụ |
| eriri ntụ oyi | Ethylene-Propylene-Diene Monomer chlorinated butyl roba | EPDM CIIR | Permeability dị ala, ike njikọ dị elu na oyi akwa nylon |
| Ejikọtara ihe nzacha ikuku na eriri roba | Ethylene-Propylene-Diene Monomer Nitrile-N roba+ PVC Epichlorohydrin roba | EPDM NBR+PVC ECO | EPDM: okpomọkụ-40-150℃, mmanụ na-eguzogide ọgwụ NBR+PVC: okpomọkụ-35-135℃, mmanụ eguzogide ECO: iguzogide okpomọkụ n'ime-40-175℃, ezigbo mmanụ na-eguzogide |
| Turbocharged sooks | roba silicon
Vinyl acrylate roba
Fluororubber + silicone roba | VMQ AEM FKM+VMQ | VMQ: nguzogide okpomọkụ na-60-200℃, ntakiri mmanụ na-eguzogide AEM: nguzogide okpomọkụ n'ime-30-175℃, mmanụ eguzogide FKM+VMQ: nguzogide okpomọkụ na-40-200℃, ezigbo mmanu mmanu |
| Mgbapu elu igwe | Polyvinyl chloride (PVC)
Ethylene-Propylene-Diene monomer roba
Polypropylene +Ethylene-Propylene-Diene Monomer | PVC EPDM PP+EPDM | PVC: recyclable, ike na obere okpomọkụ EPDM: enweghị ike imegharị ya, ezigbo nguzogide okpomọkụ dị ala PP + EPDM: recyclable, ezigbo obere okpomọkụ na-eguzogide, ọnụ ahịa dị elu |
Ụlọ ọrụ
