O-mgbanaka (O-mgbanaka)bụ mgbanaka akara roba nwere akụkụ obe okirikiri.N'ihi akụkụ obe nke nwere ụdị O, a na-akpọ ya O-mgbanaka, nke a na-akpọkwa O-mgbanaka.Ọ malitere ịpụta n'etiti narị afọ nke 19, mgbe a na-eji ya dị ka ihe na-emechi emechi maka igwe mkpuchi uzuoku.
O-mgbanakaa na-ejikarị eme akara static na akara mmegharị mmegharị.Mgbe ejiri ya maka akara akara ngagharị rotary, ọ na-ejedebe na ngwaọrụ akara rotary dị obere.A na-etinyekarị mgbanaka O-mgbanaka n'ime oghere nwere akụkụ akụkụ akụkụ anọ dị n'okirikiri mpụta ma ọ bụ okirikiri dị n'ime iji rụọ ọrụ akara.Akara akara O-ring ka na-arụkwa ọrụ dị mma n'ịchichi na ịmịnye ujo na gburugburu dị ka nguzogide mmanụ, acid na alkali, abrasion, na mbuze kemịkalụ.
Njirimara O-ring:O-ring nwere ezigbo akara arụmọrụ yana ogologo ndụ ọrụ.Ndụ na-arụ ọrụ nke akara nrụgide siri ike bụ 5-10 ugboro dị elu karịa nke ngwaahịa mkpuchi roba, ruo ọtụtụ oge.N'okpuru ọnọdụ ụfọdụ, ọ nwere ike ịnwe otu ndụ dị ka matrix akara..Mgbochi mgbanaka nke O-mgbanaka dị ntakịrị, na esemokwu dị ike na nke static hà nhata, nke bụ 1 / 2-1 / 4 nke esemokwu nke mgbanaka roba "0", nke nwere ike iwepụ ihe omume "ịrara". nke obere ọsọ na obere nrụgide ije.O-mgbanaka ahụ na-eguzogide nke ukwuu, ma nwee ọrụ nkwụghachi ụgwọ na-akpaghị aka mgbe etinyere elu akara.O-mgbanaka nwere ezigbo mmanu mmanu onwe ya.Enwere ike iji ya dị ka akara mmanu na-enweghị mmanụ.O-mgbanaka nwere usoro dị mfe ma dị mfe ịwụnye.O-mgbanaka nrụgide ọrụ: 0-300MPa;ọsọ ọrụ: ≤15m/s;arụ ọrụ okpomọkụ: -55-250 degrees.O-mgbanaka ọdabara ọkara: hydraulic mmanụ, gas, mmiri, apịtị, crude mmanụ, emulsion, mmiri-glycol, acid.
Uru nke O-rings:E jiri ya tụnyere ụdị mgbanaka akara ndị ọzọ, O-mgbanaka nwere uru ndị a: Kwesịrị ekwesị maka ụdị akara dị iche iche: akara static, akara ike, dabara maka ihe dị iche iche, nha na grooves ka edoziri, ike na-agbanwe agbanwe, dị mma maka ụdị mmegharị dị iche iche. : rotary motion, axial reciprocating motion ma ọ bụ jikọtara ọnụ (dị ka rotary reciprocating jikọtara ngagharị), adabara a dịgasị iche iche nke dị iche iche sealing media: mmanụ, mmiri, gas, chemical media ma ọ bụ ndị ọzọ agwakọta media, site na-ahọpụta kwesịrị ekwesị Advanced roba ihe na kwesịrị ekwesị. usoro imewe nwere ike nweta irè akara mmetụta na mmanụ, mmiri, ikuku, gas na dị iche iche chemical media.The okpomọkụ nso bụ obosara (- 60 ℃ ~ + 220 ℃), na nrụgide nwere ike iru 1500Kg / cm2 na ofu ojiji (eji ọnụ na ume mgbanaka).Nhazi ahụ dị mfe, nhazi ahụ bụ kọmpat, na mgbakọ na mwepụ dị mma.Nhazi nke akụkụ nke O-mgbanaka dị nnọọ mfe, ọ na-enwekwa ọrụ nkedo onwe ya, na arụmọrụ akara bụ nke a pụrụ ịdabere na ya.Ebe ọ bụ na nhazi nke O-ring n'onwe ya na akụkụ ntinye dị oke mfe na nhazi, ọ dị mfe ịwụnye na dochie ya.E nwere ọtụtụ ụdị ihe: ị nwere ike họrọ dị ka mmiri dị iche iche: e nwere nitrile roba (NBR), fluorine roba (FKM), silicone roba (VMQ), ethylene propylene roba (EPDM), neoprene roba (CR), butyl rubber. (BU), polytetrafluoroethylene (PTFE), roba eke (NR), wdg, na ọnụ ala dị ala yana obere nguzogide esemokwu ike.
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Ogo O-mgbanaka nke ngwa: O-mgbanaka dabara adaba maka ntinye na akụrụngwa dị iche iche, ma na-arụ ọrụ akara na ọnọdụ kwụ ọtọ ma ọ bụ na-akpụ akpụ n'okpuru ọnọdụ okpomọkụ akọwapụtara, nrụgide, na mmiri mmiri dị iche iche na mgbasa ozi gas.A na-eji ụdị akara dị iche iche na ngwa igwe, ụgbọ mmiri, ụgbọ ala, akụrụngwa ikuku, igwe igwe, igwe kemịkalụ, igwe injinia, igwe ihe owuwu, igwe ngwuputa, igwe mmanụ ala, igwe rọba, igwe ugbo, na ngwa na mita dị iche iche.mmewere.A na-eji mgbanaka o-mgbanaka eme ihe maka akara static na akara mmegharị mmegharị.Mgbe ejiri ya maka akara akara ngagharị rotary, ọ na-ejedebe na ngwaọrụ akara rotary dị obere.A na-etinyekarị mgbanaka O-mgbanaka n'ime oghere nwere akụkụ akụkụ akụkụ anọ dị n'okirikiri mpụta ma ọ bụ okirikiri dị n'ime iji rụọ ọrụ akara.Akara akara O-ring ka na-arụkwa ọrụ dị mma n'ịchichi na ịmịnye ujo na gburugburu dị ka nguzogide mmanụ, acid na alkali, abrasion, na mbuze kemịkalụ.Ya mere, O-mgbanaka bụ akara a na-ejikarị eme ihe na hydraulic na pneumatic nnyefe usoro.
Oge nzipu: Feb-20-2023