Enwere ike ịrụzi mgbanaka O ma ọ gbajiri?

Ihe ka ọtụtụ n'ime mgbaji mgbaji O-mgbaji na-apụta n'akara mkpuchi.O-mgbanaka bụ ụdị akara mkpuchi elu elu nke nwere akụkụ okirikiri, akụkụ obe bụ ụdị O, ya mere a na-akpọ ya O-mgbanaka, akara nke a na-ejikarị na hydraulic na pneumatic sealing system.Mgbe ihe nke akara ahụ na-agbaji, Otú ọ dị, ọ dịghị nrubeisi siri ike na nkọwa ịgbado ọkụ na ọgwụgwọ okpomọkụ, mgbagwoju anya nwere ike ime ngwa ngwa.Ma ọ bụ nhọrọ ihe na-ekwesịghị ekwesị na ụdị nhazi nke emebereghị iji zute okpomọkụ na nrụgide usoro ahụ nwekwara ike ime ka ọkpụkpụ gbajiri agbaji phenomena.Mgbe a na-eji ya eme ihe, elu akara ahụ na-adịkarị mfe ịgbawa phenomena dị ka hydrogen embrittlement.

Yabụ na enwere ike idozi mgbaji mgbaji O-ring?Azịza doro anya bụ ee, nke mbụ, anyị kwesịrị iji nlezianya wepụ ihe mgbawa ahụ, ọbụna obere mgbape kwesịrị ịdị ọcha ma dị ọcha, kwụ ọtọ hụ gloss ahụ, ọ dịghị ntụpọ dị ugbu a.Ekwesịrị iwepụ ihe uzuzu karịrị akarị, were mkpanaka ịgbado ọkụ dị mma wee kpụzie ya n'obo iji chebe ya.Ọ bụrụ na stacked weld cracking ọchịchọ nke ihe ngalaba, na stacked weld ala oyi akwa na-eji a oyi akwa nke ọma plasticity nke mgbanwe oyi akwa, nwere ike igbochi elu oyi akwa nke cracking.Weld kwesịrị ịdị mkpụmkpụ dị ka o kwere mee iji belata ebe okpomọkụ emetụtara ma gbochie nrụrụ nke elu akara nke (akara).Tupu cladding weld ka preheat, mgbe ịgbado ọkụ mkpuchi ngwa ngwa jụrụ, ịgbachitere iji gbochie ifufe na ụlọ nzukọ, iji chebe welded akara elu.Mgbe nwayọọ nwayọọ, mgbe ahụ nhazi na akpụ.

Amonia bụ gas na-echebe nke ígwè na waya na-adịghị etinye aka na ya, na ígwè na alloy dị na waya anaghị ekpochapụ.Mpaghara okpomọkụ emetụtara dị ntakịrị ma ọ dịghị eme ka slag na porosity dị na oyi akwa mkpuchi, na nrụrụ ahụ dị ntakịrị.Welding nozulu na sealing elu ịnọgide na-enwe a ibu ma ọ bụ vetikal n'akuku, nke mere na ihe ngwọta na-mgbe enịm n'okpuru nchebe nke gram gas, na ịgbado ọkụ egbe na-eme ka a ụfọdụ siwing, waya ndepụta kwesịrị edo.N'ọgwụgwụ nke ihe mkpuchi nke elu, a ga-agbakwunye obere waya ịgbado ọkụ.Mgbe ahụ, jiri nwayọọ nwayọọ wepụ ma chebe egbe ahụ ka ị na-ebuli elu, mgbe ọdọ mmiri a wụrụ awụ dị ntakịrị oyi, kwụsị inye nri gas iji wuchaa nrụzi ahụ.