Butt-welding flange bụ otu n'ime flanges, nke na-ezo aka flange na olu na gburugburu ọkpọkọ mgbanwe na jikọọ na ọkpọkọ site butt ịgbado ọkụ.N'ihi na ogologo olu nwere ike kewaaolu butt ịgbado ọkụ flangenaolu ewepụghị ịgbado ọkụ flange.
Butt-welding flanges na-ọtụtụ ebe n'ihi na ha adịghị mfe deform, nke ọma kaa akara, ọtụtụ ebe, nwere kwekọrọ ekwekọ rigidity na elasticity chọrọ na ezi uche butt ịgbado ọkụ thinning mgbanwe.
Site na mmepe nke owuwu pipeline dị anya, flange-welded butt aghọwo akụkụ dị mkpa nke ule nrụgide pipeline.Tupu na mgbe ule nrụgide gasịrị, akụkụ ọ bụla nke pipeline kwesịrị ka a kpochapụ ya na bọl ahụ, na-enwe ugboro 4-5 ugboro.Karịsịa mgbe ule nrụgide gasịrị, ọ na-esiri ike ihicha mmiri na pipeline, na oge nhicha ga-abawanye.
Flat ịgbado ọkụ flange bụ ụdị ọzọflange.A na-eji ya ma kwalite ya na ụlọ ọrụ igwe, ma nweta otuto na amara site n'aka ọtụtụ ndị ọrụ.
The isi ngwa gburugburu nke flat ịgbado ọkụ flange kwesịrị ekwesị, na kpọmkwem ojiji uru na arụmọrụ nke flat ịgbado ọkụ flange mkpa ka kpebisie ike dị ka kpọmkwem ọnọdụ.N'ichepụta Flange dị mfe ma dị ọnụ ala, mana ọrụ ịgbado ọkụ dị ukwuu, oriri electrode buru ibu, ọ nweghịkwa ike iguzogide okpomọkụ dị elu, nrụgide dị elu, nkwụsị ugboro ugboro na mgbanwe okpomọkụ.A na-ejikarị ya maka pipeline na PN ≤ 2.5MPa, okpomọkụ nkịtị, na okpomọkụ na-arụ ọrụ t ≤ 0 ℃.
Nke ọzọ bụ ịgbanye mpụta weld n'etiti flange na ọkpọkọ, nakwa ịgbanye ọkpọkọ etinyere na flange.A ga-ejikọta ọkpọkọ na ihu flange dị ka ihe ndị a chọrọ n'ịgbakọ ihe osise si dị.Rịba ama na ihu flange enweghị ike imebi n'oge ịgbado ọkụ, ma ọ bụghị na akara ahụ adịghị mma.Usoro ịgbado ọkụ bụ aka arc ịgbado ọkụ, na ịgbado ọkụ nke chọrọ site ịgbado ọkụ usoro nwere ike iji.
Uru
The butt-welding flange nwere ezi uche Ọdịdị, elu ike na siri ike, nwere ike idi elu okpomọkụ na elu nrụgide, ugboro ugboro ekwe na okpomọkụ mgbanwe, ọma akara arụmọrụ, na ọ dịghị mfe deform.Ọ na-emetụtakarị pipeline na nnukwu nrụgide ma ọ bụ mgbanwe okpomọkụ ma ọ bụ okpomọkụ dị elu, nrụgide dị elu na obere okpomọkụ pipeline.N'ime ezinụlọ, dayameta ọkpọkọ dị ntakịrị, ọ dịkwa obere nrụgide, na njikọ nke flange ịgbado ọkụ adịghị ahụ anya.N'ime ụlọ ịsa mmiri ma ọ bụ ebe a na-emepụta ihe, enwere ọkpọkọ na akụrụngwa ejikọrọ site na flanges ịgbado ọkụ n'ebe niile.
Gịnị bụ nhazi usoro nke butt ịgbado ọkụ flange?
1. Forging oghere n'ime square billet, mgbe ahụ, oyi ekwe n'ime aak ngalaba, annealing mgbe okpomọkụ ọgwụgwọ, na mgbe ahụ na-agbakọta n'ime a dum gburugburu na vetikal lathe hazie ka e mere udi na size;
2. Nzọụkwụ mbụ bụ ibuga n'ebe a na-ewu ihe owuwu, wee chịkọta ma were ọtụtụ akụkụ arc n'ime flanges ịgbado ọkụ zuru oke;
3. Butt-welding flanges nwere dị iche iche mmepụta ụkpụrụ na ojiji na mmepụta, na ike na-emepụta na-eji dị ka kwekọrọ ekwekọ ụkpụrụ, nke mere na-aghọta ojiji uru na ọrụ nke pụrụ iche ekara flanges na omume.
Oge nzipu: Mar-09-2023
