A na-ekekarị ọkpọkọ ígwè n'ime ọkpọkọ igwe anaghị agba nchara na ọkpọkọ welded dịka usoro mmepụta si dị.Nke a na oge anyị tumadi ewebata welded ígwè ọkpọkọ, ya bụ, welded ígwè pipe.Its mmepụta bụ ehulata tube oghere (steel efere na ígwè warara n'ime chọrọ cross-ngalaba udi na size tube site dị iche iche akpụ ụzọ, wee weld na weld. site na ụzọ ịgbado ọkụ dị iche iche iji nweta ọkpọkọ ígwè.
N'iji ya tụnyere ọkpọkọ nchara na-enweghị ihe ọ bụla, ọ nwere njirimara ngwaahịa na njirimara dị elu, karịsịa mgbidi mgbidi dị elu.mfe isi akụrụngwa, obere ala ebe, na-aga n'ihu na-arụ ọrụ na mmepụta na mgbanwe mmepụta, welded ọkpọkọ nwere ike kewaa gburugburu gburugburu.ọkpọkọ kpọkọtara arc welded, ogologo nkebi kwụ ọtọ nwere akụkụ abụọ nwere akụkụ arc welded ọkpọkọ na ọkpọkọ ịgbado ọkụ.
1.The mmepụta usoro nke spiral ígwè pipe bụ dị ka ndị a:
The akụrụngwa nke gburugburu ígwè ọkpọkọ bụ warara eriri igwe, ịgbado ọkụ waya na flux. Tupu akpụ, warara na larịị, trimmed, planed, sachaa nana-ebufe n'elu, na-ehulata. A na-eji ngwaọrụ na-achịkwa oghere weld iji hụ na oghere weld na-ezute ihe ndị chọrọ ịgbado ọkụ.The ọkpọkọ dayameta, misalignment na weld ọdịiche na-siri ike na-achịkwa. Mgbe ịcha n'ime otu ígwè ọkpọkọ atọ mbụ nke ọ bụla ogbe nke ígwè ọkpọkọ bụ isiokwu nlezianya mbụ nnyocha usoro, iji lelee n'ibu Njirimara, chemical mejupụtara, fusion steeti na. mma elu nke weld, yana site na nyocha na-adịghị emebi emebi iji hụ na usoro nrụpụta ọkpọkọ ruru eru.enwere ike itinye ya n'ihu ọha na mmepụta.
2.LSAW ọkpọkọ:
N'ikwu okwu n'ozuzu, LSAW ọkpọkọ na-mere nke ígwè efere site dị iche iche akpụ usoro, dị ka abụọ-kwadoro submerged arc ịgbado ọkụ na.ịgbasa mgbe ịgbado ọkụ. The akpụ ụzọ nke LSAW ọkpọkọ gụnyere uo (UOE), Rb (RBE), JCO (JCOE), wdg.
Usoro nhazi nke UOE LSAW pipe:
The akpụ usoro nke UOE longitudinal submerged arc welded anwụrụ tumadi gụnyere atọ akpụ usoro: ígwè efere tupu ekwe, u akpụ na O akpụ.Onye ọ bụla usoro na-eji a pụrụ iche akpụ pịa mezue atọ Filiks nke ígwè efere onu tupu ekwe, u akpụ na O akpụ iji deform na ígwè efere n'ime a okirikiri tube.The akpụ usoro nke JCOE longitudinal submerged arc welded ọkpọkọ: na jc0 Mgbe ugboro ugboro stamping na-akpụ igwe, nkera mbụ nke ígwè efere na-pịa n'ime a J udi, na mgbe ahụ, ọkara nke ọzọ nke ígwè efere na- pịa n'ime a J udi na-etolite a C udi.
Ntụle JCO na uo ịkpụzi ụzọ:
JCO na-akpụ bụ nrụgide na-aga n'ihu na-akpụ., Nke na-agbanwe usoro nhazi nke ígwè ọkpọkọ site na nzọụkwụ abụọ nke UO na-eme ka ọ bụrụ usoro dị iche iche. N'ime usoro nhazi, efere ígwè nwere nrụrụ edo, obere nrụgide na-enweghị ihe ọ bụla na-adịghị n'elu.Ọkpụkpụ ígwè a na-ahazi nwere nnukwu mgbanwe na nha nha nke dayameta na ọkpụrụkpụ mgbidi.Ọ nwere ike ịmepụta ọnụ ọgụgụ buru ibu nke ngwaahịa na obere ngwaahịa.yana nnukwu caliber na ngwaahịa dị elu Ọ nwekwara ike ịmepụta obere dayameta na nnukwu mgbidi ígwè ọkpọkọ.karịsịa na mmepụta nke elu-edu oké mgbidi ọkpọkọ karịsịa na mmepụta nke ọkara na obere dayameta oké mgbidi ọkpọkọ.Ọ nwere uru na-enweghị atụ karịa usoro ndị ọzọ, ma nwee ike izute ihe ndị ọrụ chọrọ maka nkọwapụta ọkpọkọ ígwè.Uo ịkpụzi na-anabata u na O abụọ nzọụkwụ nrụgide akpụ, nke e ji nnukwu ikike na mmepụta dị elu.Generally, mmepụta kwa afọ nwere ike iru 30. -30% 1 nde tọn, adabara otu nkọwapụta uka mmepụta.
3. kwụ ọtọ onuete elu ugboro welded ọkpọkọ
The ogologo onuete elu ugboro welded ọkpọkọ (ERW) na-guzobere site kpo oku nsọtụ nke tube billet na akpụkpọ mmetụta na nso mmetụta nke elu ugboro ugbu a mgbe na-ekpo ọkụ akpọrepu eriri igwe na-eme ka igwe na-akpụ, na mgbe ahụ, nrụgide ịgbado ọkụ na-rụrụ. n'okpuru omume nke extrusion roller.
Oge nzipu: Jul-31-2023