A na-eme ọkpọkọ nchara gburugburu site na ịtụgharị obere carbon structural steel ma ọ bụ obere alloy structural steel strip n'ime ọkpọkọ, dị ka akụkụ ụfọdụ nke ahịrị okirikiri (nke a na-akpọ angle forming), wee na-agbado ọkpọkọ ọkpọkọ.
Enwere ike iji ya na-emepụta nnukwu ọkpọkọ ígwè dị warara na eriri warara.
A na-egosipụta nkọwapụta nke spiral steel pipe site na dayameta mpụta * ọkpụrụkpụ mgbidi.
A ga-anwale ọkpọkọ welded site na nyocha nke hydrostatic, ike ike na oyi na-atụ, ịrụ ọrụ nke eriri ịgbado ọkụ ga-ezute ihe achọrọ nke nkọwapụta.
Isi ebumnuche:
A na-ejikarị ọkpọkọ nchara gburugburu maka nnyefe mmanụ na ikuku gas.
Usoro mmepụta:
(1) Akụrụngwa: eriri igwe, waya ịgbado ọkụ na flux.A ga-eme nyocha anụ ahụ na kemịkalụ siri ike tupu mmepụta.
(2) The butt ịgbado ọkụ isi na ọdụ nke eriri igwe na-eme ka abụọ coils jikọrọ ọnụ, mgbe ahụ nakweere otu waya ma ọ bụ abụọ wires submerged arc ịgbado ọkụ, na akpaka submerged arc ịgbado ọkụ na-nakweere maka ịgbado ọkụ mgbe tụgharịa n'ime ígwè ọkpọkọ.
(3) Tupu akpụpụta, a ga-edozi nchara nchara ahụ, dozie ya, dozie ya, kpochaa elu ya, buru ya ma gbadaa.
(4) A na-eji akara nrụgide kọntaktị eletrik iji chịkwaa nrụgide nke cylinder mmanụ na-agbanye n'akụkụ abụọ nke ebu iji hụ na ụgbọ njem nke warara nchara nke ọma.
(5) Maka imepụta mpịakọta ahụ, jiri njikwa mpụga ma ọ bụ njikwa ime.
(6) Jiri ngwaọrụ njikwa oghere weld iji hụ na oghere weld na-ezute ihe ịgbado ọkụ chọrọ, mgbe ahụ enwere ike ịchịkwa dayameta ọkpọkọ, ihe na-adịghị mma na oghere weld.
(7) Ma n'ime ime ịgbado ọkụ na mpụga ịgbado ọkụ na-ewere American Lincoln Electric igwe ịgbado ọkụ maka otu waya ma ọ bụ abụọ wired submerged arc ịgbado ọkụ, ka inweta ike ịgbado ọkụ arụmọrụ.
(8) A na-enyocha oghere ịgbado ọkụ niile site na ntanetị na-aga n'ihu ultrasonic akpaaka flaw detector iji hụ na 100% NDT ule na-ekpuchi niile gburugburu ịgbado ọkụ seams.Ọ bụrụ na enwere ntụpọ, ọ ga-ada ụda na-akpaghị aka ma na-agbapụta akara, na ndị ọrụ mmepụta ga-edozi usoro usoro n'oge ọ bụla iji kpochapụ ntụpọ na oge.
(9) A na-egbutu ọkpọkọ ígwè n'ime otu mpempe site na ịkpụ igwe.
(10) Mgbe ịkpụ n'ime otu ọkpọkọ ígwè, ọ bụla ogbe nke ígwè ọkpọkọ ga-n'okpuru a nlezianya mbụ nnyocha usoro iji lelee n'ibu Njirimara, chemical mejupụtara, fusion ọnọdụ, elu àgwà nke ígwè ọkpọkọ na NDT iji hụ na ọkpọkọ na-eme usoro. tozuru oke tupu etinye ya n'ihu ọha na mmepụta.
(11) A ga-enyochagharị akụkụ ahụ nwere akara nchọta ntụpọ na-aga n'ihu na eriri ịgbado ọkụ site na ultrasonic na X-ray ntuziaka.Ọ bụrụ na enwere ntụpọ, mgbe emezichara, ọkpọkọ ga-adị n'okpuru NDT ọzọ ruo mgbe ekwenyesiri na ewepụla ntụpọ ahụ.
(12) The ọkpọkọ nke butt ịgbado ọkụ onuete na T-njikọ intersecting gburugburu ịgbado ọkụ onuete ga-enyocha X-ray telivishọn ma ọ bụ ihe nkiri nnyocha.
(13) Onye ọ bụla ọkpọkọ ígwè dị n'okpuru ule hydrostatic.A na-achịkwa nrụgide ule na oge nke ọma site na ngwaọrụ nchọpụta kọmputa nke nchara nchara nchara mmiri.A na-ebipụta parampat ule na-akpaghị aka ma dekọọ.
(14) A na-arụ ọrụ njedebe ọkpọkọ iji chịkwaa perpendicularity, akụkụ bevel na ihu mgbọrọgwụ.
Oge nzipu: Jul-13-2022