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Morrow Welding meriri Bid sitere na CNAOC
2024-04-24 11:41:11
N'izu gara aga, Sichuan Morrow Welding Development Co., Ltd. meriri ntinye nke 168 tent nke MZ7-1250 akpaka submerged-arc ịgbado ọkụ na 220sets nke NBC-500 ọkara akpaka gas-shielded arc ịgbado ọkụ si China National Aviation Oil Corporation ( CNAOC). Nke a bụ oge nke abụọ anyị na-emeri n'ọkwa site n'aka nnukwu ndị nwere ọnụ ahịa n'afọ a.
Site na mmalite nke nguzobe anyị, anyị na-etinye onwe anyị n'inye ngwaahịa kachasị mma. Site na ụlọ ọrụ nyocha na mmepe mmepe nke ịgbado ọkụ inverter, anyị ewepụtala igwe niile nwere akụrụngwa nwere ọgụgụ isi nke anyị. Anyị na ndị prọfesọ na ndị ọkachamara sitere na Mahadum Tsinghua, Tianjin Universality, Mahadum Xihua na ndị ọzọ jikọrọ aka iji hụ na teknụzụ anyị kwụsie ike.
Site n'ịdị mma a pụrụ ịdabere na ya, arụmọrụ dị mma na ọrụ ịzụ ahịa dị mma, Sichuan Morrow Welding Development Co., Ltd bụ onye a ghọtara dị ka onye na-eweta ngwọta ịgbado ọkụ a tụkwasịrị obi, wee merie iwu site n'aka ọtụtụ ụlọ ọrụ a ma ama dị ka Sinopec, China National Offshore Oil. Ụlọ ọrụ, Shanghai Baosteel, Shanghai BaoYe, Geely Automobile, na CRRC, ma ghọọ onye ndú na ụlọ ọrụ ịgbado ọkụ.
N'etiti Morrow Welding akpaka submerged arc welders (anyị nwere MZ7-630, MZ7-800, MZ7-1250, MZ7-1500, MZ7-1600, MZ7-1600, MZ7-1800 na MZ7-2000), MZ7-125 nke a na-emeri. oge bụ otu n'ime igwe kachasị ewu ewu na ahịa. Anyị etinyela IGBT inverter MZ7-1250 n'ahịa site na 1998. Ugbu a, ahịa ya kwa afọ eruola nkeji 2,000. Àgwà ọma nke igwe a pụrụ ịdabere na ya na ịrụ ọrụ magburu onwe ya na-eme ka ọ bụrụ nhọrọ mbụ maka ndị isi egwuregwu na ụlọ ọrụ dị iche iche dị ka ụgbọ elu, mmanụ ala, ígwè, ihe owuwu, ụgbọ ala, na ụgbọ oloko.
Ihe nlereanya ọzọ NBC-500 na-emeri oge a bụ igwe ọzọ na-ewu ewu. Ọ bụ igwe na-akpaghị aka. Site na nguzobe nke ụlọ ọrụ anyị na 1992, anyị etinyela aka na mmepe ya na ngwaahịa ya. Ugbu a, anyị nwere usoro NBC inverter analog, yana usoro NBC dijitalụ niile. Abụọ abụọ dabere na teknụzụ inverter IGBT. N'ime usoro isiokwu a, anyị nwere ike na-enye dị iche iche ugbu a, dị ka NBC-350, NBC-500, NBC-630, NBC-800 na NBC-1000. A na-eji NBC-500 eme ihe karịa dịka ike ya si dị.
Ka Morrow na-aga n'ihu na-agbasawanye ọnụnọ ya n'ahịa akụrụngwa ịgbado ọkụ, usoro mmeri ya na ntinye aka na-akwado ọrụ na-egosi ntụkwasị obi na ntụkwasị obi ndị isi ụlọ ọrụ nwere na ngwaahịa ya. Site n'ilekwasị anya na ihe ọhụrụ na afọ ojuju ndị ahịa, Morrow ga-anọgide na-enwe ọnọdụ ya dị ka onye na-ebute ụzọ nke igwe na-agbado ọkụ n'okpuru mmiri, na-egbo mkpa na-eto eto nke ụlọ ọrụ dị iche iche na-eji ngwọta dị mma.