01
Morrow Welding Won Bid ho tsoa ho CNAOC
2024-04-24 11:41:11
Bekeng e fetileng, Sichuan Morrow Welding Development Co., Ltd. e hapile tefiso ea lisebelisoa tse 168 tsa mochini o tjheseletsang ka tlas'a metsi o itšebetsang o ka tlas'a metsi oa MZ7-1250 le 220sets tsa NBC-500 semi-automatic gas-shield arc arc ho tsoa ho China National Aviation Oil Corporation( CNAOC). Lena ke lekhetlo la bobeli re hapa kopo ho tsoa ho sehlopha se seholo se boletsoeng selemong sena.
Ho tloha qalong ea ho thehoa ha rona, re ikemiselitse ho fana ka lihlahisoa tsa boleng bo holimo. Ka setsi se ikemetseng sa lipatlisiso le nts'etsopele ea matla a li-welding inverter, re thehile mechini eohle ka thepa ea rona e bohlale. Re boetse re sebelisana le baprofesa le litsebi tsa Univesithi ea Tsinghua, Tianjin Universality, Univesithi ea Xihua joalo-joalo ka ho latellana ho netefatsa botsitso ba theknoloji ea rona.
Ka boleng bo ka tšeptjoang, ts'ebetso e ntle haholo le ts'ebeletso e ntle ea kamora ho rekisa, Sichuan Morrow Welding Development Co., Ltd. e amohetsoe e le mofani oa tharollo ea tjheseletso e tšepahalang, 'me ka tatellano e hapile litaelo tse tsoang ho lik'hamphani tse ngata tse tsebahalang joalo ka Sinopec, China National Offshore Oil. Corporation, Shanghai Baosteel, Shanghai BaoYe, Geely Automobile, le CRRC, mme e se e le moetapele indastering ya disebediswa tsa ho tjheseletsa.
Har'a li-arc welders tse ikemetseng tsa Morrow Welding (re na le MZ7-630, MZ7-800, MZ7-1250, MZ7-1500, MZ7-1600, MZ7-1600, MZ7-1800 le MZ7-2000), MZ7-150 e hapileng sena. nako ke e 'ngoe ea mechine e ratoang ka ho fetisisa 'marakeng. Re kentse inverter ea IGBT MZ7-1250 'marakeng ho tloha ka 1998. Hajoale, thekiso ea eona ea selemo le selemo e fihlile ho li-unit tse 2,000. Boleng bo tšepahalang ba mochini le ts'ebetso e ntle haholo li e etsa khetho ea pele bakeng sa libapali tse kholo liindastering tse fapaneng tse kang sefofane, peterole, tšepe, kaho, likoloi le literene.
Mohlala o mong oa tlhahiso ea NBC-500 ea ho hapa nako ena ke mochini o mong o tsebahalang. Ke mochine oa semi-automatic. Ho tloha ho thehoeng ha k'hamphani ea rona ka 1992, re 'nile ra kopanela ho nts'etsopele le lihlahisoa tsa eona. Hajoale, re na le letoto la li-analogue inverter NBC, le letoto la li-NBC tsa dijithale kaofela. Ka bobeli li thehiloe ho theknoloji ea inverter ea IGBT. Har'a letoto lena, re ka fana ka mefuta e fapaneng ea hajoale, joalo ka NBC-350, NBC-500, NBC-630, NBC-800 le NBC-1000. NBC-500 e sebelisoa ho feta ho latela ho lekana ha eona.
Ha Morrow e ntse e tsoela pele ho holisa boteng ba eona 'marakeng oa lisebelisoa tsa ho cheselletsa, lebelo la eona la ho hapa likopo tsa projeke tse tumileng li totobatsa tšepo le tšepo ea baetapele ba indasteri ba nang le eona lihlahisoa tsa eona. Ka ho tsepamisitse maikutlo ho boqapi le khotsofalo ea bareki, Morrow o tla boloka boemo ba hae e le morekisi ea ka sehloohong oa mechini ea welding ea arc e ka tlas'a metsi, e fihlelang litlhoko tse ntseng li hola tsa liindasteri tse fapaneng tse nang le litharollo tsa morao-rao.