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Liphiri tsa tlhahiso ea li-valve tsa China heke: mokhoa oa ho etsa lihlahisoa tsa boleng bo holimo?

2023-09-15
Khatelo-peleng ea kajeno ea indasteri e ntseng e tsoela pele, indasteri ea li-valve e le karolo ea bohlokoa ea indasteri ea motheo, boleng ba sehlahisoa sa eona bo ama ka ho toba botsitso le polokeho ea tlhahiso eohle ea indasteri. Likarolong tse ngata tsa li-valve, li-valve tsa heke li amehile haholo ke indasteri ka lebaka la ts'ebetso ea tsona e ntle haholo le mefuta e mengata ea lits'ebetso. Kahoo, Chaena, setsi sa bohlokoa sa indasteri ea li-valve tsa Chaena, ke liphiri life tsa mokhoa oa tlhahiso ea li-valve tsa heke? Sengoliloeng sena se tla u isa botebong ba pale mme se senole mokhoa oa ho etsa lihlahisoa tsa boleng bo holimo tsa li-valve tsa heke. Ntlha ea pele, litekanyetso tse thata tsa khetho ea thepa Lihlahisoa tsa boleng bo phahameng li ke ke tsa aroloa ho thepa ea boleng bo phahameng. Ho baetsi ba li-valve tsa liheke tsa China, ba kenyelletsa bohlokoa bo boholo khethong ea lisebelisoa tse tala. Ho nka tšepe e sa hloekang e le mohlala, ba tla khetha 304, 316 tšepe e sa hloekang e nang le khanyetso e ntle ea kutu, matla le boima, ho e-na le lisebelisoa tse tloaelehileng 'marakeng. Bakeng sa likarolo tsa bohlokoa, tse kang stem, disc, joalo-joalo, ba tla khetha tšepe ea alloy e nang le matla a phahameng, boima bo phahameng le ho hanyetsa ho apara ho netefatsa bophelo ba tšebeletso le ts'ebetso ea sehlahisoa. Ea bobeli, theknoloji e ntle ea tlhahiso Likhoebong tsa tlhahiso ea li-valve tsa China, ba amohetse theknoloji e phahameng haholo ea tlhahiso, ho kenyeletsoa ts'ebetso e batang, ts'ebetso e chesang, welding, kopano le likhokahano tse ling. Mohlala, ts'ebetsong ea welding ea li-valve disc le stem stem, ba sebelisa theknoloji e tsoetseng pele ea welding joalo ka welding e sirelelitsoeng ka khase le welding e kentsoeng ka tlas'a metsi ho netefatsa boleng ba welding le ho qoba liphoso tse kang mapetsong le li-pores. Ts'ebetsong ea kopano, ba tla etsa taolo e tiileng ea boleng, karolo e 'ngoe le e' ngoe e lekantsoe le ho hlahlojoa ka nepo ho netefatsa hore e fihlela litlhoko tsa moralo. Ea boraro, tlhahlobo e tiileng ea boleng Ho baetsi ba li-valve tsa liheke tsa China, ba thata haholo mabapi le tlhahlobo ea boleng ba sehlahisoa. Ho tloha lihlahisoa tse tala ho ea fekthering ho ea lihlahisoa tse felileng, sehokelo se seng le se seng se tlameha ho feta litekong tse thata tsa boleng. Ka mohlala, ts'ebetsong ea tlhahiso ea lihlahisoa, ba tla etsa liteko tse ngata tse sa senyeheng, tse kang X-ray, ultrasonic, magnetic particle inspection, joalo-joalo, ho netefatsa boleng ba ka hare ba sehlahisoa. Tekong ea sehlahisoa se felileng, ba tla etsa liteko tsa khatello, liteko tsa ho tiisa, liteko tsa ts'ebetso le liteko tse ling ho netefatsa hore ts'ebetso ea sehlahisoa e kopana le maemo. Ea bone, mekhoa e mecha ea thekenoloji e tsoelang pele Likhoebong tsa tlhahiso ea li-valve tsa China, li nka bohlokoa bo boholo ho ntlafatso ea theknoloji. Ba tla lula ba mema litsebi lapeng le kantle ho naha bakeng sa phapanyetsano ea tekheniki, ho utloisisa mekhoa ea morao-rao ea nts'etsopele ea indasteri, 'me ba kopanye ntlafatso ea bona ea theknoloji ea nnete. Ho feta moo, ba tla tsetela chelete e ngata ho etsa lipatlisiso le nts'etsopele ho hlahisa lihlahisoa tse ncha tse tsamaellanang le litlhoko tsa 'maraka. Ke boinehelo bona ho boqapi ba theknoloji bo etsang hore lihlahisoa tsa bona li lule li le tlholisano 'marakeng. Akaretsa Ka tlhahlobo e tebileng ea lintlha tse 'ne tse kaholimo, re ka bona hore ho baetsi ba li-valve tsa heke ba China, ba thehile lihlahisoa tsa boleng bo holimo tsa li-valve tsa heke ka litekanyetso tse thata tsa khetho ea thepa, theknoloji e phahameng ea tlhahiso, tlhahlobo e tiileng ea boleng le boqapi bo tsoelang pele ba mahlale. . Sena se boetse se fana ka re ka referense, ke hore, feela kamehla khomarela boleng ba pele, e le hore ba se keng ba hlōloa tlhōlisanong e matla marakeng. Ts'ebetso ea tlhahiso ea li-valve tsa China hekeng