Ka nts'etsopele ea indasteri, ts'ireletso ea naha le saense le thekenoloji, haholo-holo nts'etsopele ea lifofane, tlhahiso ea likoloi, nyutlelie, rokete, missile, theknoloji ea sebaka, le indasteri ea tlhahiso ea mechine, tlhokahalo ea ho fana ka palo e ntseng e eketseha ea mefuta e mengata ea boleng bo phahameng e ntseng e eketseha. mefuta e fapaneng ea liphaephe tse rarahaneng, tse tšesaane, tse bōpehileng le tse matla haholo.Ho roala ho batang ke e 'ngoe ea tlhahiso ea mekhoa e ka sehloohong ea liphaephe tse nepahetseng, tse tšesaane, tse matla, tsa boleng bo phahameng.

Pipe ea tšepe e se nang seame sebelisoa ho etsa li-billet ke tšepe e batang ea moqolo.Ho ea ka palo le palo e fapaneng ea tšepe ea sebōpi, palo ea batch e pakiloeng ka rack.Ho phahamisa holim'a benche holim'a boleng le ponahalo le tlhatlhobo dimensional, morero oa bohlokoa oa phala tšepe le phahameng motsoako tšepe tube, pele tlhahlobo lokela pele ho pepesa sekoli ka mor'a pickling, fumanoa sekoli letho tube, e ka sebelisoa ho sila lebili apara.Tobetsa bolelele ba ho seha, annealing;Pickled evacuation pickled ho tlosa oxide scale ebe e romelloa ho pheko ea koporo kapa phosphating, ka mor'a ho hlatsoa le ho hlatsoa tanka ea pickling ka morero oa eona ke ho fokotsa ts'ebetso ea tšepe le khohlano ea moqolo, ho fokotsa tšebeliso ea matla le ho atolosa. bophelo ba sesebelisoa le ho ntlafatsa palo ea deformation, e le ho fihlela sepheo sa ho ntlafatsa tlhahiso.Ebe ka metsi a chesang le ho omisa le ho hlahloba, a tlotsoe ka sesepa le ho potlakisa batang rolling leloala rolling.Bakeng sa tšepe phahameng motsoako, tšepe e sa hloekang tube, e le hore ho ntlafatsa ductility lona ka pickling pele ho moo loketseng mocheso kalafo kapa ho otlolla.Ho tlotsa lubricant holim'a tube le mandrel nakong ea ho pholile ha serame ka ente e nakong kapa maro a tlotsang ho fokotsa likhohlano le ho tloha ts'ebetsong ea pholiso.

Ka e 'ngoe ka mor'a ho phutha, haeba ho hlokahala hore ho be le ho roala ha bobeli, tlhokahalo ea ho khaola le ka mor'a hore annealing le ho otlolla, mokhoa ona o ka holimo o phetoa hape.Karolo e phethiloeng le phala ea tšepe e huloang ka serame e rometse workshop ea ho qetela.

Ho senyeha ha serame se pota-potiloeng ke ho rarahana ha lisebelisoa le lisebelisoa, leloala le leng le le leng la mohlala le ikamahanya le mefuta e sa tšoaneng ea mefuta e sa tšoaneng, ho fokotsa tse nyenyane.Ka hona, tlhahisong e kholo, ts'ebeliso ea ts'ebetso e kopanetsoeng ea serame se batang le se batang.