Ka 11:00 hoseng ka la 15 Phuptjane, ka taelo ea ho qala ea Shu Gaoxin, motsamaisi ea ka sehloohong le mongoli oa mokha oa k'hamphani, tube ea pele ea lefats'e ea CT150 e nang le matla a phahameng ka ho fetisisa, e lumellanang le bohlale le mofufutso oa batho ba Baoguan, ba tloha. ho tloha sebakeng sa tsoalo ea lipeipi tse cheselitsoeng Chaena., ho tsoa fekthering ho ea setšeng sa seliba, ho ea pele ho lipatlisiso le nts'etsopele ea oli le khase.Huang Qiaolin, setho sa komiti ea mokha oa k'hamphani eo ebile e le ramolao ea ka sehloohong, o bile teng moketeng ona.
Ka la 10 Phuptjane, kamora lihora tse 'maloa tsa tlhahiso e tsoelang pele le e tsitsitseng, sehlopha sa tšepe sa CT150 se ikemetse se ntlafalitsoe ke k'hamphani, se nang le bophara ba 50.8 mm, botenya ba lerako la 4.0 mm le bolelele ba limithara tse 7,000, se atlehile ho theoleloa moleng oa tlhahiso. fekthering ea li-tubing tse khotliloeng.Matsatsi a mahlano hamorao, ka litlatse tse mofuthu le litlatse tsa basebetsi sebakeng seo, tube ea pele ea lefatše ea CT150 e ikopantseng e ile ea qala hantle.
Zhao Kun, Mongoli oa Komiti ea Mokha le Motsamaisi Kakaretso oa Coiled Tubing Company, o ile a etella pele mokete oa ho tsamaisa thepa.Zhang Jingang, mongoli oa Komiti ea Mokha oa Setsi sa Patlisiso sa Pipe ea tšepe, o hlahisitse lipatlisiso le nts'etsopele ea li-tubing tse kopantsoeng tsa CT150, mme Wang Xi, motlatsi oa molaoli kakaretso oa k'hamphani e kopantsoeng ea li-tubing, o tsebisitse tlhahiso le nts'etsopele ea mmaraka ea CT150 e kopantsoeng.
Lilemong tsa morao tjena, nts'etsopele ea lisebelisoa tse sa tloaelehang tsa oli le khase tse kang liliba tse tebileng haholo, liliba tse tšekaletseng ka nako e telele, le liliba tse nang le khatello e phahameng ea oli le khase li hlahisitse litlhoko tse phahameng le tse phahameng bakeng sa matla, ts'ebetso le boleng ba li-tubing tse koetsoeng. .E tobane le letoto la liqholotso tse kopaneng ho R&D le tlhahiso ea li-tubing tse khohelitsoeng ka matla a holimo-limo, Setsi sa Patlisiso sa Pipe ea tšepe le k'hamphani e kopantsoeng ea li-tubing li sebelisane 'moho tlhahisong le lipatlisisong ho rarolla mathata a bohlokoa ka kopanelo.Ka letoto la mathata a tekheniki a kang matla le ho tiea ha theknoloji le theknoloji ea ho cheselletsa thepa e matla haholo, re ikemetse re ntlafalitse lihlahisoa tsa li-tubing tsa "ultra-high-strength" tsa CT150.
Ho utloisisoa hore matla a matla a CT150 a kopantsoeng a tšepe a feta 1100 MPa, e nang le khanyetso e ntle ea li-buckling, ho hanyetsa torsion le matla a ho jara khatello, hammoho le melemo e mengata e kang matla a phahameng, khatello e kholo ea khatello, le bophelo bo bolelele ba tšebeletso.Hona joale ke boemo bo phahameng ka ho fetisisa ba matla lefatšeng.Lihlahisoa tsa li-tubing tse kopantsoeng li ka sebelisoa bakeng sa litlhoko tse rarahaneng tsa ts'ebetso ea liliba tse tebileng, liliba tse tebileng haholo, liliba tse tšekaletseng tsa khase ea shale le liliba tsa khatello e phahameng haholo lapeng le kantle ho naha.Ka R&D e atlehileng, tlhahiso le phano ea sehlahisoa sena, ha e fane feela ka sebetsa se matla bakeng sa ho lekola le nts'etsopele ea lisebelisoa tse sa tloaelehang tsa oli le khase lapeng le kantle ho naha, empa hape e tšoaea hore bokhoni ba R&D le theknoloji ea tlhahiso ea li-tubing tse koetsoeng lapeng li na le. qadile ho etella lefatshe pele.
Ka mor'a mokete oa pelehi, Shu Gaoxin o ile a tšoara matsoho le basebetsi ba R&D ba setšeng le basebeletsi ba ka pele, 'me a fana ka liteboho tse mofuthu le liteboho tse tsoang botebong ba pelo ho lihlopha tsohle tse nkileng karolo le basebetsi lebitsong la komiti ea mokha ea khamphani.Shu Gaoxin o bontšitse hore sehlahisoa se secha sa CT150 se kopantsoeng sa tube ha se tlatse feela lekhalo la machaba, empa hape se eketsa sebetsa se secha ntlafatsong ea boleng bo phahameng ba Baoji Steel Pipe.Mosebetsi wa ho bapatsa o etswa hantle, e le hore disebediswa tse entsweng ke Baoji Steel Pipe di tle di kgantshe botjha bo botjha sethaleng sa ho fuputsa le ntshetsopele ya oli le kgase.
Nako ea poso: Jun-22-2022