Phaephe ea tšepe ea LSAW (Longitudinal Submerged Arc Welded) ke e 'ngoe ea mefuta e sebelisoang haholo ea phaephe ea tšepe kahong le indastering, e tsejoang ka ho tšoarella ha eona, matla le ho hanyetsa mafome. Ka lebaka la tlhoko e phahameng e tsoang liindastering tse fapaneng, ho fumanoa botumo bo botleMesebetsi ea pele ea Pipe ea Tšepe ea LSAWke habohlokoa bakeng sa bareki ba batlang tharollo e theko e tlaase.
Theko ea phaephe ea tšepe ea LSAW e khethoa ke lintlha tse fapaneng, ho kenyeletsoa litšenyehelo tsa thepa e tala, katleho ea tlhahiso, ts'ebetso ea tlhahiso le tlhoko ea 'maraka.lifeme tsa liphaephe tsa api 5l lsawfana ka litheko tse hlōlisanang ha ka nako e ts'oanang ho boloka maemo a boleng.
Ho netefatsa hore o fumana theko e ntle ka ho fetisisa ea mesebetsi ea khale bakeng sa LSAW Steel Pipe, ka kopo nahana ka lintlha tse latelang:
1. Litšenyehelo tsa thepa
Litšenyehelo tsa thepa e tala li etsa karolo e kholo ea litšenyehelo tsohle tsaTlhahiso ea liphaephe tsa LSAWBahlahisi ba tšepahalang ba sebelisa thepa ea boleng bo holimo ts'ebetsong ea bona ea tlhahiso ho netefatsa ho tšoarella le matla a lihlahisoa. Leha ho le joalo, litšenyehelo tsa thepa e tala lia fapana ho latela boteng ba thepa, sebaka, sehla le lintlha tse ling.
2. Bokgoni ba tlhahiso
Bokgoni ba tshebetso ya tlhahiso ya diphaephe tsa tshepe tsa LSAW bo bohlokwa haholo ho fumaneng theko ya pele ho fektheri. Bahlahisi ba tshepahalang ba sebedisa disebediswa tsa sejoale-joale, ba na le basebetsi ba nang le bokgoni, mme ba kenya tshebetsong mekgwa e sebetsang hantle ho eketsa tlhahiso, ka hona ba fana ka ditharollo tse bolokang tjhelete. Bokgoni ba fektheri bo fokotsa nako le ditjeo tsa basebetsi tse hlokahalang bakeng sa tlhahiso, ka hona bo fokotsa ditheko.
3. Tlhoko ea 'maraka
Molao oa phetoho ea tlhoko ea 'maraka oaphaephe e welded ea arc e qoelitsoeng ka nako e teleleKa lebaka leo, bahlahisi ba ile ba tlameha ho fetola maano a tlhahiso le litheko ho arabela liphetoho tlhokehong. Nakong ea tlhoko e phahameng ea 'maraka, litheko tsa lifeme tsa LSAW tsa lipeipi tsa fektheri lia eketseha, ha tlhoko e fokolang e ka fokotsa litheko. Bahlahisi ba tšepahalang ba tla fetola litheko ka mokhoa o feto-fetohang ka mor'a ho nahana ka bokhoni ba bona ba tlhahiso le maemo a boleng.
4. Maemo a Boleng
Boleng ba liphaephe tsa tšepe tsa LSAW bo bohlokoa haholo, haholo-holo bakeng sa bareki ba li sebelisang libakeng tse thata kapa tlas'a maemo a khatello e phahameng. Bahlahisi ba ka sehloohong ba beha boleng pele ha ba ntse ba boloka litheko tsa fektheri tse hlōlisanang. Ka ho netefatsa hore maemo a boleng aa finyelloa, bahlahisi ba ka haha tšepo ho bareki, ba netefatsa khoebo e pheta-phetoang, 'me ba boloka botumo bo tiileng indastering.
Qetellong, ho fumana theko e ntle ka ho fetisisa ea tšepe ea LSAW ea phaephe ea fektheri ho bohlokoa bakeng sa tlhahiso e theko e tlaase. Khetha moetsi ea nang le botumo bo botle, sebelisa thepa ea boleng bo holimo, boloka ts'ebetso e sebetsang ea tlhahiso, 'me u behe maemo a boleng pele ha u ntse u fetola litheko ka mokhoa o feto-fetohang ho latela tlhoko ea' maraka. Ikopanye le morekisi ea tšepahalangmoetsi oa liphaephe tsa tšepe tsa lsaw tse welded ka Chinaho fihlela litlhoko tsa hau ka bomong le ho qala tseleng e nepahetseng ea katleho.
Nako ea poso: Hlakubele-13-2023