Ka la 21 Tšitoe, basebetsi ba matla ba Xiangyue, Sichuan ba ne ba bokella tora ea matla.Tora e ile ea romeloa Myanmar ka motlakase oa 110kV.E ne e le morero o ileng oa qetella o hapiloe ke morekisi ka mor'a likhoeli tse 'maloa tsa puisano.Ka hona, re tla phelela tšepo ea bareki, ho hlahisa tora ho latela melao ea tlhahiso, hot-dip galvanize le ho laola ka thata boleng ba tora.
Litora tsa motlakase ka kakaretso li ka sebelisoa ho ts'ehetsa lithapo le lithapo tsa motlakase o phahameng, hape li ka sebelisoa e le phetiso ea mats'oao a mang, joalo ka mats'oao a microwave.Li phahame molemong oa ho qoba likotsi tsa polokeho.Ts'ebetso ea kaho e arotsoe haholo ka mehato e meraro: kalafo ea galvanizing, ho kenya le tjheseletsa.
Mona ke tlhaloso e qaqileng:
Pele ho tsohle, likarolo tsohle tse hlokahalang tsa tšepe li tlameha ho beoa ka masenke.Nakong ea ts'ebetso ea kaho, tlhokomelo e tlameha ho lefshoa ho netefatsa botšepehi ba lera la galvanized.Tora ea tšepe e tlameha ho sebelisa phala ea tšepe e entsoeng ka masenke ho etsa ntlha ea nale, e le hore botenya ba lerako la phala e ka ba kholo ho feta 3mm, e fihletseng phello e tsitsitseng haholoanyane.Bolelele ba ho phunya thini ba ntlha ea nale e ke ke ea ba tlase ho 70mm, e le ho netefatsa tšebeliso e tloaelehileng;
Ea bobeli, tora ea matla e lokela ho kenngoa ka holimo le ka thata, 'me ho kheloha ho amohelehang ha perpendicularity ke 3 ‰;
Qetellong, lap welding e ka sebelisoa bakeng sa ho cheselletsa, 'me bolelele ba eona ba ho hokahanya bo tlameha ho lumellana le lipehelo tsa indasteri:
Tlhaloso ea tšepe e bataletseng e bophara habeli ('me bonyane ho na le likarolo tse tharo tse cheselitsoeng);
Tšebeliso ea tšepe e chitja e tla bolela bophara ba tora ea tšepe, e ke keng ea ba ka tlase ho makhetlo a tšeletseng;
Ha o kopanya tšepe e chitja le tšepe e sephara, bolelele bo boetse bo hloka tlhokomelo e khethehileng, e lokelang ho laoloa ka makhetlo a tšeletseng a bophara ba tšepe e chitja.
Nako ea poso: Dec-21-2021
