Ts'ebetso ea Ts'ebetso ea Welding

Ts'ebetso ea Ts'ebetso ea Welding

 

SMAW (Shielded Metal Arc Welding) hangata e bitsoa ho tjheseletsa thupa. Ke e 'ngoe ea lits'ebetso tse ratoang ka ho fetesisa tse sebelisoang kajeno. Ho tsebahala ha eona ho bakoa ke ho tenyetseha ha ts'ebetso le mokhoa o bonolo le theko e tlase ea lisebelisoa le ts'ebetso. SMAW e sebelisoa hangata ka lisebelisoa tse kang tšepe e bonolo, tšepe ea tšepe le tšepe e sa hloekang.

Kamoo Welding Weld e Sebetsang Kateng

Ho tjheseletsa lithupa ke mokhoa oa ho tjheseletsa oa arc. E hloka eleketrode e ka sebelisoang e koahetsoeng ka phallo ho beha weld, mme matla a motlakase a sebelisetsoa ho etsa arc ea motlakase lipakeng tsa eleketrode le tšepe tse ntseng li kopanngoa hammoho. Motsoako oa motlakase e kanna ea ba oa chenchana kapa oa kotloloho o tsoang phepelong ea motlakase.

Ha tšepe e ntse e beoa, ho roala ha eleketrode hoa senyeha. Sena se hlahisa mouoane o fanang ka khase e sireletsang le lera la slag. Ka bobeli khase le slag li sireletsa letamo la weld ho tsoa tšilafalo ea sepakapaka. Phallo e boetse e sebeletsa ho eketsa li-scavenger, deoxidizers, le likarolo tsa alloying ho tšepe ea tšepe.

Li-electrode tse koahetsoeng ke Flux 

U ka fumana li-electrode tse koahetsoeng ka phallo ka bophara le bolelele bo fapaneng. Ka tloaelo, ha o khetha eleketrode, o batla ho nyalanya thepa ea eleketrode le thepa ea motheo. Mefuta ea elektrode e koahetsoeng ka flux e kenyelletsa boronse, bronze ea aluminium, tšepe e bonolo, tšepe e sa hloekang le nickel.

Tšebeliso e Tloaelehileng ea Tjheseletsa ea Stick 

SMAW e tumme haholo lefats'eng ka bophara hoo e busang lits'ebetso tse ling tsa welding indastering ea tokiso le tlhokomelo. E ntse e tsoela pele ho sebelisoa haholo ho qhekello ea liindasteri le ho aheng meaho ea tšepe, leha ho tjheseletsa arc e nang le ts'ebetsong ho ntse ho tsebahala libakeng tsena.

Mekhoa e meng ea ho tjheseletsa 

Litšobotsi tse ling tsa Shielded Metal Arc Welding li kenyelletsa:

  • E fana ka maemo ohle a maemo
  • Ha e nahane haholo ka moea le meralo
  • Boleng le chebahalo ea weld li fapana ho latela bokhoni ba mosebelisi
  • Hangata e khona ho hlahisa mefuta e mene ea manonyeletso a welded: lenonyeletso la mofeng, lenonyello la lirope, lenonyeletso la T, le weld fillet

 


Nako ea poso: Apr-01-2021