litaba

Tlhaloso ea motheo ea ts'ebetso ea welding

一.Ho itokisetsa pele ho welding:

1: Opereishene e hloka ho feta thutong e khethehileng ea theory le koetliso e sebetsang, ho fumana setifikeiti sa mosebetsi, ho ka etsa mosebetsi oa welding, ho itšeha.

2: Sheba hore na litšoantšo li nepahetse ebile li phethehile, ithute ka hloko litšoantšo, u etse electrode e sebelisitsoeng, li-parameter tsa welding le tatellano ea welding.

3: Lekola hore na thepa e felile le hore boholo bo lumellana le litlhoko tsa setšoantšo.

4: Lekola hore na ho na le oli le lihlahisoa tse ling tse phatlohang ka har'a limithara tse 10 ho tloha sebakeng sa welding.

5: Lekola hore na thapo ea motlakase ea welder, mohala oa lead le ntlha ea khokahano li ntle pele ho mosebetsi.

Nete: Opereishene e tlameha ho latela mekhoa e sireletsehileng ea ts'ebetso.

1: Ho thibetsoe ka thata ho kenya filler ka lekhalo la weld.

2: The workpiece e behoa sebakeng se bataletseng tjheseletsa ka hohle kamoo ho ka khonehang bakeng sa tjheseletsa.

3: Pele ho tjheseletsa, omisa electrode ho latela litaelo tsa electrode.

4: Ts'ebetsong ea ho tjheseletsa, welding e etsoa ka mokhoa o tiileng ho latela mekhoa le litekanyo tse khethiloeng ke tlhahlobo ea ts'ebetso ea welding.

5: Welding groove e lokela ho finyella litlhoko tsa setšoantšo, boloka boreleli, ha ho mapetsong, delamination, slag le liphoso tse ling.

6: The welding e tlameha ho etsoa tlas'a maemo a lebelo la moea, mongobo le mocheso sebakeng sa welding.

7: Ka mor'a ho tjheseletsa, welder e lokela ho tšoaea khoutu ea 50mm ho tloha qetellong ea weld.

8: Ho loketse ho laola deformation ea welding ka ho lokisa liparamente tsa ts'ebetso ea welding, empa hape le ka deformation e ka morao, ho lokisa ka thata le mekhoa e meng.

9: Litšitiso tse amang boleng ba galvanizing li lokela ho siloa kapa li lokisoe pele li kopanngoa, ’me litšepe tse lokisoang li lokela ho bolokoa li le boreleli ’me li feteletse ka litšepe tsa pele.

三: Qetello ea tlhahlobo ea boleng ba welding.Tšebeliso e akaretsang ea rulara ea ho hlahloba, likhalase tse holisang le lisebelisoa tse ling tse nang le tlhahlobo ea pono, haeba ho hlokahala, ho ka etsoa tlhahlobo ea bokaholimo.Ka ho lemoha liphoso, mathata a teng nthong e lekiloeng a ka fumanoa ka nako.Haeba mathata a fumanoa, mehato ea ho lokisa e nakong e ka nkoa.