Two-wire welding method

Two-wire welding method

  • CN 101,676,057 A
  • Filed: 09/17/2009
  • Published: 03/24/2010
  • Est. Priority Date: 09/17/2008
  • Status: Active Application
First Claim
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1. welding method, by sacrificial electrode line and welding object thing between apply voltage make from above-mentioned sacrificial electrode line generation electric arc, one side to welding direction advance on one side, andAbove-mentioned relatively sacrificial electrode line is supplied with filler wire from the welding direction rear,In above-mentioned 2 welding methods,Set the speed of giving and the arc current of above-mentioned filler wire so that the area of section of above-mentioned filler wire and give speed product, be directly proportional with the above-mentioned arc current of above-mentioned electric arc.

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