Laser arc hybrid welding method for surface coated metal parts, the surface coating containing aluminium

Laser arc hybrid welding method for surface coated metal parts, the surface coating containing aluminium

  • CN 101,104,225 A
  • Filed: 07/12/2007
  • Published: 01/16/2008
  • Est. Priority Date: 07/12/2006
  • Status: Active Application
First Claim
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1. one kind is carried out laser welding method with laser beam (3) at least one metal works (1), described workpiece has the face coat (2) that contains aluminium, it is characterized in that, the combination of described laser beam (3) and at least one electric arc (4) is so that deposite metal and weld described at least one workpiece (1).

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