Method for cutting materials using a laser beam

Method for cutting materials using a laser beam

  • CN 101,090,795 A
  • Filed: 10/11/2005
  • Published: 12/19/2007
  • Est. Priority Date: 10/27/2004
  • Status: Active Grant
First Claim
Patent Images

1. utilize laser beam to come the method for cutting material, this laser beam penetrates and absorbs at the cutting cutting edge of a knife or a sword from the cutting head that comprises cutting nozzles, cutting nozzles has inward flange, the axis of laser beam moves with respect to workpiece along line of cut, above-mentioned line of cut has the fixed orientation on described workpiece cut direction, it is characterized in that:

  • The position of cutting head (p) can be modulated about the mean value of its time, maybe can modulate laser energy in the cutting nozzles and gas pressure.

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