A laser 3d curved structural member forming method

The present invention discloses a laser curved structural member of a 3D shape, formed without high melt channel by imparting melt channel points different process parameters, so shaped structural member bend characteristic, to compensate for the difference between the growth curved structural members value to achieve rapid molding of the bent structure, improve forming efficiency while maintaining the quality and accuracy of the molded piece. Methods for the structural member becomes real attitude of laser cladding a curved shaped having a characteristic basis.