A wire laser cladding device

Abstract

The invention proposes a wire laser cladding device, including: a welding wire adjustment bracket, a hot wire device, an insulating plate, a laser head, a protective gas pipe, a protective gas adjustment bracket and a bracket mounting seat, and the bracket mounting seat is installed on the laser head, and It can be rotated and adjusted relative to the laser head. The insulating plate and the shielding gas adjusting bracket are installed on the bracket mounting seat respectively. The welding wire adjusting bracket is installed on the insulating plate. The hot wire device is installed on the welding wire adjusting bracket. The device provides adjustment in five dimensions, the protective air tube is installed on the protective gas adjustment bracket, and the protective gas adjustment bracket can provide adjustment in five dimensions to the protective air tube. The invention realizes simultaneous multi-dimensional and flexible adjustment of parameters such as wire feeding angle and position, wire output distance, shielding gas angle, distance and position, and heating wire mode by innovatively setting the structure of the hot wire device adjusting bracket and the protective gas tube adjusting bracket. It solves the bottleneck problem of the development of the existing wire laser cladding technology.

Description

technical field [0001] The invention relates to the technical field of laser cladding, in particular to a wire laser cladding device. Background technique [0002] Parts corrosion is the main cause of damage to mechanical equipment. The quality of the anti-corrosion ability of parts is directly related to the safe operation of mechanical equipment. It is a recently developed anti-corrosion technology to clad alloy powder on the surface of the workpiece by laser, but the use of alloy Powder laser cladding technology also has problems such as low cladding efficiency, many defects, high cost, and large dust. [0003] Wire laser cladding can solve the above problems very well, but affected by the size, shape, material, welding consumables, etc. Dimensional parameters need to be adjusted flexibly according to the actual process, but none of the wire laser cladding devices in the prior art can meet the adjustment requirements of such multi-dimensional parameters at the same time,...

AI Technical Summary

Problems solved by technology

[0002] Parts corrosion is the main cause of damage to mechanical equipment. The quality of the anti-corrosion ability of parts is directly related to the safe operation of mechanical equipment. It is a recently developed anti-corrosion technology to clad alloy powder on the surface of the workpiece by laser, but the use of alloy Powder laser cladding technology still has problems such as low cladding efficiency, many defects, high cost, and large dust.

[0003] Wire laser cladding can solve the above problems very well, but affected by the size, shape, material, welding consumables, etc. Dimensional parameters need to be flexibly adjusted according to the actual process, but none of the wire laser cladding devices in the prior art can meet the adjustment requirements of such multi-dimensional parameters at the same time, which hinders the development of wire laser cladding technology

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