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Welding method and welding device

A welding equipment and welding method technology, applied in the field of automation, to achieve the effect of reducing labor costs and improving production efficiency

Active Publication Date: 2012-10-10
CAXA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to provide a welding method and welding equipment, which can solve the problem that the automatic welding equipment cannot automatically generate a corresponding welding trajectory according to the trauma of the equipment, and then perform welding

Method used

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  • Welding method and welding device
  • Welding method and welding device

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0026] The method of the invention scans the trauma on the outer surface of the damaged equipment, processes the graphic data after scanning the trauma, and then generates a corresponding welding track curve, and performs processing according to the track curve. The present invention is described in detail below in conjunction with accompanying drawing, see figure 1 equipment, including:

[0027] The three-coordinate measuring instrument is used to scan the external surface trauma of the damaged equipment, and output the scanned image data;

[0028] The data processor is used to receive the image data scanned by the three-coordinate measuring instrument, and process the image data to generate welding trajectory curve data;

[0029] The welding machine is used to obtain the welding trajectory curve data generated by the data process...

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Abstract

The invention provides a welding method and a welding device, and the method comprises the following steps: scanning a region to be repaired on the outer surface of the device to be welded, and generating corresponding graphic data after scanning; using the graphic data to generate a space to be repaired; dividing the space to be repaired into a plurality of layers to be repaired, and generating welding trajectories which correspond to all the layers to the repaired; and welding according to the welding trajectories from the bottom layer of the region to be repaired layer by layer. The welding is carried out by scanning the outer surface of the device containing the region to be repaired and generating the corresponding welding layers and the welding trajectories according to the data after scanning. The welding method and the welding device can fill in the gap of automatic welding, carry out the automatic welding according to the welding trajectories through a welding machine, reducethe labor cost and improve the production efficiency.

Description

technical field [0001] The invention relates to the technical field of automation, and more specifically, to a welding method and welding equipment. Background technique [0002] With the development of industry, a variety of new technologies have appeared in welding technology, such as laser welding, argon arc welding and so on. [0003] The method of laser welding to repair surface pits is to fill the pits in the damaged part of the equipment surface with the filling material melted by the high temperature of the laser, and quickly solidify and fuse with the body material. [0004] This repair method requires: the filling material can completely fill the pit space; because the characteristic of laser welding is that the melting and solidification of the material is completed in a very short time, the seamless dense filling of the pit space cannot be relied on. The fluidity of the melt must be guaranteed by a reasonable filling route. The top surface of the filling materi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/03B23K26/34B23K26/42B23K26/082B23K26/352B23K26/70
Inventor 白俊涛贾喜存董雪
Owner CAXA TECH