Laser-arc hybrid welding device and pipeline welding device with same

A hybrid welding and laser arc technology, applied in laser welding equipment, welding equipment, manufacturing tools, etc., can solve problems such as focusing lens damage, and achieve the effect of ensuring smoothness

Inactive Publication Date: 2016-12-07
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a laser arc hybrid welding device and a pipeline welding device with it, so as to solve the problem in the prior art that welding slag splashes cause different degrees of damage to the focusing lens

Method used

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  • Laser-arc hybrid welding device and pipeline welding device with same
  • Laser-arc hybrid welding device and pipeline welding device with same
  • Laser-arc hybrid welding device and pipeline welding device with same

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Embodiment Construction

[0023] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0024] like figure 1 and image 3 As shown, the laser arc hybrid welding device in this embodiment includes: a fixed connection part 10, a laser welding part, an arc welding part and a stop part 40, the laser welding part is installed on the fixed connection part 10, and the laser welding part is used to generate laser light Beam 21, the arc welding part is installed on the fixed connecting part 10 and is located on one side of the laser welding part, the stop part is used to prevent the splash of welding slag produced by the arc welding part, the stop part 40 is installed on the fixed connecting part 10 and set Between the laser welding part and the arc welding part,...

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Abstract

The invention provides a laser-arc hybrid welding device and a pipeline welding device with the same. The laser-arc hybrid welding device comprises a fixed connecting part (10), a laser welding part, an arc welding part and a stopping part (40), wherein the laser welding part is mounted on the fixed connecting part (10), and used for generating laser beams (21); the arc welding part is mounted on the fixed connecting part (10), and arranged at one side of the laser welding part; the stopping part (40) is used for preventing welding slag generated by the arc welding part from splashing, mounted on the fixed connecting part (10), and arranged between the laser welding part and the arc welding part; and avoiding holes (41) used for avoiding the laser beams (21) are formed in the stopping part (40). According to the laser-arc hybrid welding device and the pipeline welding device, the problem that different degrees of damage on a focusing lens of the splashing of welding slag in the prior art can be solved effectively.

Description

technical field [0001] The present invention relates to the technical field of welding, in particular, to a laser arc hybrid welding device and a pipeline welding device having the same. Background technique [0002] At present, all-position welding of pipelines is a key link in pipeline construction, and its speed and quality determine the progress and quality of the project. The all-position automatic welding technology and equipment for pipelines in the prior art are restricted by the welding speed and the single-layer welding thickness, so it is difficult to improve the welding efficiency again. Under this circumstance, the all-position laser arc hybrid welding technology for pipelines came into being, which brought hope for the construction of high-grade steel, large-diameter and large-wall thickness pipeline projects in distress. The pipeline laser arc hybrid welding technology integrates the strong bridging ability of arc welding with the advantages of fast welding s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/348B23K26/08B23K26/70
Inventor 曾惠林王长江张华尹铁丁岩
Owner BC P INC CHINA NAT PETROLEUM CORP
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