A laser multi-beam compound temperature field welding device

A technology of compound temperature and welding device, applied in laser welding equipment, welding equipment, metal processing equipment and other directions, can solve the problems of two-way heat dissipation that cannot be preheated by elbow welding head, and the blocking and shielding of light pollution that cannot be laser welded. Cooling time, avoidance of voids and leaks, the effect of expanding the contact area

Active Publication Date: 2022-04-15
铭镭激光智能装备(河源)有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a laser multi-beam composite temperature field welding device, which solves the problems that the light pollution of laser welding cannot be blocked and shielded, and the elbow welding head cannot be preheated and bidirectionally dissipated heat.

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  • A laser multi-beam compound temperature field welding device
  • A laser multi-beam compound temperature field welding device
  • A laser multi-beam compound temperature field welding device

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] refer to Figure 1-6, the present invention provides a technical solution: a laser multi-beam composite temperature field welding device, including a laser transmitter 1, a beam splitter column 11 is installed at the bottom of the laser transmitter 1, and the outer surface of the beam splitter column 11 is circular A number of snap-in boards 12 are installed in the shape array, and the snap-in boards 12 are used to hang and position the welding device a...

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Abstract

The invention discloses a laser multi-beam compound temperature field welding device, and the invention relates to the technical field of laser beam processing. The laser multi-beam compound temperature field welding device includes a laser transmitter, a beam splitter column is installed at the bottom of the laser transmitter, and a plurality of clamping plates are installed on the outer surface of the beam splitter column in a circular array. The clamping plate is used to hang and set the welding device as a whole. The outer surface of the beam splitting column is in a circular array and is interlaced with the clamping plate to install a number of light guide tubes. The tight meshing linkage with the wall tooth groove, and the limitation of the arc wall cover by the threaded ring make the arc wall cover move on the bottom frame as a whole, thereby changing the covering range and reducing the light pollution caused by laser welding Block and shield.

Description

technical field [0001] The invention relates to the technical field of laser beam processing, in particular to a laser multi-beam composite temperature field welding device. Background technique [0002] Laser welding is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source. Laser welding is one of the important aspects of the application of laser material processing technology. In the 1970s, it was mainly used for welding thin-walled materials and low-speed welding. The welding process is heat conduction, that is, the laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through heat conduction. By controlling the width, energy, peak power and repetition frequency of the laser pulse and other parameters to melt the workpiece and form a specific molten pool. [0003] The laser multi-beam composite temperature field welding device on the market cannot block and shield the light pollution...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/21B23K26/70
CPCB23K26/21B23K26/702B23K26/703
Inventor 王志伟刘俊彭文齐
Owner 铭镭激光智能装备(河源)有限公司
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