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Robot wire feeding welding process

A welding process and robot technology, applied in welding equipment, laser welding equipment, manufacturing tools, etc., can solve the problems of high equipment cost and labor cost, complex process, etc., achieve simple welding method, improve welding speed, and select accurate and standardized materials. Effect

Inactive Publication Date: 2016-08-03
SUZHOU TIANHONG LASER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the automation equipment, the design and precision of the manufacturing fixture, and the stability of the wire feeding machine play a vital role in the welding process. The existing robot welding process is complicated, and the equipment cost and labor cost are very high.

Method used

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Effect test

specific Embodiment approach

[0013] A welding process provided by the present invention is applied to the field of welding new energy wind power generation, and the specific implementation is as follows:

[0014] The first part is to do the following treatment on the stainless steel before welding: the first step is to coat a layer of colloid on the stainless steel bottom plate, the thickness of the stainless steel varies from 0.5mm to 3mm, and fix the rare earth magnet block. It should be noted that, The glue cannot seep out, otherwise it will affect the subsequent welding process. Then, connect the stainless steel cover with the bottom plate; the second step is to perform pulse laser spot welding on the connected stainless steel cover. It should be symmetrical with the welding point of the corresponding side, because the length of each side is different, and the thermal deformation received during spot welding is also different, so the position of the welding point also changes correspondingly; the third...

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Abstract

The invention discloses a wire-feeding welding process of a robot. The stainless steel case is connected with the stainless steel bottom plate, and the connected stainless steel case is subjected to pulse laser spot welding. Each side of the stainless steel case should be corresponding to the side of the stainless steel bottom plate. The welding points of the robot should be symmetrical, and the driving structure of the wire feeding should be placed on the axis of the robot, so that the distance between the driving wheel and the wire feeding nozzle is close to complete the wire feeding welding. Through the above method, the present invention can improve welding efficiency, simplify welding steps and work flow, and save equipment cost and labor cost.

Description

technical field [0001] The invention relates to the technical field of welding technology, and more specifically relates to a robot wire-feeding welding technology in the field of new energy wind power generation. Background technique [0002] At present, for the promotion of the new energy industry, more companies are devoting themselves to the research and development of new energy, because different welding methods have different welding processes, and the welding process is mainly based on the material of the workpiece to be welded, the structure type of the weldment, and the welding performance requirements. It is determined that with the development of robot technology and the continuous improvement of laser performance, the field of robot welding is also expanding. Among them, the automation equipment, the design and precision of the manufacturing fixture, and the stability of the wire feeding machine play a vital role in the welding process. The existing robot weldin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/70B23K26/60B23K26/22
CPCB23K26/70B23K26/22B23K26/60
Inventor 孙坚中
Owner SUZHOU TIANHONG LASER
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