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Robot automatic welding process method

A technology of automatic welding and process method, applied in welding equipment, welding accessories, manufacturing tools, etc.

Pending Publication Date: 2022-01-07
BEIJING BO TSING TECH CO LTD
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Problems solved by technology

[0002] The welding robot industry has developed rapidly in recent years, and the scope of application is also very wide. The main welding method used is gas shielded welding, but its specific application scenario is often the welding of structural parts that do not require high performance in batches and high-efficiency welding. Some scenes with high comprehensive performance requirements, such as low temperature, high load and other harsh working conditions that require high weld impact toughness, robot welding is subject to process development, which has not been involved so far, and belongs to the blank in the industry

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0027] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0028] Please refer to figure 1 , the embodiment of the present application provides a robotic automatic process method, including: step S100: processing the welded butt ends of the pipes into a composite V-shaped bevel.

[0029] Step S102: performing nozzle pairing on the pipe materials.

[0030] Step S104: Perform spot welding on the welded butt ends of th...

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Abstract

The invention provides a robot automatic welding process method. The robot automatic welding process method comprises the steps that the welding butt joint end of a pipe is machined into a composite V-shaped groove; pipe orifice assembly is carried out on the pipe; the welding butt joint end of the pipe is subjected to tack welding through argon arc welding; the welding butt joint end of the pipe is divided into a plurality of welding intervals, and welding parameters of the different welding intervals are correspondingly configured for the welding robot according to the welding attributes of the multiple welding intervals; and according to the welding parameters of the different welding intervals, fusible solid welding wires, pulse current and gas metal arc welding are adopted for performing automatic backing welding, filling welding and cosmetic welding on the different welding intervals of the pipe. By means of the technical scheme of the robot automatic welding process method, full-automatic welding of the welding robot can be achieved under the severe working conditions such as low temperature and high load with the high weld joint impact toughness requirement, and the welding automation rate, quality and efficiency are improved.

Description

technical field [0001] The present application relates to the field of welding technology, in particular, to a robot automatic welding process method. Background technique [0002] The welding robot industry has developed rapidly in recent years, and the scope of application is also very wide. The main welding method used is gas shielded welding, but its specific application scenario is often the welding of structural parts that do not require high performance in batches and high-efficiency welding. In some scenes with high comprehensive performance requirements, such as low temperature and high load and other harsh working conditions that require high weld impact toughness, robot welding is subject to process development, which has not been involved so far, and belongs to the blank in the industry. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide an automatic welding process method for robots, which is used to real...

Claims

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Application Information

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IPC IPC(8): B23K9/16B23K9/007B23K9/32
CPCB23K9/16B23K9/007B23K9/32
Inventor 冯消冰郑家胜孙方虎孙柯
Owner BEIJING BO TSING TECH CO LTD
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