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Visual operation system of horizontal welding position welding and operation method of operation system

An operating system and horizontal welding technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc.

Inactive Publication Date: 2015-04-29
XI AN JIAOTONG UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

There is still a gap in the visual welding process of electrode arc welding horizontal welding position welding process

Method used

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  • Visual operation system of horizontal welding position welding and operation method of operation system
  • Visual operation system of horizontal welding position welding and operation method of operation system
  • Visual operation system of horizontal welding position welding and operation method of operation system

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Embodiment Construction

[0054] see Figure 1 to Figure 13 As shown, the present invention adopts electromagnetic position tracker to detect the angle and spatial coordinates of welding rod; adopt double-layer grid method and multi-layer grid method to set up the horizontal weld pool and the I-shaped groove and V-shaped groove respectively The geometric model of the weld; the double ellipsoid model is used for gravity correction to establish the sink function of the molten pool; the Gaussian heat source model is used for gravity correction to establish the mathematical model of the horizontal weld seam growth.

[0055] see figure 1 As shown in Figure 3 (c), the visual horizontal welding position welding operating system of the present invention includes a control cabinet 20, a touch screen display 21, a support frame 22, a simulated test board 10, a simulated welding rod 11 and a simulated helmet 27; the simulated test board 10 is fixed On the adjusting rod 25 , the adjusting rod 25 is fixed on the s...

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Abstract

The invention provides a visual operation system of horizontal welding position welding and an operation method of the operation system. The operation system comprises a control cabinet, a touch screen displayer, a supporting frame, a simulation test board and a simulation welding rod, wherein the simulation test board is fixed on an adjusting rod, the adjusting rod is fixed on the supporting frame, the adjusting rod is fixedly provided with an electromagnetic position tracker emitter, and the simulation welding rod is provided with an electromagnetic position tracker receiver. A controller of an electromagnetic position tracker is connected with the electromagnetic position tracker emitter and the electromagnetic position tracker receiver. The control cabinet is connected with the touch screen displayer. By means of the electromagnetic position tracker, the angle and space coordinate of the welding rod can be accurately and rapidly detected. A simulation welding image can be simulated on the touch screen displayer and a pair of video glasses in a helmet in real time with combination of the space angle, coordinate data, a weld pool model and a welding seam model. A welding operator can carry out the horizontal welding position welding in a visual horizontal welding position welding operation system, and the horizontal welding position welding operation ability of the welding operator is cultivated.

Description

Technical field: [0001] The invention belongs to the field of visual welding, in particular to a visual horizontal welding position welding operating system and an operation method thereof. Background technique [0002] Mastering good welding technology is an important link to ensure and improve the quality of welding products. In order to improve the efficiency of mastering welding technology, applying computer multimedia technology and virtual reality technology to the visual welding operating system to develop energy-saving, environmentally friendly, cost-effective, low-carbon clean, practical and reliable visual welding technology is a new topic facing welding research. [0003] Visual welding is an emerging research field in recent years. The system adopts virtual reality technology and combines computer graphics and image processing to construct a virtual three-dimensional welding scene for the welding operator, and transmit the operator's operation information to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/02B23K9/095B23K9/10
Inventor 张建勋窦世涛李弘江牛靖杨龙张贵峰李瑞娟
Owner XI AN JIAOTONG UNIV
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