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Friction stir welding device and calibration method thereof

A technology of friction stir welding and calibration method, which is applied in welding equipment, non-electric welding equipment, metal processing equipment, etc., and can solve the problems of low welding efficiency

Active Publication Date: 2020-10-23
柳州市智甲金属科技有限公司
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  • Application Information

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Problems solved by technology

[0003] When the traditional friction stir welding device is used for double-sided symmetrical welding of workpieces, during the welding process, after one side is welded, the workpiece needs to be removed and turned over to weld the weld on the other side, resulting in low welding efficiency

Method used

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  • Friction stir welding device and calibration method thereof
  • Friction stir welding device and calibration method thereof
  • Friction stir welding device and calibration method thereof

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0042] Such as figure 1 and Figure 6As shown, in one embodime...

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Abstract

The invention discloses a friction stir welding device and a calibration method thereof. The friction stir welding device comprises a base, a movable seat, a friction stir welding unit, a first driving unit, a second driving unit and a control unit, wherein the movable seat is connected with the base in a sliding mode, the movable seat comprises two installation parts arranged at intervals in thevertical direction and an avoiding space arranged between the two installation parts, the friction stir welding units correspond to the installation parts in a one-to-one mode, the friction stir welding units are connected with the installation parts in a sliding mode, the two friction stir welding units are matched to form a welding part, the first driving unit is used for driving the movable seat to reciprocate relative to the base, the second driving unit is used for driving the two friction stir welding units to move, so that the opening size of the welding part is adjustable, and the control unit is in communication connection with the friction stir welding units, the first driving unit and the second driving unit, so that the rotation directions of the two friction stir welding unitsare opposite. The friction stir welding device can conduct double-face symmetrical welding.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a friction stir welding device and a calibration method thereof. Background technique [0002] The friction stir welding device is a kind of equipment that uses the heat generated by the rotating motion and mutual friction of the stirring head on the end surface of the workpiece to make the end reach a thermoplastic state, and then quickly upset to complete the welding. Common friction stir welding equipment structures mainly include vertical, horizontal, gantry, cantilever, etc., all of which use a single stirring head to weld one side of the workpiece. [0003] When the traditional friction stir welding device is used for double-sided symmetrical welding of workpieces, during the welding process, after one side is welded, the workpiece needs to be removed and turned over to weld the weld on the other side, resulting in low welding efficiency. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): B23K20/12B23K20/26
CPCB23K20/12B23K20/26B23K20/122B23K20/1245
Inventor 曹海平许磊高超文陆雄旺
Owner 柳州市智甲金属科技有限公司
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