An experimental device for photographing behavior in submerged arc welding cavity
By using a stage, isolation components, and a high-speed camera in the submerged arc welding experimental apparatus, and by using a high-temperature resistant transparent glass partition to isolate the welding cavity, the problem of difficulty in observing the behavior inside the submerged arc welding cavity in the prior art has been solved, and efficient visualization imaging effect has been achieved.
CN116890153BActive Publication Date: 2026-07-03TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Filing Date
- 2023-08-10
- Publication Date
- 2026-07-03
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Figure CN116890153B_ABST
Abstract
This invention relates to the field of submerged arc welding technology, and more specifically, to an experimental apparatus for photographing the behavior inside a submerged arc welding cavity. The invention utilizes a fixed baffle and a glass partition to isolate a welding cavity corresponding to the welding path. Taking advantage of the high-temperature resistance and transparency of the glass partition, the behavior inside the submerged arc welding cavity can be visualized while ensuring normal submerged arc welding, allowing for intuitive photographing. The invention uses a moving component to move the specimen while keeping the welding head stationary, thus keeping the photographing component stationary and ensuring effective image capture. This invention is simple and convenient to operate, and can obtain high-quality images of submerged arc welding cavities, providing usable material for behavioral analysis. This invention solves the problem of the lack of existing experimental apparatuses that can simply and intuitively photograph the behavior inside submerged arc welding cavities.
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