Principle of Selection of Welding Positioner

A welding positioner is a special welding auxiliary equipment, which is suitable for welding displacement of rotary work to obtain the ideal processing position and welding speed. It can be equipped with an operating and welding machine to form an automatic welding center.

During the welding work, the center of gravity and the eccentricity of the positioner on the entire work surface should be guaranteed within the corresponding data range, especially loading capacity. In addition to these, you need to consider whether it is easy to operate and whether it’s convenient to weld. There are various welding positioners manufacturers in the market and the quality of products is also quite uneven. What should be paid attention to during the selection of welding positioner?

The selection principle of welding positioner from the Welding Positioner Manufacturer has the following 5 points

1. Principles of workpiece application The structural shapes of different structural parts of engineering machinery vary greatly, and the requirements for displacement during welding are also different. Therefore, the applicable welding positioner should be selected according to the structural characteristics and welding requirements of the welded structural parts.

2. Convenient welding principle According to the manual welding operation condition, the selected welding positioner should be able to transfer any weld of the workpiece to be welded to the flat welding or ship welding position to avoid vertical welding and overhead welding to ensure the welding quality. 

3. Easy operation principle It is necessary to choose a safe and reliable, open, low-operating, compact welding positioner to facilitate the operation of the worker and the welding positioner. If the welding structure positioner has a high welding operation height, the worker can weld by means of a heightening method, or can be adjusted by a hydraulic lifting platform.

4. If the optional welding positioner is used for circular seam welding, the speed of rotation should be considered according to the groove of the weldment. The speed should be within the range of the speed adjustment of the positioner.

5. If the size of the entire weldment of the welding positioner is relatively large, then the inclination of the worktable needs to be considered. Whether the angle of inclination can meet the optimal welding position of the weldment should be taken into consideration too. When contact occurs between the inclined angle and the weldment, it needs to have a larger gap from the ground to ensure the processing requirements of the entire welding.

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