Selection principle of welding positioner
The weight position and eccentricity of the welding positioner on the entire work surface should be guaranteed within the corresponding data range, and the certain capacity must be ensured. In addition to these, it is necessary to consider whether it is easy to operate, whether the welding is convenient or the like.
Welding positioner selection principle
1. Applicable Principles of Welding Positioning Machines 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 displacement should be selected according to the structural characteristics and welding requirements of the welded structural parts. machine.
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. If the optional welding positioner is for circumferential seam welding, the speed of the 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, and the working platform. The smooth requirements in operation can meet the processing of the entire process.
4. If the size of the entire weldment of the welding positioner on the outer contour is relatively large, then it is necessary to consider the inclination of the table, or whether the angle of inclination can satisfy the optimal welding position of the weldment, etc. When the angle between the inclined angle and the weldment occurs, the gap between the ground and the ground is required to be larger, so as to ensure the processing requirements of the entire weld.www.ht-tube.com