1. The principle of workpiece application, the shape of different structural parts of construction machinery is very different, and the requirements of welding time displacement are also different, so the suitable welding displacement machine should be selected according to the structural points and welding requirements of welding structural parts.
2. The principle of convenient welding according to the manual welding operation condition, the selected welding position machine should be able to transfer any weld seam of the welded workpiece to the flat welding or ship welding position, so as to avoid vertical welding and back welding the welding quality.
3.If the welding displacement machine is selected for circumferential welding, the speed of rotation should be considered according to the groove of the welding piece, and the speed should be guaranteed to be within the range of adjusting the speed of the displacement machine, and also the smooth operation of the working platform, whether it can meet the processing of the whole process.
4. If the size of the whole welding parts on the outer profile of the welding displacement machine is relatively large, then it is necessary to consider the slope of the worktable, or whether the angle of the tilt can meet the welding position of the welding parts, etc., when the angle of the tilt and the contact between the welding parts occur, then when selecting the worktable, the gap from the ground is larger, so as to ensure the processing requirements of the whole welding.
5.The principle of easy operation should be safe and reliable, open, low operating height, compact structure welding displacement machine, so as to facilitate workers to operate and welding displacement machine placement. If the welding operation height of the displacement machine of welded structural parts is high, the workers can weld by the way of pad height, or adjust the height position by installing hydraulic lifting table.https://www.wxsilvercoast.com/