Welding positioner drive system and advantages

- Apr 21, 2018-

The rotary motion of the table of the welding positioner is mainly driven by a direct current motor in the process of operation. The tilt motion of the stepless variable speed table of the device has two driving modes. When the operation is performed, the motor is mainly driven by a motor. After the speed reducer is decelerated, it can effectively tilt the table through its sector gear or incline the table through the spiral pair.


The rotary motion of the workbench of the welding positioner will, to a certain extent, have its wide range of speed control. The speed of its equipment is about 1:33 under normal circumstances, and the rotary table of the welding positioner is rotated. In the above, the speed should be even and uniform, and the speed fluctuation under the maximum load must not exceed 5%. In addition, when the table is tilted, especially when it is tilted upwards, the movement should be comfortable, and even under the maximum load, no jitter should be generated.


The welding positioner effectively uses a hydraulic cylinder to directly push the tilt of the worktable. Both of these drive methods have applications. In the small positioner, there are many motor drives. The tilting speed of the workbench is mostly constant, but it corresponds to a positioner used for space curve welding and spatial curved surfacing. In addition, in the control loop of the drive system, it should have functions such as stroke protection, overload protection, power failure protection, and table tilt angle indication.

The correct choice of specifications for welding positioners is an important guarantee for preventing weld penetration and avoiding incomplete penetration. Inaccurate specifications can also cause the generation of blowholes. The main function of its equipment is to accurately deliver its welder's head to the position to be welded, or to move the welder's head along a specified path at a selected welding speed. The welding manipulator can be used in conjunction with a positioner, roller frame, etc. to complete the welding of longitudinal seams, ring seams, and spiral seams. It can also be used for automatic surfacing, cutting, flaw detection, grinding, painting, and other operations.http://www.ht-tube.com/