Requirements for positioning elements in welding positioners

    The requirements for positioning components in the welding positioner mainly include the following:
    1. Due to the high frequency of welding fixtures, the positioning elements should have sufficient rigidity and hardness to ensure accuracy during replacement and trimming.
    2. In order to facilitate the adjustment and replacement of the main positioning elements and make the fixture have a flexible mixed function, the positioning mechanism should be designed as a combined adjustable type as much as possible. The positioning element A-1 is determined by the shape of the product, so the need for trimming fixtures and different models can be achieved by replacing A-1.
    3. Standardized planning. The support A-2 can be designed as a mixed and general series of components. Due to the large differences in the layout of cars, especially heavy, medium, light and mini cars, the welding fixture standards for cars should be specified according to the model to adapt to the needs of different models.