Auto parts are the key components that connect the various parts of the car. Auto parts come in different shapes. For some special connecting parts, there are various irregular wheel corridor shapes. In the production of these auto parts, the production quality of the auto parts must be guaranteed to ensure the safe and stable operation of the car.

When bending irregular parts, the shape of the parts is complicated and the forming is difficult, mainly manifested in the non-parallel bending line and contour line of the part, the bending line and the bending line Non-parallel and diversified bending angles, such as a metal ball bracket for automobile hinges, model r83, including a bottom plate and multiple baffles, its shape is irregular, the bottom plate is stepped, and the bending line and the bottom plate are The intersection angle of edge 1 is not zero.

Ball bracket manufacturers use traditional bending machines to bend the ball bracket, and must find the bending line every time, and the bending line in the bending process Deviation may also occur, and the accuracy of the bending angle cannot be determined, resulting in inaccurate bending positions of parts or insufficient bending angles, low parts compliance rate and low production efficiency.