Terminals are crimped on 6 sides. The terminal is crimped on 6 sides, which is generally suitable for wires of more than 8 square meters. The wire and the terminal square are completely matched for crimping. After crimping, the terminal profile and pull-off force can be qualified. The crimping equipment mainly uses hydraulic equipment to ensure gentle crimping during the terminal crimping process and avoid terminal cracks. In the sample line stage, the six-sided hydraulic special equipment that does not need to be changed is mostly used. In batches, special hydraulic equipment is used according to the crimping method.
6-sided 2-point crimping method. 6-side 2-point crimping (6-square double-point crimping) is generally suitable for wires of more than 8 square meters. The wire and the terminal are crimped when the fit is slightly smaller than the diameter of the terminal. The terminal profile and pull-off force after crimping are also qualified. The crimping equipment mainly uses hydraulic equipment. Generally, there are imported crimping equipment and domestic crimping equipment, which can meet the quality of crimping, but the stability of imported equipment is better. Since the high-voltage wiring harness country has not yet issued a formal standard, the crimping method has not been completely unified, and the 6-sided 2-point crimping method is used more.