In the automotive wiring harness, a terminal is crimped at the end of each wire, and the crimping quality of the terminal and the wire plays a vital role in the overall quality of the wiring harness; at the same time, the crimping quality of this part is also controlled. Approved by all wiring harness factories.
We know that most of the crimped terminals at the end of the wire harness are open crimped terminals. For such terminals, due to the large amount of use, each wire harness factory has conducted in-depth research on its crimping methods and formulated Specific work instructions to control the crimping quality of this part of the terminal.
However, with the development of automobile manufacturing technology, especially the development of hybrid and pure electric vehicles, closed terminals are more and more widely used in automobile wiring harnesses. For the closed terminal, since it was rarely used in the previous automobile wiring harness, many wiring harness factories do not know how to start the crimping process and quality control of the terminal, so the crimping form and various crimping methods of the closed terminal It is particularly important to conduct systematic research on the occasion of direct form adaptation.