The semi-finished wires that have been tangentially crimped and bundled, and the wrong kanban number labels are attached to the whole batch, resulting in the use of wrong semi-finished materials in the subsequent process. Therefore, when compiling the wire bundling protection process card, indicate the kanban label as the inspection content, and prohibit batch printing of semi-finished product labels.
The length of the kanban wire in the tangent crimping process is wrong. The reason is that the operator made a mistake when entering the tangent length in the automatic machine ACM program, and the input data was wrong. The most fundamental error-proofing method is to use the MES system and the automatic off-line crimping machine ACM system. Establish data interoperability, after loading the kanban, the kanban process length, left and right stripping length, and crimping parameter data are automatically communicated to the automatic machine ACM software system without manual intervention.