1. Production process operation regulations Fix the sem […]
1. Production process operation regulations
Fix the semi-finished product to be knitted on the pay-off rack, fix the pay-off reel, and adjust the tension. The cable core is released from the pay-off reel, entered by the host below, and passed through the center hole of the reel through the guide wheel to the traction wheel for a few turns, and then led to the take-up reel. The position of the guide wheel should ensure that the cable center can pass through. The center of the disc surface, and optional installation of traction hanging teeth.
Place the spindle with the metal wire in the knitting shuttle. After checking, you can start the machine and stop after a period of time, measure whether the process parameters such as the outer diameter of the knitting, knitting pitch meet the process requirements, and normal production can be carried out after passing the test.
2.Quality control in production
The high-speed knitting machine suddenly stopped during the knitting process because the thread was broken or the thread was used up. After the corresponding treatment is done, the machine can be started to continue knitting.
During the preparation process, if it is found that the shielding layer being knitted does not meet the requirements, the vehicle should be stopped to clear the braid of the wire at this length at any time. After the disposal, the normal braiding can be resumed.
In strict accordance with the process card issued to the workshop machine, control the process parameters and make inspection records.
A complete reel requires one end to the end. If there are internal connectors to be cut off, the reason must be stated in the middle of the mark, and the length of the front section must be stated. The wiring must be neat and tight, and there must be no crossovers.