1. How to properly carry out self-inspection work on a stranding machine?
In order to make the appearance of the finished products better and the quality higher, and to minimize losses caused by human factors, the stranding machine should perform the following tasks during its application:
1. Check that the conductor of the previous process strand shows no signs of redness or blackening.
2. Ensure that the number of strands and direction of the previous process are correct, the markings are complete, and the wiring is neat;
3. Check that the package and belt are intact, and that the labels and specifications are consistent with the process requirements;
4. Check that the actual production operations comply with the process card requirements.
5. Inspect that the appearance of the twisted wire is round and smooth, well-compressed and formed, with no broken strands, skipped wires, or missing jackets; 6. Check that the reel capacity in this process meets the requirements of the upper reel, the wire reels are intact, and the wires are neatly arranged.
2. Causes and solutions for the twisted wire machine having the wrong twisting direction and cable misalignment:
In the application process of the stranding machine, due to improper operation or other natural factors, the stranding direction of the machine may be incorrect, the stranding pitch may not meet the standard, and there may even be situations such as wire arrangement disorder and wire compression.
Regarding the incorrect twisting direction and the twisting pitch not meeting the standard (mainly being too large), the main issue is a judgment error. The determination of the twisting direction (on-site demonstration diagram) indicates that operators, during actual operation, should enhance their sense of responsibility, strictly follow the process cards, and strengthen flow inspections to avoid defective and waste products caused by human factors.
If the wiring harness is disordered or pinched, it is usually caused by the following situations: Stranded products are typically supplied in reels. With large cross-sections, each wire needs to be arranged properly, especially the bottom layer, which requires particular attention to neat arrangement. When turning the wiring during layout, because of a pause, special attention is needed to ensure there is not too much gap between the upper and lower layers. The spacing should be appropriate; too large a spacing can easily cause pinching of the wires.
In order to make the appearance of the finished products better and the quality higher, and to minimize losses caused by human factors, the stranding machine should perform the following tasks during its application:
1. Check that the conductor of the previous process strand shows no signs of redness or blackening.
2. Ensure that the number of strands and direction of the previous process are correct, the markings are complete, and the wiring is neat;
3. Check that the package and belt are intact, and that the labels and specifications are consistent with the process requirements;
4. Check that the actual production operations comply with the process card requirements.
5. Inspect that the appearance of the twisted wire is round and smooth, well-compressed and formed, with no broken strands, skipped wires, or missing jackets; 6. Check that the reel capacity in this process meets the requirements of the upper reel, the wire reels are intact, and the wires are neatly arranged.
2. Causes and solutions for the twisted wire machine having the wrong twisting direction and cable misalignment:
In the application process of the stranding machine, due to improper operation or other natural factors, the stranding direction of the machine may be incorrect, the stranding pitch may not meet the standard, and there may even be situations such as wire arrangement disorder and wire compression.
Regarding the incorrect twisting direction and the twisting pitch not meeting the standard (mainly being too large), the main issue is a judgment error. The determination of the twisting direction (on-site demonstration diagram) indicates that operators, during actual operation, should enhance their sense of responsibility, strictly follow the process cards, and strengthen flow inspections to avoid defective and waste products caused by human factors.
If the wiring harness is disordered or pinched, it is usually caused by the following situations: Stranded products are typically supplied in reels. With large cross-sections, each wire needs to be arranged properly, especially the bottom layer, which requires particular attention to neat arrangement. When turning the wiring during layout, because of a pause, special attention is needed to ensure there is not too much gap between the upper and lower layers. The spacing should be appropriate; too large a spacing can easily cause pinching of the wires.