Productionpn reelOperation key points

1 Before starting, carefully check the correctness of the moving parts, the reliability of the interlocking mechanism and the tightness of the reel. The locking mechanism must securely tighten the reel, and the entire machine's protective enclosure should be properly set up to ensure safety.

4.2 Regardless of the circumstances, when starting, always pay attention to observe the changes in current, voltage, temperature, and other parameters in various parts. Any significant fluctuations are dangerous and should be immediately stopped for inspection. Only after troubleshooting can the machine be restarted.

4.3 According to the production plan and process requirements, arrange the upper reel's line distribution in the specified structure. When placing the upper reel, pay attention to the balance of the reel and the correct placement of the reel in the winding direction. The direction of the reels within one frame should be the same. The top clamp should first secure the reel and then use the interlocking device to tighten and fix it to prevent accidents. Adjust the tension to achieve basic consistency.

4.4 When threading the single wire through the wire hole, do not scratch or injure the single wire. The single wire passing through the threading hole or distribution board must be evenly spaced and must not cross each other.

4.5 When installing the pressing mold, it must be aligned with the center, and the quality of the mold should be checked for good condition. The surface of the inner hole of the pressing mold or the contact area between the pressing wheel and the conductor should be smooth; otherwise, it should not be used.

4.6 Adjust the pitch and rotation direction of each section according to process requirements.

4.7 Lead wire: tightly wrap the single wire around the outside of the steel wire rope to form a unit. Then, start pulling the conductor from the pressing mold base of the 12 reels, followed by the 12 and 24 reels, gradually adding strands outside the core wire. On the pulling wheel, it should wrap at least 4 turns according to the distribution groove.

When the conductor head is led to the reel, stop the machine. Replace the reel, remove the conductor head, and tightly wrap the head with tape and wire to prevent loosening. Insert the head into the threading hole on the reel core/side plate, extending at least 1 meter, and wrap several turns with the same type of wire on the reel's support to secure it firmly.

4.8 After adjusting the stranding machine, a comprehensive process check must be conducted again. The arrangement of the single wire in the core, stranding direction, pitch, outer diameter of the stranding, and number of strands must fully comply with the process requirements before starting.

4.9 When producing sector conductors, the adjustment of the sector height should be done at a slow speed while adjusting the height of the pressing wheel. Static adjustment of the pressing roller is not allowed to prevent uneven deformation of the single wire, which may cause breakage.

4.10 After adjusting according to the process, start the machine. When the stranding reaches the pulling wheel, actual measurements of various process parameters, such as pitch, outer diameter, and sector height, should be taken. The actual measurements of each process parameter shall prevail, and all process parameters should be filled in the self-inspection form.

4.11 During the normal operation of the machine, operators must not leave their posts without permission. If any abnormality in equipment or product quality issues is found, they should stop the machine for inspection in a timely manner.

4.12 When stopping, turn off the power and must slow down the stop; emergency stops are allowed in special circumstances.

4.13 In the case of single wires, joints are allowed, and the joints must meet the requirements of the process card.

The above are the operation requirements for production.pn reelWelcome everyone to come and purchase.

Mailbox:​
wangyumei630@163.com

Tel:
086-769-85707005

Mobile:
086 132 6843 4928

Address:
Building 3, Wanshan Factory, No. 38 Hulin Road, Humen Town, Dongguan City