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general problem and solutions in tape wrapping process

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Update time : 2018-08-03 13:50:58
General problems and solutions in tape wrapping process
 
1. Qualified tape wrapping wires:
       
Qualified tape wrapping wires, the tape should be uniformly wrapped on the conductor or core wire; tape wrapping layer and tape wrapping lay length need to meet the technological requirements; the tape after wrapping need to be smooth, can not spray, loose, rough, and folded. 

2. Problems and solutions
No. Problem Cause Solution 
1 Lay length is wrong Capstan speed too fast or too slow Adjust capstan speed
2 Lay length is not stable Capstan speed not stable, taping point moving Precise capstan control and wrapping tension control
3 Tape break Tape quality is not good Change tape
tape wrapping tension is too big Adjust wrapping tension
4 Tape rough Tape quality is not good Change tape
Wrapping rod distance is not good Adjust wrapping rod distance
Wrapping guiding rollers are rough Change wrapping guiding roller
Tape width is too big Change tape width
5 Traverse in disorder Operator have not set right traverse data Operator need to set the right traverse data according to cable diameter and reel size
Traverse precision is not good Change traverse type to meet the standard.

3. Royal machinery solutions
      
Royal machinery intelligent high speed tape wrapping machine can ensure the waste rate lower than 1% even run at high speed (Max.3500RPM) by complete new design to solve the problems of high waster, difficult operation and difficult monitor of traditional tape wrapping machine.

Intelligent high speed tape wrapping machine use the new designs as follows:
  1. All the tape wrapping machine from Royal Machinery use intelligent PLC+HMI control system. tape lay length, line speed, tape wrapping tension, production, working time, working failure and other production data can be monitor and record on HMI and controlled by PLC, greatly reduce the human caused waste. The record function can record technological parameter and work failures, which provide the reference to improve products quality and staff management. The intelligent control system can greatly reduce the operator’s workload and labor cost.
  2. All the tape wrapping machine from Royal Machinery use servo motor or closed-loop controlled capstan, precise control the capstan speed. capstan wheel shaft with high frequency, hardening and tempering treatment, is durable and precise match with the shaft bearing, which can greatly reduce the lay length change caused by capstan wheel shaking.
  3. All the tape wrapping machine from Royal Machinery use constant wrapping tension control system, machine auto trace the tape wrapping tension, keep tape wrapping stable and continuously, no need manual adjustment in the production, greatly reduce manual failure and labor cost. Tape wrapping shaft with high frequency, hardening and tempering treatment, precisely cooperate with SKF bearing, the tape wrapping head is much durable, and works stable in the process, greatly reduce tape break and tape rough and other problem.
  4. All the tape wrapping machine with PP guiding rollers replace the guiding rod and guiding wheel, PP rollers have more smooth surface, running flexibly; reduce the friction the tape wrapping process, fix the tape wrapping angel by rollers, the wrapping angel is keep stable, reduce the failure of take break and rough.
  5. Tape wrapping machine can choose polished rod traverse, screw rod traverse and servo control traverse according to customer’s request.