1. Mechanical failure
Q&A
1. Abnormal sound of the transmission system
2. Guide wheel stuck
3. The drawing wheel is not worn evenly
solution
1. Check the transmission belt, chain, gear and other parts, adjust or replace the damaged parts to ensure the smooth operation of the transmission system.
2. Clean the aluminum scraps and impurities on the guide wheel, check whether the guide wheel is damaged, if damaged, it should be replaced in time.
3. Adjust the distance between the wire drawing wheel and the wire drawing die to ensure that the wire drawing wheel is evenly stressed, while regularly checking the wear of the wire drawing wheel, and replacing it if necessary.
2. Electrical failure
Q&A
1. Motor does not work
2. The control circuit is faulty
3. The inverter reports an error
solution
1. Check whether the motor power line is disconnected or short circuit, check whether the motor is damaged, if there is a problem, repair or replace it in time.
2. Check whether the connection of the control circuit is loose or short-circuited. If there is a problem, repair it and replace the circuit board if necessary.
3. Check the working status of the inverter, troubleshoot and repair the fault according to the error code, and replace the inverter if necessary.
Third, drawing quality
Q&A
1. Drawing diameter is not uniform
2. Rough drawing surface
3. Wire drawing breaks
solution
1. Adjust the drawing speed and tension of the wire drawing machine to ensure the stability of the wire drawing process, and check the wear of the wire drawing die, such as serious wear should be replaced in time.
2. Check the concentration and cleanliness of the drawing oil to ensure that the drawing oil meets the production requirements, and adjust the cleanliness and lubrication of the drawing wheel.
3. Check whether the material and specifications of the aluminum wire meet the requirements, if there is a problem, replace it in time, and adjust the drawing process parameters of the wire drawing machine.
Four, lubrication problems
Q&A
1. The lubrication system is blocked
2. Insufficient lubrication
3. Lubricating oil pollution
solution
1. Clean the oil circuit and oil nozzle of the lubrication system to ensure the smooth flow of lubricating oil. If there is serious blockage, disassemble and clean.
2. Check the supply of lubricating oil to ensure that the lubrication system works normally. If the lubrication is insufficient, increase the amount of lubricating oil.
3. Check the cleanliness of lubricating oil regularly, if there is pollution, replace lubricating oil in time, and clean the lubrication system at the same time.
Five, improper operation
Q&A
1. The operation parameters are incorrectly set
2. Maintenance is not timely
3. Safety operation is not standard
solution
1. According to the production demand and aluminum wire specifications, reasonably set the operating parameters of the wire drawing machine, such as wire drawing speed, tension, etc.
2. Maintain the wire drawing machine regularly, such as cleaning aluminum chips, checking the lubrication system, replacing worn parts, etc.
3. Strengthen safety training for operators to ensure that operators are familiar with equipment operation procedures and safety precautions, and strictly abide by safety operation specifications.