The maintenance methods for common faults in weaving machines depend on the specific type of problem. Here are some common loom malfunctions and their repair methods:

The machine is stuck. This may be caused by internal dust blockage, and the treatment method includes cleaning the inside of the machine and applying lubricating oil.
Machine power outage or flashing. It may be a power issue, and it is necessary to check the machine's power supply and power cord to ensure stable connection to the power supply, and the voltage also needs to be stable.
The needle hole is not smooth or drilled. It is usually caused by the deterioration of lubricating oil or needle wear, and the lubricating oil or damaged needle should be replaced.
The uniformity of the weaving slurry is poor. It may be due to blockage in the machine weaving slurry tank or gear wear, requiring cleaning of the slurry tank.
The warp yarn is broken. It is necessary to check whether the warp tension is stable and whether the warp channel is unobstructed.
Loom opening card. Check the hooks, reeds, shuttles, knife holders and other components in the loom, and replace or repair them in a timely manner.
Wire malfunction. Including circuit disconnection, short circuit, etc., electrical components need to be inspected, and faulty wires need to be replaced or repaired.
The air pressure is unstable. It will affect the operation of the loom, and it is necessary to check the pressure stability, repair or replace equipment such as the compressor.
The yarn is stuck. Stop the machine for inspection, loosen or clean the stuck yarn.
The shuttle is blocked. It is necessary to remove the shuttle, clean the residue, and check whether the position of the shuttle and the shuttle seat is offset.
Wire breakage issue. Check the needle board and towel board, remove debris, and replace worn parts.
Parking issues. Check the wear of the cutting mechanism and blade, and adjust the fabric tension.
When dealing with these faults, it is important to regularly maintain and inspect the loom, as well as take timely and correct repair measures when problems are found.