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Sep 19, 2022
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Jul 5, 2022
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It is the common name of the mother and child buckle. It is a common connection on the clothing accessories, divided into male and female sides, one side is a small soft fiber, the other side is harder like a small hair scratch thing. A stick together. Some places are also called nylon buckle.
READ MOREJul 6, 2022
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1, Velcro has too much debris leading to poor bonding, available toothpicks and other sharp objects to pick out debris can be. 2, due to the deformation of the hair surface of the fleece led to poor bonding, available iron on the top slightly heated, so that the fleece bending so as to improve the bonding performance. 3, velcro on the soft sticky surface of the hair off, the rest of the velcro material can not be used to cut down, and then cone, fish line sewn on.
READ MOREJan 6, 2022
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1. Cause of failure (1) Too much or too little grease; (2) The oil quality is not good and contains impurities; (3) Improper fit of the bearing with the journal or end cap (too loose or too tight); (4) The bearing bore is eccentric and rubs against the shaft; (5) The motor end cover or bearing cover is not flattened; (6) The coupling between the motor and the load is not corrected, or the belt is too tight; (7) The bearing clearance is too large or too small; (8) The motor shaft is bent. 2. Troubleshooting (1) Add grease according to regulations (1/3-2/3 of the volume); (2) Replace the clean lubricating grease; (3) Too loose can be repaired with adhesive, too tight to respond to the car, grinding the shaft journal or end cover inner hole to make it suitable; (4) Repair bearing covers and eliminate wiping points; (5) Reassembly; (6) Re-correction, adjustment of belt tension; (7) Replace the new bearing; (8) Correct the motor shaft or replace the rotor.
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