The matrix of the pushing table saw blade presents deformation, different thickness, internal hole inconsistency, etc. The above problems are the congenital defects of the pushing table saw blade. No matter what kind of grinding equipment is used, there will be grinding errors. The opposite Angle of the matrix deformation occurs error, and the opposite diameter jump of the inner hole in the matrix occurs error. Inconsistency in thickness of saw blade will cause errors in back Angle and front Angle of edge. If the cumulative working difference is too large, the quality and accuracy of saw blade will be seriously affected.

Analysis of spindle problem of precision table saw.

Precision table saw is widely used in furniture manufacturers. Like some manufacturers, they often catch up with goods and produce for many consecutive days without stopping. Even if the quality of the equipment is good, it will present problems. Let's talk about the present situation of the spindle motor:

1. Precision table saws are weak

This situation first to see whether the motor line is missing phase, and then to see whether the cable short circuit condition of precision push saw blade grinding congenital factors.

2. Motor reversal

See if the motor line is missing phase, and then see if the three-phase connection is mixed up.

3. Spindle motor is hot

Check whether there is a problem with the pump and whether the circulating water is below the standard level.

4. Abnormal motor sound

Check whether the motor is overloaded; Check whether an internal fault occurs. If yes, handle it in time.