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News

What are the Common Problems when using Diamond Saw Blade?

  • Author:Aaron Lin
  • Release on:2019-12-30

During the cutting process of the diamond saw blade, it is due to the reason of the Granite Block Cutting Segment of the diamond saw blade itself, the reason of different stone quality, and the complicated reason of the sawing process.

Because of the above reasons, it may make the diamond saw blade cut too fast (sharp) and the number of cutting is too small. It is also possible to make the diamond segment of diamond saw blade slow, and the power consumption time affects the work efficiency. The impact on the diamond segment of diamond saw blade caused by the sawing machine itself and the sawing environment.

Main phenomenon; the Diamond Block Cutting Segment for Granite is not sharp enough (not fast); cause analysis:


1. The power of the cutting machine motor is too small, generally below 22KW.


2. The current is too small, the voltage is too low, generally below 360 v.


3, cutting machine loose belts, overload when speed not enough.


4. The main shaft of the cutting machine is loose, or the bearing is excessively worn.


5. During the operation, the amount of one-time knife reduction is too large.


6. The matrix is used for a long time, and the trimming is not up to standard or the matrix itself is too soft (hair-wrenching ).


7. During the welding process, the saw blade is not operated according to the requirements, such as the welding is not firm, the welding is not uniform or the welding time is too long, etc.


8. The coolant is too thin, and the cutter head can not be fully cooled and lubricated, which makes the stone scraps and the falling diamond powder stop for a short time.


9. The operator is not skilled enough when operating.


10. Other factors of diamond saw blade and stone, etc.