Common problems of high speed hacksaw blade in sawing

The reason of the high speed hacksaw blade cutting workpiece is not straight and the length is not consistent

1. During cutting, the feeding frame bumps and shakes, and the positioning is not accurate, and the machine is not calibrated properly during assembly.

2. The high-speed hacksaw blade with compression deformation is used.

3. The deformation of the cut data is not standard.

4. The cutting speed of the machine is too fast and the number of teeth is incorrect.

resolvent:

1. Often check the condition of the material rack and the positioning ruler, and correct the level of the machine.

2. As the high-speed hacksaw blade has a hammer, it is erected and placed to prevent gravity compression.

3. Select good raw materials and standard information.

4. The correct cutting speed is selected according to different data, and the number of teeth is selected according to the data wall thickness.

Causes of abnormal sound of high speed hacksaw blade during sawing:

1. The teeth are not sharp or broken.

2. The workpiece is not clamped tightly.

3. Chips are attached to the teeth.

resolvent:

1. Grind the saw blade from the beginning.

2. View the workpiece clamping device.

3. Stop the machine and check whether the number of incisors is applicable.