Saw blade use and maintenance precautions

First, the use of precision cutting plate saw blade requirements:

When working, the workpiece should be fixed, profile positioning in line with the direction of the cutting tool, so as not to cause abnormal cutting, do not apply side pressure or curve cutting, feed should be stable, to avoid the impact of the blade contact with the workpiece, resulting in saw blade damage, or workpiece flying out, accidents. When working, it is found that the sound and vibration are abnormal, the cutting surface is rough, or the odor is produced, the operation must be terminated immediately, and the fault must be checked in time to avoid accidents. When starting cutting and stopping cutting, do not feed too fast to avoid broken teeth and damage. If cutting aluminum alloy or other metals, use a special cooling lubricant to prevent the saw blade from overheating, burning teeth, and other damage, affecting the cutting quality. Equipment chute and slag suction device to ensure smooth, to prevent slag accumulation into lumps, affecting production and safety. When dry cutting, please do not cut continuously for a long time, so as not to affect the service life and cutting effect of the saw blade; Wet sheet cutting, should be cut with water, beware of leakage.

Second, precision cutting saw blade maintenance:

If the saw blade is not used immediately, it should be placed flat or suspended by using the inner hole. Other items or feet should not be stacked on the flat saw blade, and attention should be paid to moisture and rust prevention. When the saw blade is no longer sharp and the cutting surface is rough, it must be re-polished in time. Grinding can not change the original Angle, and destroy the dynamic balance. Saw blade inner diameter correction, positioning hole processing, etc., must be carried out by the manufacturer. If the processing is poor, it will affect the use of the product, and may be dangerous, reaming in principle can not exceed the original aperture 20mm, so as not to affect the balance of stress.