How to maintenant for a saw blade

⒈ When working, the workpiece should be fixed, and the profile positioning should conform to the direction of the knife to avoid abnormal cutting. Do not apply side pressure or curve cutting. Fly out, an accident occurs.

⒉ During work, when abnormal sound and vibration, rough cutting surface, or peculiar smell are found, the operation must be terminated immediately, and the inspection must be carried out in time to eliminate the failure to avoid accidents.

3. When starting and stopping cutting, do not feed too fast to avoid broken teeth and damage.

⒋ If cutting aluminum alloy or other metals, special cooling lubricant should be used to prevent the saw blade from overheating, causing tooth paste, and other damage, which will affect the cutting quality.

⒌The chip removal groove and slag suction device of the equipment ensure smooth flow to prevent the slag from accumulating and affecting production and safety.

⒍When 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; for wet cutting, water cutting should be added to prevent leakage.

In addition to paying attention to the method in use, you should also pay attention to the maintenance of the saw blade at ordinary times to prolong the service life of the saw blade.

⒈ If the saw blade is not used immediately, it should be placed flat or suspended using the inner hole. No other items or footsteps can be stacked on the flat saw blade, and attention should be paid to preventing moisture and rust.

⒉ When the saw blade is no longer sharp and the cutting surface is rough, it must be re-grinded in time. Grinding can not change the original angle, and destroy the dynamic balance.

⒊ Correction of the inner diameter of the saw blade, processing of positioning holes, etc., must be carried out by the manufacturer. If the processing is not good, it will affect the use effect of the product and may be dangerous. In principle, the reaming should not exceed the original diameter of 20mm, so as not to affect the balance of stress.