aluminum cutting saw blades can be repaired

Aluminum cutting saw blades are carbide saw blades designed for aluminum alloy materials, mainly used for blanking, sawing, milling grooves and trenching and other processing links. Different from disposable products, aluminum cutting saw blades can be repaired, usually 2-3 times, the repair process is also known as saw blades grinding, is a very important process. After exquisite saw blades grinding, the effect can be comparable to the new saw blades.

 When the following conditions occur, it is necessary to consider the cutting saw blades for grinding:

 1. Too much burr or burst phenomenon: under normal circumstances, the workpiece cut off the processing of less burr and easy to remove.If found too much burr or burst phenomenon, and it is difficult to remove, it may indicate that the saw blade needs to be replaced or ground.

 2. Abnormal sound: under normal circumstances, the saw blade cutting workpiece sound is relatively uniform, no noise.If suddenly found that the sawing sound is too large or abnormal, should immediately check and exclude equipment and other problems.After ensuring the normal operation of the equipment, can be used as the basis for saw blades grinding.

 3. Abnormal smoke: when cutting aluminum saw blades in the workpiece, because of friction will produce a certain amount of smoke. Under normal circumstances, the smoke is light.If found pungent taste or smoke is too thick and too large, it is probably because the saw teeth are not sharp, need to replace or grind the saw blades.

4. The quality of the sawing workpiece decreases: during the cutting process of the equipment, the sawing workpiece can be observed to judge the state of the aluminum saw blade. If obvious scratches, unevenness or burrs are found on the surface of the workpiece, this may indicate that the saw blade needs to be repaired or replaced.

QH200 face and top grinding machine