Aluminum cutting saw blade is a commonly used tool in aluminum processing. The quality of cemented carbide saw blade is closely related to the quality of processed products. It is a cemented carbide circular saw blade used for cutting, milling, grooving and cutting all kinds of aluminum alloy materials.
At the same time, cutting aluminum saw blade as a consumable, when the sound is very loud in working cutting, cutting workpiece burrs, it should be replaced saw blade, then how to correctly exchange the saw blade?
1. Clean the back of the inner pressure plate first to prevent the mixture of sawing and cutting oil from solidifying and sticking in the back, so as to avoid the sawing blade heat caused by friction and affect its stress, resulting in the sawing blade can not be used properly.
2. Next, clean the surface of the inner and outer platens. There must be no aluminum scraps and other debris on them. If there are aluminum scraps and debris on them, the flatness of the cutting aluminum saw blade will be affected when the saw blade is mounted. As a result, the cutting aluminum saw blade of the workpiece will have burrs and saw marks.
3. Finally, when the new cutting saw blade or alloy grinding blade is installed, the periphery of the blade should be checked by dial gauge. Under the normal condition of the spindle and pressure plate, the new blade runs out 0.06, and the grinding blade should be between 0.06 and 0.1. Of course, the spindle and pressure plate should also be checked regularly to ensure the normal equipment.