Judgment method for cutting aluminum saw blades that need to be sharpened
The aluminum cutting saw blade is a carbide saw blade specially used for blanking, sawing, milling and grooving of aluminum alloy materials. The aluminum cutting saw blade is not a one-time product. Generally, it can be repaired 2-3 times, which is often called saw blade grinding, which is also a relatively important process. A well-ground saw blade is as effective as a new saw blade.
Today, the editor will take everyone to understand how to judge when aluminum cutting saw blades need to be sharpened:
1. Under normal circumstances, the burrs of the cut workpiece will be less or easy to remove. If you find that there are too many burrs or cracking occurs, and it is difficult to remove, you should consider whether the saw blade needs to be replaced or repaired. .
2. Under normal circumstances, the sound when the saw blade cuts the workpiece is relatively uniform and there is no noise. If the sound is too loud or abnormal when the saw blade suddenly cuts, it should be checked immediately. After eliminating equipment and other problems, it can be used as the basis for saw blade grinding.
3. When the aluminum cutting saw blade cuts the workpiece, due to the friction, it will produce a certain amount of smoke, which will be light under normal circumstances. If you find a pungent smell or the smoke is too thick, it may be because the saw teeth are not Sharp and needs to be replaced and sharpened.
4. During the cutting process of the equipment, the condition of the aluminum saw blade can be judged by watching the sawed workpiece. If it is found that there are too many lines on the surface of the workpiece or the difference in sawing process is too large, you can check the saw blade at this time. If If there is no other problem except the saw blade, the aluminum cutting saw blade can be sharpened.
The above are the skills for judging the grinding timing of aluminum cutting saw blades. Reasonable grinding and maintenance of aluminum cutting saw blades is more conducive to the control of enterprise costs and the use quality of equipment.
