Solutions to burrs when cutting workpieces with high-speed circular saws

Generally speaking, high-speed circular saws are high-end equipment, and the surface of the cut workpiece is very smooth and burr-free. However, sometimes there are too many burrs on the workpiece or the cut surface is uneven, which is mostly due to the saw blade of the high-speed circular saw. Let’s take a look at the causes and solutions to burrs when cutting workpieces with high-speed circular saws.

1. Circular saw blades need to be sharpened

Cause analysis: The circular saw blade itself has a certain service life. If it exceeds the time, it will be sharpened. If it is not sharpened, it will be unstable during cutting and the workpiece surface will have too many burrs or poor parallelism. In severe cases, it will also cause irreversible accidents such as tooth bursting.

Solution: Perform certain maintenance and sharpening on the saw blade of the high-speed circular saw in time. Do not wait until the saw blade must be sharpened before replacing it. Be prepared in advance.

2. The saw blade of the CNC circular saw machine itself is defective

Cause analysis: When replacing and installing the circular saw blade, the condition of the saw blade was not carefully checked, such as cracks on the blade plate, gaps in the saw teeth, and teeth falling off;

Solution: Before using the circular saw blade, the saw blade itself should be checked, and the defective saw blade should not be installed and used.

3. Check the magnetic powder clutch

Cause analysis: The magnetic powder clutch of the high-speed circular saw machine plays the role of protecting and stabilizing the circular saw blade, making it more accurate and efficient to cut; if there is a problem with the magnetic powder clutch, it will cause the circular saw blade to run unstably, causing various problems caused by cutting.

Solution: Stop the equipment and conduct a series of inspections according to the specific situation and instructions for use. It is recommended to ask professional maintenance personnel to investigate the accident.

4. Improper installation of the circular saw blade

Cause analysis: When installing or replacing the circular saw blade, the screws are loose or the flange is incorrect, resulting in the swing of the circular saw blade during the high-speed circular saw machine processing and cutting process;

Solution: Check the equipment condition one by one, the tightness between each part, and check the flange and other parts.