When the use of CNC engraving machine on wood relief, the choice and use of cutting tools and jacket is a very important link, incorrect use of cutting tools easily lead to the damage of cutting tools, and even make the carving effect greatly reduced. How to choose and use woodworking tools correctly, just follow the following principles:

One, CNC engraving machine tool jacket size to be appropriate, the jacket has a cross section, the deformation of the hole is not round, wear for a long time, the hole has taper, must not choose the jacket, easy to cause the knife handle vibration, carving effect is not good.

The tool handle of CNC engraving machine should cooperate with the jacket and enter and exit the jacket smoothly. The tool handle should be firmly put into the jacket and fastened. If the jacket is used for too long and the inner hole is deformed, the new jacket should be replaced.

Three, to often check the toughness and sharpness of CNC engraving machine tool, if found blunt or broken knife edge, it is best to replace immediately, if continue to use not only the carving effect is not good, but also easy to break the danger of the knife.

The thickness of the processed material shall not exceed the thickness of the cutting and carving of the blade, otherwise, there will be pieces of the knife or the carving effect is not good.

Five, different materials engraving processing, should choose different cutting tools and reasonable engraving processing modification speed.

Six, CNC engraving machine work, the high speed rotation of the tool is very sharp, pay attention to as far as possible not close to the body parts of the processing object, especially do not pass through the wide work clothes, women to wrap their hair, in order to prevent accidents.

Seven, engraving cutting speed should be kept in balance, cutting speed should be as consistent as possible, engraving the cutting process is best into one, to avoid the appearance of a breakpoint of the cross section of the knife mark.