Woodworking machine tool use method

Woodworking engraving tools are used as follows:

    1. First of all, I need to know the cooperation between the cutter and the chuck. The correct method of the upper cutter and the quality of the cutter itself are factors that affect the jump. Pay attention to the cleaning of the chuck and nut in this respect, and there should be no dust.
    2, the strength of the knife should be correct, too big and too small are not good, there is a very important tool extension length is small. The speed of the spindle motor should also be noted when necessary. The spindle speed requirement is not very high.
    3. The engraving machine is because the radial cutting force exacerbates the radial runout, and reducing the radial cutting force is an important principle to reduce the radial runout. Use sharp tools: sharp cutting tools have a small overall cutting force.
    4. The cutting force of the tool is small, so that the radial runout of the tool can be reduced; the rake face of the tool should be smooth: thus, the friction between the chip and the tool can be reduced during machining.
    5. When using roughing, you should use down-cut milling. When finishing, use up-cut milling. Note that this is only used during finishing, otherwise the service life of the tool is difficult to guarantee.
    6. When using up-cut milling, the direction of the cutting force always pulls the tool toward the workpiece, so that the tool is more stable during processing; then the woodworking engraving machine tool with high strength is used to increase the strength of the knife by increasing the diameter of the cutter bar. .