First, the determination of the spindle speed of the woodworking engraving machine is an important link in the processing process, which is directly related to the tool life and the processing effect of the workpiece.
Second, start with the material and determine the spindle speed. The higher the hardness of the material, the lower the spindle speed during processing. The higher the viscosity of the adhesive, the higher the spindle speed.
Third, determine the spindle speed according to the diameter of the tool used. The larger the tool diameter, the lower the spindle speed;
Fourth, the determination of the spindle speed should also be based on the use of the spindle motor.
Fifth, it can be seen from the power curve of the above spindle motor that when the spindle speed decreases, the output power of the motor also decreases. If the output power is low to a certain extent, it will affect the processing, which will have a better effect on the tool life and workpiece. Disadvantage, therefore, when determining the spindle speed, care must be taken to ensure that the motor has a certain output power.
Sixth, in a nutshell, the spindle speed is determined according to the material, tool diameter and output power. The determination of the spindle speed must be analyzed according to your own specific situation, and finally the spindle speed must be determined, and the recommended parameters must not be used stubbornly.
The engraving machine is running normally, and the knife is dropped. Generally speaking, the tool holder. The information is not affected. The power went out. That is, the spindle screw is damaged. Tool/Materials A set of hexagonal wrenches, a hammer, a tapered drill, a pair of spring drills
1. One knife does not clamp the knife, the machine comes with a wrench to fasten the knife.
2. If the power is cut off and the knife is lost, it can only mean that you bought a brakeless spindle motor. Generally, the masters know that springs are added on both sides. It is best to ask the manufacturer for this spring. Let the manufacturer install it for you (but usually takes a long time)
3. When the spindle screw of the engraving machine is damaged, first disassemble the spindle motor. When disassembling the connecting block of the spindle servo motor and the screw rod, disassemble the servo motor first, and loosen the four internal threads on both sides of the disassembled guide column. , And then pull out the guide column from top to bottom, and there are eight screws under the inlay block and the fixed block of the loose screw rod.
