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PCB engraving machine, spindle speed, size, is directly related to the workpiece processing effect, and there is a direct relationship between PCB engraving machine and tool life, how to affirm the spindle speed?
1, first of all, based on the data of hardness and viscosity. Data in the higher hardness, lower processing speed of spindle. The more viscous when processing data, the spindle speed is high.
2, secondly, on the basis of the PCB engraving machine tool diameter. Cutter diameter is larger, the spindle speed should be as low.
3, according to the condition of the spindle motor. When the principal axis PCB engraving machine speed is reduced, the output power of the motor is also reduced, if the output power is low to a certain level, it will affect the processing, but this is not good, the more the tool life and workpiece effect so, certainly in the spindle speed, should pay attention to ensure the spindle motor has a certain output power.
Certainly the spindle speed in PCB engraving machine must be based on the detailed situation I analysis, to affirm the spindle speed final, don't die with initiative parameters.