Only by setting the relevant parameters of the woodworking engraving machine can prolong the using life.
The parameters of the stepper motor in the computer woodworking engraving machine are related to the speed and precision of the engraving machine. Generally, the subdivision number of the stepper driver is set. Usually, the higher the subdivision number, the higher the control resolution. However, if the number of subdivisions is too high, the maximum feed rate will be affected.
For mold machine users, the pulse equivalent can be considered as 0.001mm/P (the maximum feed speed is 9600mm/min at this time) or 0.0005mm/P (the maximum feed speed is 4800mm/min at this time); For high users, the pulse equivalent can be set larger, such as 0.002mm/P (the maximum feed speed is 19200mm/min at this time) or 0.005mm/P (the maximum feed speed is 48000mm/min at this time). For two-phase stepping motors, the calculation method of pulse equivalent is as follows: pulse equivalent = lead screw pitch ÷ subdivision number ÷ 200.
Setting of take-off speed: This parameter corresponds to the take-off frequency of the stepping motor. The so-called take-off frequency is the highest frequency at which the stepper motor can directly start working without acceleration. Reasonable selection of this parameter can improve processing efficiency and avoid the low-speed section with poor motion characteristics of the stepping motor; but if this parameter is selected too large, it will cause stuffy cars, so a margin must be left. In the factory parameters of the motor, the take-off frequency parameter is generally included. However, after the woodworking engraving machine is assembled, the value may change, and it will generally decrease, especially when doing movement with load. Therefore, the setting parameter is best determined by actual measurement after referring to the factory parameters of the motor.
Only by setting the relevant parameters of the woodworking engraving machine, and then producing according to the operation process, can not only improve the processing efficiency better, but also maintain the service life of the engraving machine to a greater extent.
