Adjust the direction of each axis of mach3

In the setting, the origin limit is set. Find the beginning of the setting origin H and hit √ or × to change the direction back to the mechanical origin

How does mach3 automatically tap

If you realize mach3 automatic tapping, you need to install the limit switch and write the VB script, then the tool can return to the mechanical origin. VB script is similar to Z-axis tool setting

Calculate the a-axis pulse of the engraving machine

Mach3, USBCNC system setting: the number of pulses required for 1 degree(Number of pulses per motor revolution × fine fraction of driver × reduction ratio) ÷ circumferenceFor example, two-phase motor, subdivision number 16, reduction ratio 5:1(200×16×5) ÷360=16000÷360=44.44444444

Does mach3 have RTCP function

Mach3 does not have the five-axis linkage of RTCP. In fact, it only links the bai3 axis. The mach3 system only performs three-axis interpolation. The specific rotation calculations are implemented in the post-processing of the programming software. The actual rotation is to rotate a bit to the left of the rotation axis and then perform … Read more

Set the coordinate value of the Z axis of the MACH3

Same as other axes, it should be calculated and set according to the transmission ratio and subdivision number. Upward is positive and downward is negative.

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