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Author Topic: ramp problem on z axis  (Read 1504 times)

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ramp problem on z axis
« on: November 08, 2016, 09:12:03 AM »
CNC 6040z 1.5 k

A week a go I try to calibrate z axis and was when the problem start.

If a make a z axis cut at 1 mm
It make a ramp from 0 to 1mm and stay there until have to go up after that start the same way 0 to 1mm and go on.
I use art cam pro and the ramp setting is in off the problem is when I run in mach 3  .

Ramp proble
« Reply #1 on: November 12, 2016, 11:30:37 AM »
My machine is starting to move in x or y direction before the z has reached the correct depth

Offline Tweakie.CNC

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Re: Ramp proble
« Reply #2 on: November 13, 2016, 01:29:09 AM »
Two possible causes come to mind...

If the X, Y and Z moves are on the same line of code.
Try putting the Z move on it's own line before the X and Y moves.

If the Acceleration (in motor tuning) has not been set high enough and you are using Constant Velocity.
Increase Acceleration or try running in Exact Stop mode.

Re: Ramp proble
« Reply #3 on: November 14, 2016, 05:37:30 PM »
ok thanks problem resolve