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Author Topic: G00 Problem with my CNC mill  (Read 6036 times)

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Offline Richard905

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G00 Problem with my CNC mill
« on: June 09, 2009, 09:28:05 AM »
Hi All:

When I test " G1 X1.00 Y0.5", the X,Y motion is fine, but when I test " G0 X2 Y0.75", no motion with X, Y table, buy right X, Y (2.000, 0.7500) values were still displayed.

I don't know what happened.

Best regards,

Richard
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Offline Hood

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  • 25,835 25,835
  • Carnoustie, Scotland
Re: G00 Problem with my CNC mill
« Reply #1 on: June 09, 2009, 09:49:27 AM »
Sounds like you may have the motor tuning too high and the motor is stalling. Mach is open loop so it just calculates and sends out the pulses and presumes the motor got there.
Hood
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Offline Richard905

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  • 20 20
Re: G00 Problem with my CNC mill
« Reply #2 on: June 09, 2009, 12:26:57 PM »
Hood:
Thank you for your reply, It's like that, How to solve the problem?
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Offline Hood

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  • 25,835 25,835
  • Carnoustie, Scotland
Re: G00 Problem with my CNC mill
« Reply #3 on: June 09, 2009, 01:08:04 PM »
Lower the Vel and Accel for the troublesome axis and see if it helps.
Hood
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