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Messages - dwschool

Pages: 1
1
General Mach Discussion / Re: Stumping Motor Problem
« on: January 17, 2008, 06:10:31 PM »
I have tuned the motors but no matter what i do i cannot get the Z axis to cooperate, same motor same everything. It just just there and makes noise.

2
General Mach Discussion / Re: Stumping Motor Problem
« on: January 17, 2008, 05:24:07 PM »
Stepper Driver: MC433

I can get the x and y axis functioning perfectly but the z axis does not move with the same settings. I have to readjust the Pulse width in order for it to move, and soon as i do this, the x and y stops working.

3
General Mach Discussion / Re: Stumping Motor Problem
« on: January 17, 2008, 04:59:45 PM »
I am running Mach3, windows XP, 3.0 Ghz, proc, intel M/B

I got the MDI jogging to work, but it still doesn't help, Right now i can run the roadrunning ok, but when i try and jog the motors just sit there and make noise.

Thanks for your help

4
General Mach Discussion / Re: Stumping Motor Problem
« on: January 17, 2008, 03:22:06 PM »
Thank you for your reply.

I type in G00 X50, and nothing, i've adjusted stuff, still nothing, what is wrong?

5
General Mach Discussion / Stumping Motor Problem
« on: January 17, 2008, 10:10:00 AM »
I have recently finished my first hobby cnc project and i purchased a driver on eBay for cheap, maybe not a good idea. I have managed to get the motors moving very smoothly with jogging, by adjusted the pulse width etc. I added the z axis and started having problems, although the x and y were moving beautifully the z wouldn't move, the only way i could get it to move was turn the pwm pot all the way back, which gave me the result of all motors moving with quite a bit of torque. As soon as a started running a program, the motors wouldn't move, i had to go turn the pwm up so they started moving. I don't understand why the motors would move perfectly fine while jogging and stop as soon as i try and run a program. Can anyone help me?

Thanks in advance.

Dwayne

Pages: 1