Software workaround for backlash January 15, 2009 01:17PM |
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Re: Software workaround for backlash January 15, 2009 02:07PM |
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Re: Software workaround for backlash January 15, 2009 09:24PM |
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Re: Software workaround for backlash January 15, 2009 10:15PM |
Registered: 17 years ago Posts: 536 |
Re: Software workaround for backlash January 16, 2009 12:39AM |
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Re: Software workaround for backlash January 16, 2009 02:48AM |
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Re: Software workaround for backlash January 16, 2009 08:12AM |
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Re: Software workaround for backlash January 16, 2009 10:08AM |
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Re: Software workaround for backlash January 16, 2009 10:48AM |
Registered: 18 years ago Posts: 550 |
You're right Wade, sorry,Quote
sid, you sure about that? Backlash doesn't add up with with multiple movements, it's just always off 0.02 mm or less in the above example; the only question is which way it's off, which would be determined by the last direction travelled. If it's adding up, you've got a slipping coupling somewhere.
______________ ____________ ______________ ____________ ______________in that case it will add up the two steps in one direction
Re: Software workaround for backlash January 16, 2009 10:51AM |
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Re: Software workaround for backlash January 16, 2009 01:29PM |
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Re: Software workaround for backlash January 16, 2009 02:58PM |
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// define the parameters of our machine. #define X_STEPS_PER_INCH 416.772354 #define X_STEPS_PER_MM 16.4083604 #define X_MOTOR_STEPS 400 #define Y_STEPS_PER_INCH 416.772354 #define Y_STEPS_PER_MM 16.4083604 #define Y_MOTOR_STEPS 400 #define Z_STEPS_PER_INCH 16256.0 #define Z_STEPS_PER_MM 640.0 #define Z_MOTOR_STEPS 400
Re: Software workaround for backlash January 16, 2009 03:36PM |
Registered: 17 years ago Posts: 536 |
Re: Software workaround for backlash January 16, 2009 06:31PM |
Registered: 17 years ago Posts: 204 |