please help me diagnose this problem [ SOLVED ] August 04, 2013 12:20AM |
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Re: please help me diagnose this problem August 04, 2013 12:37AM |
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Re: please help me diagnose this problem August 04, 2013 12:55AM |
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Re: please help me diagnose this problem August 04, 2013 08:46AM |
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Re: please help me diagnose this problem August 04, 2013 10:55AM |
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Re: please help me diagnose this problem August 04, 2013 01:14PM |
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Re: please help me diagnose this problem August 04, 2013 08:29PM |
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Re: please help me diagnose this problem August 04, 2013 09:44PM |
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Re: please help me diagnose this problem August 04, 2013 11:37PM |
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Re: please help me diagnose this problem August 05, 2013 04:58AM |
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Re: please help me diagnose this problem August 25, 2013 08:51AM |
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Re: please help me diagnose this problem [ SOLVED ] August 25, 2013 11:14AM |
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Re: please help me diagnose this problem [ SOLVED ] August 25, 2013 02:08PM |
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Re: please help me diagnose this problem [ SOLVED ] October 30, 2013 01:11AM |
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Re: please help me diagnose this problem [ SOLVED ] October 30, 2013 09:56AM |
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Re: please help me diagnose this problem [ SOLVED ] October 30, 2013 12:08PM |
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Re: please help me diagnose this problem [ SOLVED ] October 30, 2013 12:48PM |
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Re: please help me diagnose this problem [ SOLVED ] October 30, 2013 01:07PM |
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Re: please help me diagnose this problem [ SOLVED ] October 30, 2013 01:11PM |
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Re: please help me diagnose this problem [ SOLVED ] October 31, 2013 01:16AM |
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Re: please help me diagnose this problem [ SOLVED ] October 31, 2013 08:15AM |
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Re: please help me diagnose this problem [ SOLVED ] October 31, 2013 08:20AM |
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Re: please help me diagnose this problem [ SOLVED ] October 31, 2013 12:38PM |
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Re: please help me diagnose this problem [ SOLVED ] October 31, 2013 06:59PM |
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Re: please help me diagnose this problem [ SOLVED ] October 31, 2013 07:53PM |
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Re: please help me diagnose this problem [ SOLVED ] November 03, 2013 05:02PM |
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Quote
uncle_bob
The gotcha with running low current is that the motors don't have very much torque (so no speed / acceleration / control). Past a certain point they don't have enough energy to properly step and they skip.
Re: please help me diagnose this problem [ SOLVED ] November 03, 2013 06:09PM |
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Re: please help me diagnose this problem January 11, 2015 03:39PM |
Registered: 9 years ago Posts: 133 |
Quote
startingtoprint
Great news, just woke up to a completed print. I switched the stepper driver for the X-axis with the one for the Extruder on the RAMPS board. I set the acceleration to 2% of the default. Used these settings:
#define DEFAULT_MAX_FEEDRATE {500, 500, 2, 45} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {180,180,10,200}
#define DEFAULT_ACCELERATION 60
#define DEFAULT_RETRACT_ACCELERATION 60
Before:
After:
Finally I can end this obsession. Thanks for all who contributed avenues to pursue. Now my printer is quiet, motors are cool to the touch, and it moves with grace.
Calling this thread SOLVED!
Re: please help me diagnose this problem January 11, 2015 07:35PM |
Registered: 10 years ago Posts: 17 |