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Forum: Troubleshooting Tue 03 March 2009, 23:24
Replies: 14
Views: 12,930
Posted By Gerald D
Thanks Greg, my answer wasn't as quick as I had...

Thanks Greg, my answer wasn't as quick as I had hoped and you slipped in while I was typing :)

Anyway, I think we can put the spring side to bed - that doesn't appear to be Marius's problem.
Forum: Troubleshooting Tue 03 March 2009, 23:20
Replies: 14
Views: 12,930
Posted By Gerald D
The quick answer is that there should be at least...

The quick answer is that there should be at least enough tension to stop the pinion from jumping out of the rack. (On this point I believe you have enough tension because the noise does not indicate...
Forum: Troubleshooting Mon 02 March 2009, 23:45
Replies: 14
Views: 12,930
Posted By Gerald D
Are your motors getting anywhere near warm?...

Are your motors getting anywhere near warm? Should be if your currents and voltages are correct.
Forum: Troubleshooting Mon 02 March 2009, 23:44
Replies: 14
Views: 12,930
Posted By Gerald D
Does it happen on both X and Y axes? The...

Does it happen on both X and Y axes?

The buzzing I am not familiar with. I know lost steps as a clatter noise. Maybe the difference is your belts softening the noise. I wonder if your PC is...
Forum: Troubleshooting Mon 02 March 2009, 19:37
Replies: 14
Views: 12,930
Posted By Gerald D
Your y-car is not any heavier that those of us...

Your y-car is not any heavier that those of us who run spindles, so I don't see that your arrangement is much heavier - your big motors and belt reductions should be laughing at the load.

Under...
Forum: Troubleshooting Mon 02 March 2009, 12:17
Replies: 14
Views: 12,930
Posted By Gerald D
Marius, first get your motor accel. settings...

Marius, first get your motor accel. settings right before you wonder why you have lost stops. Your accel setting should be around 450 to 500 mm /s /s. With those 4:1 reductions you shouldn't need...
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