Delta printer does not print the full height on the outer edges
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@tbs said in Delta printer does not print the full height on the outer edges:
@fcwilt said in Delta printer does not print the full height on the outer edges:
Did you run the autocal feature when the homing file was as you posted?
Frederick
I have run the autoleveling routine and it was the same result.
But did you run delta calibration with the homing file as you posted?
That homing file has an error in it which can mess up the delta calibration procedure.
Printers: A FT-5 with the 713 upgrade bits, a custom MarkForged style, a small Utilmaker style, a small CoreXY from kit and a E3D MS/TC setup. Various hotends. Using Duets (2 and 3) running 3.4.6
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Please post a few photos of your bed & towers, with a tape measure or ruler. I am specifically interested in the physical bed size, and the offsets edge of bed to belt, and edge of bed to tower.
Like this:
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@fcwilt said in Delta printer does not print the full height on the outer edges:
@tbs said in Delta printer does not print the full height on the outer edges:
@fcwilt said in Delta printer does not print the full height on the outer edges:
Did you run the autocal feature when the homing file was as you posted?
Frederick
I have run the autoleveling routine and it was the same result.
But did you run delta calibration with the homing file as you posted?
That homing file has an error in it which can mess up the delta calibration procedure.
Yes, the files that I have posted are the current leveling files. Where are the errors in the file?
@danal said in Delta printer does not print the full height on the outer edges:
Please post a few photos of your bed & towers, with a tape measure or ruler. I am specifically interested in the physical bed size, and the offsets edge of bed to belt, and edge of bed to tower.
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@tbs said in Delta printer does not print the full height on the outer edges:
Yes, the files that I have posted are the current leveling files. Where are the errors in the file?
The last three lines where you move down and center. You don't want to do that part.
Just leave them up triggering the endstops - that is what the delta calibration procedure assumes for a starting position.
I had that same centering code and could not get my delta to print well. I finally noticed in the section of the duet help on delta calibration that I was not supposed to do that. I removed it and ran calibration and the printer then printed just fine.
I'm not saying this is directly related to the problem we have been discussing but it is something you should fix and then run calibration again.
Frederick
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There really is 120MM+ gap belt to the edge of the bed. Maybe more like 140MM to the tower itself. So those M556 numbers are better than I thought.
As others have said, clean up the homing file, re-calibrate, and see...
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I'll try to make time to reproduce this over the next few days.
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