UBL Delta Calibration for Square Printing October 29, 2019 02:55PM |
Registered: 4 years ago Posts: 10 |
Re: UBL Delta Calibration for Square Printing November 13, 2019 07:57AM |
Registered: 10 years ago Posts: 5 |
Re: UBL Delta Calibration for Square Printing November 13, 2019 08:09AM |
Registered: 4 years ago Posts: 10 |
Re: UBL Delta Calibration for Square Printing November 13, 2019 05:13PM |
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Re: UBL Delta Calibration for Square Printing November 14, 2019 01:25AM |
Registered: 4 years ago Posts: 10 |
Re: UBL Delta Calibration for Square Printing November 14, 2019 12:56PM |
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Re: UBL Delta Calibration for Square Printing November 15, 2019 01:20AM |
Registered: 4 years ago Posts: 10 |
Re: UBL Delta Calibration for Square Printing November 15, 2019 04:27AM |
Admin Registered: 11 years ago Posts: 3,096 |
Re: UBL Delta Calibration for Square Printing November 15, 2019 08:18AM |
Registered: 4 years ago Posts: 10 |
Re: UBL Delta Calibration for Square Printing November 26, 2019 08:11AM |
Registered: 4 years ago Posts: 10 |
Re: UBL Delta Calibration for Square Printing November 26, 2019 08:28AM |
Admin Registered: 11 years ago Posts: 3,096 |
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mnester
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Ohmarinus
Shouldn't this topic be in the Delta forum?
Maybe you should go ahead and move it to the delta forum after all.
Thanks
Re: UBL Delta Calibration for Square Printing November 26, 2019 11:13AM |
Registered: 8 years ago Posts: 165 |
Re: UBL Delta Calibration for Square Printing November 26, 2019 03:33PM |
Admin Registered: 11 years ago Posts: 3,096 |
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LVD
Iterate x number of times through points 3 to 8 or simply issue a G33 command and done.
Re: UBL Delta Calibration for Square Printing November 26, 2019 05:50PM |
Registered: 10 years ago Posts: 732 |
Your towers may be rotated slightly along their long axe or carriages may be rotated along horizontal axe connecting printer centre with the carriage. These are another sources of effector tilt which you did not mention. Depending on the firmware one can calibrate out errors from:Quote
Ohmarinus
However, my current setup has an inconsistency and I do not know how to fix this. Even though all sizes of my arms etc are the same, mounted square, and the effector is straight and the distance between the arms is parallel, the effector still tilts.
Re: UBL Delta Calibration for Square Printing December 09, 2019 09:15AM |
Registered: 4 years ago Posts: 10 |
Quote
LVD
Iterate x number of times through points 3 to 8 or simply issue a G33 command and done.
Re: UBL Delta Calibration for Square Printing December 09, 2019 09:19AM |
Registered: 4 years ago Posts: 10 |
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Ohmarinus
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LVD
Iterate x number of times through points 3 to 8 or simply issue a G33 command and done.
I agree about the functionality of G33, it's all I have ever needed. It works so well and is incredibly useful. However, my current setup has an inconsistency and I do not know how to fix this. Even though all sizes of my arms etc are the same, mounted square, and the effector is straight and the distance between the arms is parallel, the effector still tilts.
When I finally receive my new arms I'm moving away from magnetic balls again and will redesign the effector again without an inductive sensor and just do the leveling manually. It really isn't needed and the sensor only adds weight and wire strain to my effector.
Re: UBL Delta Calibration for Square Printing July 21, 2020 03:54AM |
Admin Registered: 11 years ago Posts: 3,096 |
Quote
mnester
Quote
Ohmarinus
Quote
LVD
Iterate x number of times through points 3 to 8 or simply issue a G33 command and done.
I agree about the functionality of G33, it's all I have ever needed. It works so well and is incredibly useful. However, my current setup has an inconsistency and I do not know how to fix this. Even though all sizes of my arms etc are the same, mounted square, and the effector is straight and the distance between the arms is parallel, the effector still tilts.
When I finally receive my new arms I'm moving away from magnetic balls again and will redesign the effector again without an inductive sensor and just do the leveling manually. It really isn't needed and the sensor only adds weight and wire strain to my effector.
What do you mean tilts? Is this a mechanical issue? As in, you can see the effector at an angle with your eyes? Or are you just seeing a difference on the print bed with one side squished and the other not? Because if you are just getting one side squished, then that is exactly the reason G33 is garbage and you have to do some iterative work as I have described to make it right.
Re: UBL Delta Calibration for Square Printing March 13, 2023 12:38AM |
Registered: 1 year ago Posts: 1 |