CURA 3.4.1 Profile definition problem? (SOLVED) August 29, 2018 11:19AM |
Registered: 7 years ago Posts: 619 |
Re: CURA 3.4.1 Profile definition problem? August 30, 2018 10:56AM |
Registered: 7 years ago Posts: 619 |
Re: CURA 3.4.1 Profile definition problem? August 30, 2018 11:05AM |
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Re: CURA 3.4.1 Profile definition problem? August 30, 2018 11:58AM |
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Re: CURA 3.4.1 Profile definition problem? August 30, 2018 03:10PM |
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Re: CURA 3.4.1 Profile definition problem? August 30, 2018 04:23PM |
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Re: CURA 3.4.1 Profile definition problem? (SOLVED) August 30, 2018 04:30PM |
Registered: 7 years ago Posts: 619 |
Re: CURA 3.4.1 Profile definition problem? (SOLVED) August 30, 2018 09:11PM |
Registered: 11 years ago Posts: 5,780 |
Re: CURA 3.4.1 Profile definition problem? (SOLVED) August 31, 2018 02:56PM |
Registered: 7 years ago Posts: 619 |
Quote
the_digital_dentist
Are you using steel core belts? How big are the pulleys?
I have seen people report weird behavior when the steel cables inside the belt break due to excessive flexing on too small pulleys. The belt is then free to stretch and cause all sorts of odd print defects.
Re: CURA 3.4.1 Profile definition problem? (SOLVED) September 02, 2018 01:04AM |
Registered: 7 years ago Posts: 619 |
Well, I rebuilt my troublesome linear rail bearings. Same problem. Replaced my belts Same problem. I actually FOUND problems with both of these, but replacing them has not gotten my mechanical problem solved. The same junk happens in the same place of the print every time, no variation, no change in behavior after each thing that I replaced or repaired.Quote
dlc60
Quote
the_digital_dentist
Are you using steel core belts? How big are the pulleys?
I have seen people report weird behavior when the steel cables inside the belt break due to excessive flexing on too small pulleys. The belt is then free to stretch and cause all sorts of odd print defects.
I had a kit come with those belts - Bletch! They ran rough, I replaced them with the typical ones. I am schooled to those things and how they can't be used with our small printers.
I am working through my mechanics and have rebuilt one linear bearing. I hear pretty bad noises from one more bearing that I will rebuild. My print got 50% better with the first bearing rebuild, I am hoping that the second one will fix the system up.
Thanks,
DLC