Re: LISA Simpson July 16, 2014 05:12PM |
Registered: 11 years ago Posts: 979 |
Re: LISA Simpson July 16, 2014 06:29PM |
Admin Registered: 16 years ago Posts: 13,891 |
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Dejay
I guess an alternative might be to create a really big 3D printed bearing, similar to these, using delrin balls
Re: LISA Simpson July 17, 2014 08:17AM |
Registered: 9 years ago Posts: 210 |
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cozmicray
did you get some of these ball screws?
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VDX
... for a better DIY-able 'recirculating bearing' concept cylinders instead of balls are even better for linear bearings ... simple cut a smooth rod in short pieces and fill them into the tray
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cozmicray
What are "these"
link is not right?
Please explain these recirculating ball screws?
Re: LISA Simpson July 17, 2014 11:42AM |
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Re: LISA Simpson July 17, 2014 02:57PM |
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Re: LISA Simpson March 28, 2017 09:55AM |
Registered: 8 years ago Posts: 394 |
Re: LISA Simpson March 28, 2017 12:17PM |
Registered: 11 years ago Posts: 979 |
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Pascal68
Hello,
If the problem of precision is due to the rotating screws, why not turn the carriage nuts, each equipped with a PAP motor.
It allows to have screws of very big section, and more rigidity.
Re: LISA Simpson March 29, 2017 06:11AM |
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Re: LISA Simpson March 29, 2017 08:02AM |
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Re: LISA Simpson March 29, 2017 09:20AM |
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Re: LISA Simpson March 29, 2017 11:43AM |
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Re: LISA Simpson March 29, 2017 12:59PM |
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Re: LISA Simpson March 29, 2017 02:27PM |
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Re: LISA Simpson April 01, 2017 04:49AM |
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Re: LISA Simpson April 04, 2017 04:05AM |
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Re: LISA Simpson April 04, 2017 04:43AM |
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Re: LISA Simpson April 04, 2017 07:05AM |
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Re: LISA Simpson April 12, 2017 07:53AM |
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Re: LISA Simpson April 12, 2017 03:09PM |
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Re: LISA Simpson April 14, 2017 04:29AM |
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Re: LISA Simpson April 17, 2017 09:33AM |
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Re: LISA Simpson April 17, 2017 09:50AM |
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Re: LISA Simpson April 17, 2017 10:15AM |
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Re: LISA Simpson April 17, 2017 01:09PM |
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Re: LISA Simpson April 18, 2017 05:48AM |
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Re: LISA Simpson April 21, 2017 08:45AM |
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