Subject:
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Re: the LEGO CNC-Machine
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Thu, 30 Aug 2007 03:50:58 GMT
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Viewed:
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16957 times
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"Bob Fay" <rgfay@earthlink.net> wrote in message
news:JnKABC.F5v@lugnet.com...
> > http://formatc1702.prul.net/gallery/v/robocnc/DSC03537.JPG.html
>
> Cannot get this page to load yet. Will try again later.
I was successful reaching your page. It answers my questions about
configuration. I am sure you will agree with me that Lego should have made a
rack gear that would mesh with the worm segment. I have used them together,
but they do not work well. You can make an equivalent ball-lead nut with a
couple of 8T gears and 2 #3 axles between two lift levers. One gear locked
and the other floating. Looks like you have a good plan. Your tool changer
arm is good. Check this animation:
http://www.eng.miksch.de/prodsheet.php?nodeid=1850
Bob
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Message has 1 Reply:
 | | Re: the LEGO CNC-Machine
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| (...) indeed, i agree! (...) i can't quite picture what you mean. could you upload a drawing or something? the animation you sent is good, actually the up/down movement it makes could be the z-axis itself, saving me another motor (not the tool (...) (17 years ago, 30-Aug-07, to lugnet.robotics.rcx)
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Message is in Reply To:
| | Re: the LEGO CNC-Machine
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| "daniel" <daniel.formatc.at.gmail.com> wrote in message news:JnJLtv.G5y@lugnet.com... (...) That should be possible. I am thinking of parafin (sp?). That is a lot different. Worth a try. (...) Not able to recycle. Might even cause global warming. (...) (17 years ago, 30-Aug-07, to lugnet.robotics.rcx)
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