Extruder Head without printed parts - concept March 10, 2009 04:51PM |
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Re: Extruder Head without printed parts - concept March 10, 2009 06:11PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 11:45AM |
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Re: Extruder Head without printed parts - concept March 11, 2009 11:49AM |
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Re: Extruder Head without printed parts - concept March 11, 2009 12:26PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 01:37PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 01:50PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 02:50PM |
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You are right about the gears, I hadn't though of that. I may have to dig through some boxes for parts.Quote
If you mount a small gear on the same shaft as your big gear and use that to move the filament you will, I think, get the much reduced angular velocity that you are looking for.
Re: Extruder Head without printed parts - concept March 11, 2009 02:55PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 03:04PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 03:05PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 03:51PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 04:48PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 05:19PM |
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Re: Extruder Head without printed parts - concept March 11, 2009 05:44PM |
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Quote
The main problem I've had with worm gear drives is friction increasing the force needed to push the filament. I have no way of extruding an extruder, and the materials I have used aren't slippery enough once you get enough pressure to hold the filament against the worm drive without excess slipping.
Re: Extruder Head without printed parts - concept March 15, 2009 10:24AM |
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Re: Extruder Head without printed parts - concept March 15, 2009 02:06PM |
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Re: Extruder Head without printed parts - concept April 21, 2009 11:37PM |
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Re: Extruder Head without printed parts - concept April 22, 2009 11:32AM |
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Re: Extruder Head without printed parts - concept April 22, 2009 10:55PM |
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