Subject:
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Re: need to make a 15 degree angle
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 1 Oct 2008 03:42:19 GMT
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Viewed:
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10202 times
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In lugnet.parts, Brian Davis wrote:
> In lugnet.parts, Sam Pagel wrote:
>
> > anyone know of a part or combination of parts that would
> > make a 15 degree angle... i have lots of room to work
> > with, just have no idea how to achieve the angle.
>
> Well... as a Technic type, I'd do that with triangles. A long Technic beam as
> the base, and another almost-as-long for the slope, with a small beam for the
> "back" or "support" - since you can join these by pins, the geometry is rather
> variable. How close you need to get to 15°, and how much space you need,
> constrain the problem quite a lot - but an adjustable framework of beam-and-pin
> pieces should give you just about any angle you need.
It doesn't need to be exact, just repeatable. I need to make an armature of 4
or 5 successive 15degree "turns" to support some panels that are making sort of
a jointed arc. I'll give the technic pieces a try. Almost jumped for joy at
Nick Kappatos's suggestion of technic angle connector #3, but it is, alas, 30
degrees.
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Message has 1 Reply:
 | | Re: need to make a 15 degree angle
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| (...) Further measurements show that connector #3 is 22.5 degrees - this means you can use these to make a jointed 90 degree arc with 5 panels (the ends would be perpendicular to each other). Would this meet your design requirement? (16 years ago, 2-Oct-08, to lugnet.robotics)
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Message is in Reply To:
| | Re: need to make a 15 degree angle
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| (...) Well... as a Technic type, I'd do that with triangles. A long Technic beam as the base, and another almost-as-long for the slope, with a small beam for the "back" or "support" - since you can join these by pins, the geometry is rather (...) (16 years ago, 1-Oct-08, to lugnet.parts)
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