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12-inch F6 Truss Dobsonian
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Revised Altitude Bearings
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This new bearing design solved several problems:
1. The balance point is raised three inches providing some much needed torque below and reducing torque above.
2. The bearings themselves are more massive and added some additional weight below the balance point, again increasing torque where it was needed.
3. A 'flare' was added that reaches up to cover the imaginary axis line. This point will hode an optical encoder linked to a set of Digital Setting Circles (allowing me to access a computer holding thousands of cataloged objects, then aim the telescope accordingly).
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All projects on Shareaproject.com are user-submitted and should be used for reference information only. The projects are not intended to be complete "How-To" articles. Use the information contained in these projects at your own risk. Projects are not checked for completion, accuracy, or safety and therefore cannot be guaranteed in any way.
Outdoor Blog
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