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Mirror Grinding Designing

Mirror Grinding Designing

For Mirror Mount 3 foot by 1.5 foot plywood 34 inch thick 2 foot by 1.5 foot plywood 34 inch thick 2 6 inch angle brackets 1 L hook 12 screws 34 inch long for the L brackets 3 flat head wood screws for feet For Optical Tester 6 inch wide by 32 inch long by 34 inch thick hardwood board 3 single sided utility blades 2 magnets 12 inch diameter 1 depth gauge with 1 inch or more of travel with readings every .

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Mirror Grinding Designing

  • Optical Testing Of Parabolic Mirrors 9 Steps With

    For Mirror Mount 3 foot by 1.5 foot plywood 34 inch thick 2 foot by 1.5 foot plywood 34 inch thick 2 6 inch angle brackets 1 L hook 12 screws 34 inch long for the L brackets 3 flat head wood screws for feet For Optical Tester 6 inch wide by 32 inch long by 34 inch thick hardwood board 3 single sided utility blades 2 magnets 12 inch diameter 1 depth gauge with 1 inch or more of travel with readings every .

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  • Mirror Grinding Table - Atm Optics And Diy Forum

    Aug 04 2010 You just need a few pieces of plywood some small wheels a central pivoting point. Just put it on any table and youre done. You do not need to walk around the grindingstand.

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  • Making A Mirror Grinding Amp; Polishing Machine - Atm

    Mar 16 2015 Page 1 of 5 - Making a Mirror grinding amp; Polishing machine - posted in ATM Optics and DIY Forum Hello I am on the half of the way to make a mirror grinding machine inspired by original M-O-M design. I made the pulley arrangement such a way that both the turn table amp; eccentric spins at 50 RPM fixed. I wont go for making mirror bigger that 10.

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  • Making My Own Fixed Post Mirror Grindingpolishing Machine

    Oct 15 2012 Page 1 of 2 - Making my own fixed post mirror grindingpolishing machine - posted in ATM Optics and DIY Forum Hey guys. Im thinking of making my own fixed post mirror grindingpolishing and curve generating machine.

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  • Stellafane Atm Measuring Sagitta

    Dont confuse lower case r mirror radius with upper case R Radius of Curvature which is twice F Focal Length. Calculating Sagitta. Before you start grinding you should have decided on your mirrors desired focal length.

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  • Mirror Finishing A Metal 7 Steps With Pictures

    Sometimes its really difficult dealing with metals like copper and brass Two metal that well be dealing with .Mirror finishing a metal like the copper plate I have shown in this Instructable isnt really hard or difficult to achieve especially when your projects requires metal parts.

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  • Paraboliing A Telescope Mirror - Bbastrodesigns

    Mirror makers turn to sub-diameter laps for larger faster mirrors. Deep parabolas can be carved out and onal irregularities attacked. However surface smoothness is an issue.

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  • Mel Bartels Amateur Telescope Making

    Grinding twin 30 inch 76 cm F2.8 mirrors; Design considerations for a 30 inch binoscope; My proposed 30 inch design using NewtDesigner; My my Alta Initiative presentation on Meniscus Magic with progress on the twin 30 inchers starts at the 42 minute mark My last project a 25 inch 64cm F2.6 916 1.

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  • Dick Parkers Telescope Mirror Workshop Cassegrain

    The design must also account for back focus distance or the distance from the primary mirror to the focus plane behind the telescope to accommodate the focuser star diagonal and eyepiece.

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  • Stellafane Atm Main Page

    Grinding a Mirror For it is true that astronomy from a popular standpoint is handicapped by the inability of the average workman to own an expensive astronomical telescope.

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  • Astro-Tel - Mirror Grinding Machine

    MIRROR GRINDING MACHINE. I made my first mirror grinding and polishing machine over thirty years ago. It used the working principle of the machine illustrated at A Fig.3 Page 163 Amateur Telescope Making Book 1.

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  • 27814 - Mirror Grinding Bit-34-27814

    27814 - MIRROR GRINDING BIT-34-34 Fine Grit.Use these bits for decorative mirror edging or for edging ripple glass.

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  • Woodware Mirror Grinding Stand

    Still grinding your own mirror is a key skill that makes you a real telescope maker. To grind a telescope mirror by hand you simply attach a glass tool the same sie as your mirror blank to the top of a small strong stand.

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  • Leonardo Da Vincis Mirror Making Machines

    In his Codice Atlantico Leonardo offers two of sketches of mirror making machines. One machine is designed for grinding concave mirrors of small focal length. The other machine a much larger piece to implement grinds mirrors of large focal lengths.

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  • Tut44 Making A Mirror Grinding Tool - Asterismorg

    A design named for its inventor Sir Isaac Newton. The heart of the Newtonian telescope is its primary mirror. Most Newtonian primary mirrors have either a spherical or a parabolic shaped concave face.

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  • Mirror Grinding Process Parameter Selection And Design

    Mirror grinding mainly depends on the precision of the machine tool cutting and grinding amount and wheel selection and dressing.

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  • Mirror Grinding Machine Products Amp; Suppliers

    In September 1858 shortly after his return from Europe Draper began the construction of a mirror grinding machine of Lord Rosses design.

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  • Building A Fixed Post Mirror Grinding Machine

    Aug 19 2019 A few years ago I was thinking about hand grinding a mirror. I watched a YouTube video of John Dobson hand grinding a mirror. I dont really remember how big it was but it was big. Maybe 14. Maybe larger.

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  • M2 And M3 Mirrors Elt Eso

    At the grinding stage the mirror figure is monitored using a 4-metre 3D coordinate measurement machine 3D CMM.

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  • Cnc Optical Grinding Machines Optipro

    And never sacrifice quality by using the PRO Series or eSX 5-Axis CNC lens grinding platform thats right for you. Spheres aspheres cylinders prisms and freeforms. Glass ceramics and hardened steels. Lens sies from 5-500 mm.

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  • Cassegrain Formulas - Astronomy

    The secondary has the right conic constant and it is placed at the proper design location the system will be perfectly corrected for spherical aberration.

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  • Homemade Telescope Making - Google Sites

    A table saw covered with layers of newspaper about 12 inch thick to support the mirror and tool was used as the grinding stand. A wet began by spraying the disks with water and smearing a small amount of grit over the tool or mirror with my fingers.

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