• Telescope Mirror Grinding Machine

    Mirror Grinding Machine For Sale. AstroTel 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, Page 163, Amateur Telescope Making Book 1. A bowl which rotated was fitted to the spindle.

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  • Waite Research :: 15" Telescope Mirror

    The fabriion of this 15" primary telescope mirror began with a planoplano blank. I used my own diamond grinding equipment to generate the rough curve here. After the generation, I poured a steel grinding tool and used #40 silicon carbide abrasive to get the mirror close to the target focal length.

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  • Hindle Mirror Making Machine + 24" tool | Astromart

    1) Hindle MirrorMaking Machine. Extensively modified to perform all grinding, polishing, and figuring. Easily handles 24" blank and tool. Includes flotation supports for large, thin substrates. (less than cost of parts). Pickup only. 2) 24" f/5 Tool. Two fused " glass plates from Newport. " centre thickness. Edged round.

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  • buy mirror grinding machine

     · The Page Description. home Mirror Grinding Machine For Sale Mirror Grinding Machine For Sale 10 Inch Mirror Blanks 34 Thick 55 SampH 16Shipping prices are to the USA not shipping outside the US sorryCombined shipping is possible Write For a complete mirror making KIT with all abrasives polishing compounds pitch and grinding tool included please .

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  • Telescope Mirror Grinding Machine

     · Grinding Machine for Large Telescope Mirrors. Grinding Machine for Large Telescope Mirrors I designed and built a grinding machine for mirrors up to 42 inches in diameter By slipping on and off a couple of belts the machine can quickly be reconfigured for spinning work or for stroking work The machine can also work smaller mirrors . Get Price

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  • Amateur Telescope Making – Amateur Astronomers Association .

     · The central textbook is How To Make A Telescope by Jean Texereau. This is published by WillmannBell, Inc. Box 3125, Richmond, VA 23235, telephone (804) . This book covers just about every aspect of telescope making, and his advise on polishing and figuring is second to none. WillmannBell also publishes other books that are useful.

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  • telescope grinding machine

    How I make Telescope Mirror Blanks. · Here is the super simple grinding machine I built to true up the edges of the blanks. It is just an angle grinder with a masonry wheel mounted on the edge of a table. I also mounted a lazysusan bearing on a .

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  • principle of a mirror grinding

    Sand Making Machine. VU Towerlike Sandmaking System; VSI6X Sand Making Machine; Auxiliary Facilities. ... surface it is a surface grinding and this is also another example of surface grinding, MirrorSurface Grinding, In terms of the process principle, as shown ... Know More. How to Make a Telescope. by Jean Texereau, 938 by 600, 440 pages ...

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  • telescope mirror grinding machine plans IngStar

     · A good starter size is the 150 mm (6 ) mirror. A 200mm (8 ) will also work. Most ATM books and websites recommend a Pyrex mirror blank, but in my opinion, annealed plate glass is better for this first, learn and practice is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no .

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  • telescope mirror grinding machine

    Waite Research Telescope Mirrors :: Home. Apr 29, 2010· Fine Grinding a 20" Quartz Telescope Mirror. Rough Grinding on the FixedPost Mirror Grinding Machine. Hogging the Curve on a 20" f/ Quartz Telescope Mirror. Astronomy magazine names Waite Research's Renegade telescope a top astro product of 2015.

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  • What are the best materials to use for a telescope mirror?

    For about 50 you can get a 3″ table top Dobsonian mount reflecting telescope that will do quite a bit better than any that Galileo had: Starter telescopes for beginners The interesting planets are pretty bright. The sweet spot for observing planets is Continue Reading Mark VandeWettering Long time amateur astronomer...

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  • TELESCOPE MIRROR GRINDING Machine 6"12" HowTo build PLANS For Sale

    Plans to build an Automatic Power Grinder for Telescope Mirrors. The machine easily adjusts for grinding and polishing 6, 8, 10, and 12 inch mirrors. It automatically carries out the three correlated movements of hand grinding the backandforth motion, the slight turn of the upper disk at the end of each stroke and the short step around the barrel of pedestal every few .

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  • CNC Optical Grinding Machines | OptiPro

    And never sace quality by using the PRO Series or eSX 5Axis CNC lens grinding platform that's right for you. Spheres, aspheres, cylinders, prisms, and freeforms. Glass, ceramics, and hardened steels. Lens sizes from 5500 mm. We have the right grinding solution for your appliion. PRO 80 GTS Optical Lens Generator: 580 mm Optics

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  • Where can you get a telescope mirror that is at least 50 inches?

    A few years ago (2010) Orion was offering a 50″ Dobsonian for 123,000, the offer has since been withdrawn. My guess is that a salesman got the bright idea to offer this telescope without talking with the people responsible for designing and fabriing this system.

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  • Explore how telescope mirrors are made |

     · To start, a new mirror blank is "sanded" down to create a precise parabolic curve in a process called grinding. To do that, the blank is paired with a device called a grinding tool, usually made of...

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  • We build lapping honing deburring creep feed grinding machines .

    Precision Surfacing Solutions family of brands Micron Produced in Germany since 2009, MICRON machines are compact and dynamically rigid grinding machines especially designed for Creep Feed and Profile grinding. MICRON is an industry leader in grinding of Hydraulic components like stators, rotors and van pumps. Visit Site

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  • Hubble's Mirror Flaw | NASA

     · Hubble's primary mirror was built by what was then called PerkinElmer Corporation, in Danbury, Connecticut. Once Hubble began returning images that were less clear than expected, NASA undertook an investigation to diagnose the problem. Ultimately the problem was traced to miscalibrated equipment during the mirror's manufacture.

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  • Mirror Grinding Sale

    Mirror Grinding Machine. My Mirror Grinding Machine. For a long time I've wanted to build a machine for grinding telescope mirrors. Dennis Rech's MoM designs finally inspired me to just get up and do it. Over the years, I'd been collecting motors, gear boxes, pulleys, etc. Most of them came from industrial junk yards.

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