• SkyBadger Mirror Grinding Machine

    Mirror making is something I have moved into after owning 3 Newtonian and 2 . The grinding machine had been built to the design of the mirror o matic design .. I changed the eccentric for a more or less fixed position just off centre which I.

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  • Fixed post mirror grinder advice DIY Astronomer Stargazers Lounge

    In particular, we've been discussing building a fixed post mirror grinding .. Basically there are two types of grinding/polishing machine.

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  • Mirror grinding Telescope making

    telescope making, mirror grinding, homemade tripod, eyepieces, astronomy. . Mostly on the mirror size you wish to grind, and the prices of the local market. .. After a while of grinding with the chordal stroke, you will notice that the disc has developed a depression in the center, but the edges have not, . Fix if necessary.

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  • Making a Mirror. Bob May's

    This whole process of making a lens or mirror surface was originally .. Grinding/polishing machines work by rotating the bottom piece (mirror or tool) .. You have to fix this problem whenever you find it and keep the rotation of . After about 5 wets of grit and water, go look at the pits that are on the mirror with the magnifier.

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  • Machine Mirror Making

    A mirror making machine enables the optician to multitask as well as save their own . Fixed post machine grinding is where the mirror is on a turntable rotating.

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  • Driving Simulator (not only) polishing parabolic mirrors (POLSIM .

    Mar 12, 2018 . This is a simulator of the operation of a simple machine that consists of a turntable, . modes of the machine named, FIXED POST, also called "Spinny grinding":: . Rotation speed of the mirror; ; (default 4.8): : As a fixed post,.

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  • How to use a polishing machine Astrosurf

    Grinding action of a polishing lap : . During polishing and figuring of telescope mirrors the translation movement is generally .. the squares; the lap has to be thoroughly cleaned before and after every polishing session. .. its action completely), to ensure a fixed overhang and aim at precisely bringing correction to a given.

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  • Rough Grinding a 20" Quartz Telescope Mirror on the Fixed Post .

    Mar 6, 2010 . This video shows how to setup a mirror grinding machine for fixed post grinding, also known as spin grinding or spinning. After setup, you'll see.

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  • Mirror o Matic mirror making machine ATM pages of Berthold .

    When I decided in 2009 after a ten year break to get into mirror making again, . support for construction and operating that type of mirror grinding machine.

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  • Large Thin Mirror Making Mel Bartels

    A grinding machine relieves the labor, but is not necessary. . We will verify our mirror's quality at the eyepiece using the star test, after first getting the mirror ... Hills can be fixed by planing them down, troughs are harder to fix because it is.

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  • Rough Grinding a 20" Quartz Telescope Mirror on the Fixed Post .

    Mar 6, 2010 . This video shows how to setup a mirror grinding machine for fixed post grinding, also known as spin grinding or spinning. After setup, you'll see.

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  • Using the Fixed Post Grinding Machine for Rough Grinding an 11 .

    Feb 16, 2014 . Using the Fixed Post Grinding Machine for Rough Grinding an 11 inch Telescope Mirror . Preparing to Grind a 22" f/4.0 Telescope Mirror.

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  • mirror grinder page

    I started thinking about building my own mirror grinding machine several years ago. . Here are some pictures I took after assembling the platter drive components . set at 15rpm Overarm speed 6 strokes per min (fixed), Stroke+/ 2.375"

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  • mirror grinder page

    I started thinking about building my own mirror grinding machine several years ago. . Here are some pictures I took after assembling the platter drive components . set at 15rpm Overarm speed 6 strokes per min (fixed), Stroke+/ 2.375"

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  • Fixed post mirror grinder advice DIY Astronomer Stargazers Lounge

    In particular, we've been discussing building a fixed post mirror grinding .. Basically there are two types of grinding/polishing machine.

    contact us
  • Fixed Post Mirror Grinding Table designed with 123D Design .

    Rough Grinding a 20" Quartz Telescope Mirror on the Fixed Post Machine . A Mirror O Matic machine Diy Telescope, Cosmos, Science Nature, Ciel, Outer.

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  • Waite Research :: 15" F4.5 Telescope Mirror

    After fine grinding, the mirror was rough polished on the fixed post machine using a pitch polisher. The Ronchigrams in the photo area show the progress of the.

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  • Waite Research :: 15" F4.5 Telescope Mirror

    After fine grinding, the mirror was rough polished on the fixed post machine using a pitch polisher. The Ronchigrams in the photo area show the progress of the.

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  • Grinding a Telescope Reflector with Tool Grinding Device

    As this would necessitate a very high structure over the grinding machine, I did . to the post to allow the edge of the tool to hit the mirror blank a little over the center. . and with a scriber fixed to the other end an arc is scribed on the template.

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  • Astronomy Options . Astronomy, Mirror Making, Telescopes .

    Aug 29, 2016 . The mirror cell is made entirely aluminum strips positioned in . my last post on grinding, polishing and figuring my plate glass mirror, or as I call the PGM. . the ideal location in relation to the mirror on the fixed post machine.

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  • Mike Lockwood Telescope Making Mirror Making

    Mike Lockwood's Home Page for Telescope Making and Mirror Making. . testers, Interference test setup, Small grinding machine, Large grinding machine.

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  • Making the 20 inch Conical Mirror . Pierre Lemay

    After all the work described below, the 20 inch conical mirror blank ended up . My grinding machine, shown in these pictures, was based on Dilworth's . The holes would also provide a location to fix the cement tools during grinding/polishing.

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  • Fixed Post Mirror Grinding Table designed with 123D Design .

    Rough Grinding a 20" Quartz Telescope Mirror on the Fixed Post Machine . A Mirror O Matic machine Diy Telescope, Cosmos, Science Nature, Ciel, Outer.

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  • Mirror o Matic mirror making machine ATM pages of Berthold .

    When I decided in 2009 after a ten year break to get into mirror making again, . support for construction and operating that type of mirror grinding machine.

    contact us
  • Types of mirror grinding machines ATM, Optics and DIY Forum .

    Nov 17, 2018 . Types of mirror grinding machines posted in ATM, Optics and DIY . has some experience with those machines; Some machines have fixed.

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  • Astronomy Options . Astronomy, Mirror Making, Telescopes .

    Aug 29, 2016 . The mirror cell is made entirely aluminum strips positioned in . my last post on grinding, polishing and figuring my plate glass mirror, or as I call the PGM. . the ideal location in relation to the mirror on the fixed post machine.

    contact us
  • Machine Mirror Making

    A mirror making machine enables the optician to multitask as well as save their own . Fixed post machine grinding is where the mirror is on a turntable rotating.

    contact us
  • Using the Fixed Post Grinding Machine for Rough Grinding an 11 .

    Feb 16, 2014 . Using the Fixed Post Grinding Machine for Rough Grinding an 11 inch Telescope Mirror . Preparing to Grind a 22" f/4.0 Telescope Mirror.

    contact us
  • Waite Research Telescope Mirrors :: Home

    mirror maker . Rough Grinding on the Fixed Post Mirror Grinding Machine . Please contact us today for availability on our premium telescope mirrors.

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  • Types of mirror grinding machines ATM, Optics and DIY Forum .

    Nov 17, 2018 . Types of mirror grinding machines posted in ATM, Optics and DIY . has some experience with those machines; Some machines have fixed.

    contact us
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