telescope mirror grinding machine

SkyBadger - Mirror Grinding Machine

Product Features... Always sharp: If you tilt the mirror to the 45° position, the object ...

Joy of Mirror Making: Polishing - BBAstroDesigns

Rough Grinding on the Fixed-Post Mirror Grinding Machine Hogging the Curve on a 20" f/4.5 Quartz Telescope Mirror Astronomy magazine names Waite Research's Renegade telescope a top …

Grinding,Polishing and Figuring - Part 2 - Polishing

Polishing a mirror is one of the great joys you will experience as a maker and builder. It's also arguably the most accurate surface made by man or machine. If the mirror is expanded to the size of a football field, then the mirror's surface will be smooth to 1/1000 inch or 1/30 millimeter!

Document sans nom - Astrosurf - Astronomie

Mirror Making Machine – Welcome to the Fansler's. Bugger this for a Lark – A machine has got to be easier! I made my first telescope mirror, by hand in … could not afford the material to build a mirror grinding machine …

Fixed Post Mirror Grinding Table - designed with 123D ...

Stone tools go back 3.3 million years. Pounding, scraping, knapping, grinding combined with fire, heat, melting leads us today to grinding telescope mirrors from glass. Making a telescope mirror is one of the most satisfying and sublime joys you will experience. It's also arguably the most accurate surface made by man or machine.

how to make a telescope mirror grinding machine – Grinding ...

I've collected many fine books on telescope making and mirror grinding, including Richard Berry's Build Your Own Telescope, Sam Brown's All About Telescopes, and Jean Texereau's How to Make a Telescope. I read through all of these books, ordered a 6" mirror kit from Willmann-Bell, and built a grinding stand and Foucault tester.

How I built an edge grinder for telescope mirror blanks.

I borrowed a few ideas from the Mirror-O-Matic mirror grinding machine, particularly how to mount the turntable on top of the pulley. Anyone building machinery for cold-working glass should have a look at the MOM web site and plans.

Grinding Machine for Large Telescope Mirrors

The mirror machine came to me as a result of astronomical horse-trading, swapping a large GEM mount and a 8" Newtonian OTA for the machine as it was and a start kit consisting of two 6" blanks and the grit, rouge and pitch to manufacture a mirror. The grinding machine had been built to the design of the mirror-o-matic design of Dennis Rech ...

Telescope Mirror Kits - firsthanddiscovery.com

Mar 16, 2015· Page 1 of 5 - Making a Mirror grinding & 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 & eccentric spins at 50 RPM fixed.

Making my own fixed post mirror grinding/polishing machine ...

Mirror-O-Matic grinding machine. When I decided in 2009 after a ten-year break to get into mirror making again, it quickly became clear to me that I would need to construct machine, as hand grinding big mirrors is not something very beneficial for the hands of a musician.

telescope mirror grinding machine price in india

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.

How I built an edge grinder for telescope mirror blanks.

Telescope Making *TELESCOPES PAGE* How I got started in ATM Optical Equipment Pitch tester, Strain testing setup, Mirror test stands, Spherometers, Slitless Foucault testers, Interference test setup, Small grinding machine, Large grinding machine Optical Articles, Tables, etc.

Mike Lockwood Telescope Making Mirror Making

Sep 29, 2010· Mirror Grinding Machine - posted in ATM, Optics and DIY Forum: I have some interest in building a grinding machine for possible up to an 18 mirror, but something that will also do a 6 or 8 mirror. I have plans for the Mir O Matic but would like to do something a bit more modern.

Mirror Grinding Machine - Cloudy Nights

Find great deals on eBay for telescope mirror grinding. Shop with confidence.

telescope mirror grinding | eBay

Grinding Machine for Large Telescope Mirrors I designed and built a grinding machine for mirrors up to 42 inches [1.1m] in diameter. By slipping on and off a couple of belts, the machine can quickly be reconfigured for spinning work or for stroking work.

Mirror grinding machine construction log - James Crombie

Grinding Machine for Large Telescope Mirrors I designed and built a grinding machine for mirrors up to 42 inches [1.1m] in diameter. By slipping on and off a couple of belts, the machine can quickly be reconfigured for spinning work or for stroking work.

Stellafane ATM:Mirror Making Myths

Mirror Making Myths. Mirrors can only be made with Special Precision Equipment in Expensive Factories or Labs; Not True! Telescope mirrors can be made in your kitchen, basement or garage with nothing more than the mirror blank and a second piece of glass (called the tool) to rub the mirror against with an abrasive grit and water slurry.

Newport Glass Works, LTD. Grinding, Polishing and Figuring ...

DATSCOPE - Telescope mirror grinding machine. New grinding machine The new grinding machine is being used to re-make the old TRO 30 inch mirror and the three 20 inch mirrors. It will be capable of making a » Learn More. TELESCOPE MIRROR GRINDING MACHINE « Optical Instruments.

Waite Research Telescope Mirrors :: Home

Amateur Telescope Making Field Guides History Observation Guides Star Charts/Atlases Telescope Optics Amateur Telescope Making Abrasives, Polish and Pitch Telescope Mirror Blanks Telescope Mirror Kits Grinding Tool Kits

SPAC Mirror Lab

Grinding, Polishing and Figuring . Thin Telescope Mirrors . Abridged from an article appearing in Telescope Making #12 ... There are several ways to support the grinding and polishing machine turntable, but first make sure the turntable itself is rigid. It must not bend.

telescope grinding machine – Grinding Mill China

Mirror grinding machine construction log ... get to far and put it aside for a while as I built several med sized dobsonian telescopes, A 15" for myself and a 16" for the NBANB. Both of these mirrors were bought, but I still wanted ... suited to building a mirror grinder with. The machine contained a large speed reducer (47-1 ratio),

Mirror grinding - Telescope making

The Machines: Documentation: Information for ATMs Contact Dennis

Waite Research Mirrors For Telescopes - Science ...

Grinding, Polishing and Figuring Thin Telescope Mirrors . Part 2 - Polishing . Abridged from an article appearing in Telescope Making #13 Provided: Courtesy of Astronomy Magazine ... It can be flat, or it can have the radius of your mirror on it. The grinding tool is traditionally used by TMs.

Joy of Mirror Making: Introduction - BBAstroDesigns

Home Telescopes Mirror Making Contact Site Map ... Home--> Mirror making. Telescope Mirror Making Contents: Introduction; What Kind of Tool Should I Use? ... although I know Mel Bartels uses it for his polishing tools. For grinding the back of my 12" mirror, I used an 8" disk of 3/4" particle board, glued tiles to the front with epoxy, and ...

Making a Mirror grinding & Polishing machine - ATM, Optics ...

I borrowed a few ideas from the Mirror-O-Matic mirror grinding machine, particularly how to mount the turntable on top of the pulley. Anyone building machinery for cold-working glass should have a look at the MOM web site and plans.

Waite Research :: 20" F3.5 Telescope Mirror

There's a lot of glass to remove on this deep mirror (12.5" F/1.7 cassegrain). I start with number 80 abrasive on my fixed post grinding machine.

Telescope Mirror Making - Frontier Homepage Powered by Yahoo

Oct 15, 2012· Page 1 of 2 - Making my own fixed post mirror grinding/polishing machine - posted in ATM, Optics and DIY Forum: Hey guys. Im thinking of making my own fixed post mirror grinding/polishing and curve generating machine. ... CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any ...

Mirror-o-matic.com

Pictures of Taig Lathe The Taig Lathe and Milling Machine Pictures of the Taig Lathe, Mill amp; Other Tools and Accessories . Here are pictures of the Taig Micro Lathe and Taig Milling Machine, pictures of my machines and other Taig users machines, modifications and projects.

: telescope mirrors

Grinding action of a polishing lap : ... During polishing and figuring of telescope mirrors the translation movement is generally chosen, because of its overall effect, preferably to the rotation movement, with its non-linear wearing off effect, which is hard to control to obtain a regular shape, free of zonal defects. ... machine figuring a ...

Grinding Machine for Large Telescope Mirrors

Mirror Grinding Machine. telescope mirror grinding machine based on Dennis Rech's M-o-M 20. My Mirror Grinding Machine.For a long time I've wanted to build a machine for grinding telescope … » More detailed So you really want to build a Telescope Mirror.. So you really want to build a Telescope Mirror.Bob May. … Grinding/polishing machines work by rotating the bottom piece (mirror …