Grinding mirrors

Grinding Mirrors

Mirror grinding - scope making

You might purchase a mirror grinding kit, and have everything you need included. If such a kit is unavailable, you need to do some scrounging. You can order a 19 mm thick disc at your local glass shop. Such glass is usually used for tabletops and window displays.

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Grinding a 25-Inch F3 Telescope Mirror: Thinning …

16-12-2014 · Gordon started with a 2" thick telescope mirror that weighed about 70 pounds. By thinning the blank, hes lightened the mirror by about 20 pounds! This video explains how he ground off the excess glass and flattened the back …

Joy of Mirror Making: Rough Grinding

The center will deepen during the first stage of fine grinding as contact is achieved across the mirror face and fine grinding tool. On larger mirrors, the ring tool may leave the zones part way to the edge a little underground. For these mirrors, as you near the depth, you can alter the strokes to be off-center.

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. The machine can also work smaller mirrors if the drip pan is moved to …

Mirror Grinding - gobeyondmba.nl

Fast Mirror Grinding Polishing The ATMs Workshop. There are numerous techniques that have been described over the years for grinding and polishing mirrors. Some of these techniques have been devised for the specific purpose of making the mirror grinding and polishing operations easier or faster.

principle of a mirror grinding - kindertherapievenlo.nl

New Grinding Methods for Aspheric Mirrors with , New Grinding Methods for Aspheric Mirrors with Large Curvature Radii , low surface roughness can be obtained by mirror grinding , …

Mirror-o-Matic mirror making machine - ATM …

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.

Mirror Grinding Machine

My Mirror Grinding Machine. For a long time Ive wanted to build a machine for grinding telescope mirrors. Dennis Rechs M-o-M designs finally inspired me to just get up and do it. Over the years, Id been collecting motors, gear boxes, pulleys, etc. Most of them came from industrial junk yards.

mirror grinding machines - mvdeburcht.nl

MirrorOMatic grinding machine. When I decided in 2009 after a tenyear 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. read more

grinding an optical flat mirror - Reiner Vogel

Fine grinding. A flatness in the range of 1 µm can be reached by grinding three glass blanks alternatingly against each other, blank 1 on 2, 2 on 3, 3 on 1, and so on. This will be continued with each Carbo grade. After fine grinding, one of the blanks is picked as the future flat mirror and will be polished.

Mirror Grinding Machine For Sale - ketelservice …

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. 24" Mirror Grinding and Polishing Machine - …

-Mirror Grinding Machine Plan-

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. How to Make Your Own Telescope Mirror - instructables.com

buy mirror grinding machine

Some amateurs actually use grinding machines to cut most of the grinding and polishing time. Figuring is actually the most sensitive part. Machines can achieve a good result for longer focal ratio (f/6, f/8, etc) but hand figuring is probably still the best option, especially for faster mirrors. Contact Supplier

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