telescope mirror grinding machine plans

Telescope Mirror Grinding Machine Plans

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.

Mirror-o-Matic mirror making machine - ATM pages of ...

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 / polishing machine with ...

Feb 14, 2016 · Making a 33 cm f/4.8 mirror on the Mirror-o-Matic 6: polishing the surface with a pitch lap - Duration: 9:12. Jan van Gastel 3,159 views

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. A bowl which rotated was fitted to the spindle. I also built another machine of the same type.

Making a homemade mirror grinding machine - ATM, Optics ...

Mar 06, 2006 · Making a homemade mirror grinding machine - posted in ATM, Optics and DIY Forum: I want to make a motorized mirror grinder , any good info on this , i have a couple geared motors , low speed high torque. One more question ...will 1 1/2 shaft size pillow block bearings work good for a homemade EQ mount? Thank you , John


Design plans for a Power Grinder for Telescope Mirrors. The machine automatically carries out the motions for grinding and polishing a 6" Telescope Mirror. hand grinding. These are not detailed How-To Plans - they do however cover all the details needed for designing your own custom machine. Uses a 1/3 hp electric motor. stone frame construction

The Machines: Documentation: Information for ATMs Contact Dennis


TELESCOPE MIRROR MAKING BOOKS Advanced Telescope Making Techniques Volume 1 & Volume 2 $60AUD Amateur Telescope Making Volume 1, 2 & 3 $70AUD Build Your Own Telescope Complete plans for 5 high quality telescopes $70AUD The Dobsonian Telescope A practical manual for building large aperture telecopes $82AUD How To Make a Telescope 2nd …

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

Mar 06, 2010 · This video shows how to setup a mirror grinding machine for fixed-post grinding, also known as spin grinding or spinning. After setup, youll see how abrasive and water are applied, and how the ...

Telescope Mirror Kits -

Want to build your own telescope? Start with one of our telescope mirror kits. Each kit comes with a telescope mirror blank and all the abrasives (silicon carbide grits and white aluminum oxide powders), cerium oxide polish and pitch to grind and polish it to your specifications.

How I built an edge grinder for telescope mirror blanks.

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. ... [Mikes telescope workshop] [Mikes home-built ...

Stellafane Links Page

Rough Grinding in the great outdoors at the Stellafane Mirror Class (October 2002 Stellafane Mirror Class) Telescope Making Workshops and Seminars. Links to World Wide Mirror Class Listings. Link to the Stellafane Mirror Class. Astronomy Conventions & Star Parties

Mirror grinding - Telescope making

There are many reasons for grinding your own mirror. Either you want a unusual size, or focal length, or to satisfy your curiosity, or to have the "pride of achievement" by fabricating something as precise as a telescope mirror.

Joy of Mirror Making: Introduction

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. Its also arguably the most accurate surface made by man or machine.

Free Telescope Mirror Grinding Machine Plans Plans

Telescope Mirror Grinding Machine Plans Guide. For a variety of reasons both business and private, the growth and popularity of people turning into involved in do-it-yourself or (DIY) woodworking projects has increased dramatically over the past range of years.

Telescope Making Supplies

Throughout the grinding and final lapping stages, the objective has been to reduce pits and scratches to the smallest possible size. However, no amount of grinding can produce a surface smooth enough or sufficiently transparent to meet the needs of a first-class telescope objective. Different techniques are needed.

Fixed-post machine grinding is where the mirror is on a turntable rotating around 20 PRM [speeds vary], and a 75% tool is on top. They are already curve-generated. The tool is hanging over the mirror by 1/6 the diameter of the tool, or about 1/8 diameter of the mirror, and is …

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 [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.

Jan van Gastel: Making a mirror-o-matic mirror making machine

Detailed plans and a hardware kit After having made five mirrors by hand, I decided to build a mirror making machine. I did a google search and arrived soon on Dennis Rechs Mirror-O-Matic pages.Just what I was looking for!

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