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Joy of Mirror Making: Introduction - bbastrodesigns

Stone tools go back 33 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...

Mirror Grinding Machine - YouTube

Aug 04, 2009· My Zeiss grinding and polishing machine - Duration: 9:40 Riccardo Spada 92,124 views , PJ GRINDING MACHINE 02 MIRROR O MATIC ADDON - Duration: 8:05 HeyApos 330 views...

Mike's Telescope Workshop - mdpub

I finally decided it was time to build a machine to help me grind the edges of the blanks true and round This is my home-built edge grinding machine for grinding down my home-cast mirror blanks Click to see the whole project This is a 125 inch diameter, 15 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself...

Moulding Knives, Templates, Molding Catalog by Mirror ,

Mirror Reflections is a moulding knife design and manufacturing company that produces some of the finest quality molding knives, profile templates and CAD (computer-aided design) drawings in the woodworking industryWe are a reliable resource for superior quality cutters for the moulder or shaper and acrylic templates for profile knife grinders...

Stellafane ATM: Materials & Tools

6" & 8" Pyrex Mirror Blanks Patterns on surfaces and edges are mold marks, splotch on 6" is a grinding mark by the manufacturer Two blanks are in their protective cardboard shipping sleev...

Got Grit?

I started doing this because of the high cost of small quantities of Grit and Grit kits and found that many people felt the same way I think we have a collection of Mirror Making supplies unlike any other website...

Stellafane ATM Main Page

Amateur Telescope Making Main Page Russell Porter , Much is also unchanged - mirror grinding techniques are very similar to those written up by Porter and Ingalls in the 20´s and 30´s Many amateur astronomers still choose to fabricate their own instruments, for the pride of accomplishment, the gaining of knowledge and the insurance of ....

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...

mirror grinding machin - ATM, Optics and DIY Forum ,

Oct 03, 2006· Thanks for the video Jim I had no idea that these machines ran at those speeds When I built my machine, I didn't have a computer or any books on building grinding machines so I built one that mimics the stroke a person would do For instance, my turntable rotates at just one RPM and the stroke eccentric turns at 36 RPM...

mirror polishing machine, mirror polishing machine ,

A wide variety of mirror polishing machine options are available to you, There are 109,383 mirror polishing machine suppliers, mainly located in Asia The top supplying countries or regions are China, Taiwan, China, and India, which supply 99%, 1%, and 1% of mirror polishing machine respectively...

Mirror grinding - scopemaking

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...

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...

Leonardo Da Vinci's mirror making machines

The other machine, a much larger piece to implement, grinds mirrors of large focal lengths Though Leonardo da Vinci creates sketches of mirror grinding, one crucial and logical question to ask is whether he used such mirrors in his artwork or drawing...

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

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 I wont go for making mirror bigger that 105 (or max 12)...

Mirror Grinding Machine - Cloudy Nights

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 I have some ideas about using a AC drive and a large aluminum disk for the turntable and have made a parts list ,...

Leonardo Da Vinci's mirror making machines

The other machine, a much larger piece to implement, grinds mirrors of large focal lengths Though Leonardo da Vinci creates sketches of mirror grinding, one crucial and logical question to ask is whether he used such mirrors in his artwork or drawing...

Making a Mirror - Astronomy

Grinding/polishing machines work by rotating the bottom piece (mirror or tool) and letting the top piece freely rotate about it's central axis as it desires to do As you watch a machine work, the upper piece will rotate at about 1/2 to 1/10 the speed of the bottom piece...

Mirror Industries

A single purchase order ensures your project is done right the first time - saving you time, money, and eliminating sub-contract mark-ups Our extensive machine shop and experienced staff enable Mirror Industries to meet most all of your maching and hard chrome plating needs...

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" Fig3, Page 163, "Amateur Telescope Making" Book 1 A bowl which rotated was fitted to the spindle...

My Zeiss grinding and polishing machine - YouTube

Dec 06, 2009· The movie shows the Zeiss machine in all its phases, putting together notes, drawings and films that make up the story: from initial idea to the project, manufacturing of machine parts to the ....

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...

How I built an edge grinder for telescope mirror blanks

How I built an edge grinder for telescope mirror blanks It was very quick and easy I have been casting my own telescope mirror blanks for a few years now , 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 ....

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 M-o-M designs finally inspired me to just get up and do it Over the years, I'd been collecting motors, gear boxes, pulleys, etc...

From the Kiln of Horace Davis - mirrorgrindingmachine

I had an idle mirror grinding machine (a modified MOM 20), so I volunteered to grind and polish his blanks and check for strain using the cross-polarized light test Soon, three plate glass blanks arrived, two 10 inch and one 75 inch They looked pretty bad They showed a lot of strain where Horace had taken a belt sander to them...

mirrorgrindingmachine

Another Windows program for analyzing telescope mirrors Parab was inspired by Jim Burrows' Sixtests and Dave Rowe's and James Lerch's FigureXP programs Both seem to be inspired by Texereau's book Parab was developed using Microsoft's developement tools and pretty much complies with the user interface that Bill Gates has mandated...

Mirror Grinding Machine - YouTube

Jun 25, 2013· this is my nearly completed fixed post mirror grinder still some work to do left, but this is a test for functionality there's also a short vid on my digital home built kiln controller, and more ....

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

Mar 07, 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 how abrasive and water are applied, and how the ....

Mirror grinding - scopemaking

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...

Moulding Knives, Templates, Molding Catalog by Mirror ,

Mirror Reflections is a moulding knife design and manufacturing company that produces some of the finest quality molding knives, profile templates and CAD (computer-aided design) drawings in the woodworking industryWe are a reliable resource for superior quality cutters for the moulder or shaper and acrylic templates for profile knife grinders...

Mirror Grinding Machine, Mirror Grinding Machine , - Alibaba

Alibaba offers 8,740 mirror grinding machine products About 2% of these are grinding machines, 1% are glass processing machinery A wide variety of mirror grinding machine options are available to you, such as ce, ul, and ur...

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