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
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Please see the Buy Telescope Mirror Blanks page for low prices on plate glass mirror blanks. If you'd like to buy a complete mirror grinding KIT, with all abrasives and grinding tool included, please see the Buy Telescope Mirror Kits. website for the lowest prices on plate glass telescope mirror grinding kits.
Telescope Mirror Grinding Machine For Sale pol-recreatie.nl. 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 . Home CocoaTown Bean to Bar Machines …
Telescope Mirror Grinding Machine Plans. Telescope mirror grinding machine plans lab3d telescope mirror grinding machine price in india mirror grinding machineelescope mirror grinding machine based on dennis rechs m-o-m 20, the two-axis u-joints you see are made of a soft 2"x2" pine which costs about 180 for 8 feet a 38" hole and a 38" contact ...
Grinding Machine for Large Telescope Mirrors I designed and built a grinding machine for mirrors up to 42 inches [11m] in diameter By slipping on and off a couple of belts, the machine can quickly be Get Now Mirror Grinding Machine telescope mirror grinding machine based, [Chat Online] Used Metal Polishing Machinery for Sale | Polisher 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.
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. ... [Mike's telescope workshop] [Mike's home-built ...
Mirror Grinding Machine For Sale. Mirror grinding machine for sale Mirror Making Workshop Texas Star Party Located inside the Lodge building youll have a protected environment to grind polish and test your mirror See photos from the 2017 and 2016 Mirror Making. See Details >
Telescope Mirror Grinding Machines Crusher Mills Cone. Mirror grinding machine g w ritchey flickr photo sharing grind a series of telescope mirrors starting with a 24inch and then a 60inch mirror for a telescope initially intended for the yerkes observatory the grinding machine. Learn more Telescope Mirror Grinding Machine Design Info
Mar 23, 2016· Telescope mirror grinding ... Rough Grinding a 20" Quartz Telescope Mirror on the Fixed-Post Machine ... Using the Fixed-Post Grinding Machine for Rough Grinding an 11-inch Telescope Mirror ...
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. Wood frame construction
Strasbaugh polishing and grinding machine. You wont find very many of these around. Strasbaugh is the premier manufacture of machines used by the professionals. This machine is solid no plastic or wood. You can adjust the spindle and eccentric speed with a turn of a knob while running. It makes mirror grinding a pure joy.
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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 ...
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Telescope Mirror Grinding Machines boucheriedujardin.be. 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. Get Price
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.
Jun 12, 2016· What are the best sources for mirror blanks? - posted in ATM, Optics and DIY Forum: Ever since I found Stellafanes mirror making page, Ive been itching to build my own telescope. Im going to start with a 6-8in. Newt (the classic beginning ATM project!). All I need now are the materials! I can find the yogurt containers pretty easily. For the rest of it, I had to do a little searching.
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.
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.
Jun 23, 2014· Mirror blank kit - posted in ATM, Optics and DIY Forum: Could somebody please point me to a source where I can purchase a kit for grinding a 6" mirror for a Newtonian type telescope…
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 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself.
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. Ive got loads of questions regarding the design so Ill just start firing away Do I need an eccentric moving tool to be able to polish a mirror spherical?
A 10-inch telescope mirror has a 10-inch or 250mm primary mirror. You can collect more light with a larger aperture. A 20-inch telescope mirror for sale will collect 6.25 times more light than an 8-inch telescope mirror will. However, the price of the mirror increases as the mirror gets larger. A larger telescope primary mirror will also make ...
Mirror grinding machine construction log I started thinking about building my own mirror grinding machine several years ago. Having been on the ATM list now since almost the beginning of it here on the web, I had lots of of inspiration reading of others projects and viewing their webpages
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.
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.