Fixed post mirror grinder advice - Stargazers Lounge

Nov 01, 2011· Hi AllWeve been having some idle discussions about grinding mirrors here. In particular, weve been discussing building a fixed post mirror grinding turntable for cutting mirrors up to about a 24inch diameter to spherical. Its only a pipe dream at the …

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

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

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?

Mirror Grinding - Diamond Curve Generating Machine - YouTube

Sep 21, 2008· The Diamond curve generating machine in this video is grinding a 16' mirror blank. The purpose of this machine is to generate a curve into the mirror using homemade grinding tools, a diamond saw ...

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Flour Mill Machinery Prices/wheat Flour Mill Making Machine/plantain Flour Mill, Read More. ... plantain flour processing machine for sale nigeria; Grinding Mill China The world largest jaw crusher,cone crusher,stone Plantain Flour Machinery and . ... prices of medium yam powder grinding machine. Ludhina engineering works flour mill plant and ...

Telescope Mirror Kits - firsthanddiscovery.com

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.

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 fixed in this position.

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grinding machines in nigeria - ipotecabiz. dealers of grinding machines in nigeria Grinding Mill Machines For Sale In Nigeria Grinding mill machines39; brief structure consists of the host, analysis machine . Chat Now; fabrication of grinding machines in nigeria

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Then you definitely should look for certain equipment and tools. No matter if you are experiencing in the agricultural field or thinking about founding a gym, gaining a great success is possible with the right furniture and tools. For purchasing the best quality commercial equipment and tools in Nigeria it is worth visiting online service Jiji.

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

Grinding On the picture below the machine is fine grinding an 8 inch mirror with an 71% tool (143 mm diameter) and 9 micron aluminium oxyde. The bent lines on the mirror are the effect of the tool turning - with respect to the mirror - faster at the central part of the mirror as compared to the edge zones.

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. There are lots of good ideas there. The …

Stellafane ATM Main Page

There are a lot of misconceptions about making a mirror - read this even if you don't plan to make a mirror, but just want to know how it is done - with your bare hands and a few simple tools, you can grind and figure a fine mirror with a surface accurate to a few millionths of an inch! Telescope Formulas and Design Comparator

SPAC Mirror Lab

Where the 19th Century Art of Mirror Making Meets the 21st Century. The Saint Petersburg Mirror Lab is a small band of dedicated mirror grinders and telescope makers living in the Tampa Bay area of Florida. We offer a mirror making class for interested persons. We strive to create the best mirrors our home brew technology can muster.

Joy of Mirror Making: Introduction - bbastrodesigns.com

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.

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 machine construction log - jamescrombie.com

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

M-o-M Free Preview - Mirror-o-matic.com

Mirror-o-Matic was designed to be a very low cost astronomical mirror grinding, polishing and figuring machine. Its attributes are: 1. It can be built for somewhere between $200 and $400. 2. It is constructed of hardware store items and it needs no machined parts. 3. It is constructed primarily of 3/4 inch plywood and has few close tolerances. 4.

Free Mirror Grinding Machine Plans Plans

Your Mirror Grinding Machine Plans project plan should embody some lists! Lists of: woodworking hardware, the amount and type of wood needed, and the specified hand tools and power tools to complete the project. Note: A word of caution about buying woodworking tools. Only buy what you wish to complete your immediate or upcoming project.

SkyBadger - Mirror Grinding Machine

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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Save mirror grinding machine to get e-mail alerts and updates on your eBay Feed. + Items in search results. SPONSORED. TELESCOPE MIRROR GRINDING Machine Design INFO PLANS original 1951. Pre-Owned. $17.89. Top Rated Plus. ... GLASS EDGING POLISHER MACHINE 9 MOTORS FOR GLASS AND MIRROR EDGING AND POLISHING. Brand New. $16,900.00. Free local ...

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.

Mirror Grinding - Diamond Curve Generating Machine - YouTube

Sep 21, 2008· The Diamond curve generating machine in this video is grinding a 16' mirror blank. The purpose of this machine is to generate a curve into the mirror using homemade grinding …

Astro-Tel - Mirror grinding machine - Ray Hall Turbocharging

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 …

Mirror Grinding Machine | Hackaday

Sep 26, 2006· Mirror Grinding Machine. 6 Comments . by: Will O'Brien. September 26, 2006. The true test of the amateur astronomer is building their own telescope. Grinding and polishing your own mirrors …

Mirror Grinding Machine Plan | Crusher Mills, Cone Crusher ...

plan of grinding machine – Project Case – Cruher and grinder … Toyo is continuing to expand the size of its ultra-large vertical grinding machines and plans to introduce the T-185C, … Telescope Mirror Grinding Machine Plans …

Fixed-Post Mirror Grinding Machine - YouTube

Aug 22, 2014· Shown here I have the overarm locked to use the machine in fixed-post grinding/polishing mode. The overarm can be engaged with adjustable stroke length. Shown here, the machine is grinding an 8" f ...

Nigeria clay small grinding machine in Algeria - you4basel.ch

mirror grinding machine plans in nigeria. mirror grinding machine plans in nigeria. Manual It's the nature of machine grinding Many hand ground mirrors have astigmatism Plus zones Again without a small spherometer mirror grinding machine sale Algeria design South . Making my own fixed post mirror grinding/polishing machine 15/10/2012 Hey guys I ...

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