Lapidary Tools & Supplies for sale | eBay

You can easily use both grinding surfaces because they run at the same time (no switching out bits for disks). Packed with great accessories, the Diamond Max Elite Deluxe features a powerful motor that grinds fast (1/8 hp motor), big work surface (9" x 5-1/2"), a …

How I built an edge grinder for telescope mirror blanks.

A history of polishing machines As often in sciences and technology, Leonardo da Vinci was a pioneer, creating machines for the production of optical devices. Indeed, between 1513 and 1517, he imagined machines to grind and polish telescope mirrors, which, at the time, were made of bronze.

Joy of Mirror Making: Rough Grinding - BBAstroDesigns

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.


Feb 19, 2010· this video of my our first unfinished video of mirror grinding machine,made with easy available junk and bycycle parts and with help of local febrication shop

Metalworking Grinding Machines for sale | In Stock | eBay

New grinding machine The new grinding machine is being used to re-make the old TRO 30 inch mirror and the three 20 inch mirrors. It will be capable of making a … Mirror grinding machine construction log – page1

Telescope Mirror Kits - Firsthand Discovery

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 ...

Mirror Grinding Machine - ATM, Optics and DIY Forum ...

About product and suppliers: 8,912 mirror polishing machine products are offered for sale by suppliers on, of which metal polishing machine accounts for 3%, glass processing machinery accounts for 1%, and other metal & metallurgy machinery accounts for 1%.

Home page - Stephen Bader - Inspiring grinder envy

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.

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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 the fast shaft on ...

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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.

Amateur Telescope Making Main Page - Stellafane

Let us help you design the perfect machines and glass processing equipment to suit your needs. After looking through the Machinery section of our web site, you'll discover that each machine is designed to make your life a little easier, more productive and more profitable. CRL offers over 80 different machines to the glass and metal trades.

Mirror Grinding Machine

China Mirror Grinding Machine, China Mirror Grinding Machine Suppliers and Manufacturers Directory - Source a Large Selection of Mirror Grinding Machine Products at grinding machines,spices grinding machine,crankshaft grinding machine from China

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Metalworking Grinding Machines. Shop by Machine Type. See All - Shop by Machine Type. Showing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} - Shop by Machine Type. Go to previous slide - Shop by Machine Type. Surface Grinder. Tool & Cutter Grinder. Drill Grinder. Cylindrical Grinder. Belt Grinder. Bench Grinder.

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

Mirror Grinding Machine For Sale . mirror grinding machine mill for sale. Bill Kelly Alan Adler instead of grinding, flex the mirror And Sky and Telescope · Jim Crombie Mirror Grinding Machine. Get Price; Jeff Baldwin's machine. Fixedpost machine grinding is where the mirror is on a turntable rotating around 20 PRM [speeds vary], and a 75% ...

telescope mirror grinding / polishing machine with tachometer

Mirror Grinding Machine. telescope mirror grinding machine based on Dennis Rech's M-o-M 20. CNC telescope mirror grinder. CNCZone. Dec 6, 2006 Rough and fine grinding the mirror is about half the work. Polishing is the other half. Testing and figuring makes the third half. I've ground a few by hand, not to say I know anything about machine ...

mirror grinding machine | worldcrushers

Making A Mirror Grinding Tool By Allen Malsburry The average person would never think, "I can make my own telescope." Most amateur astronomers believe, "I can buy a better telescope than I can build." Neither is actually correct. For many decades now, amateur …

Strasbaugh polishing and grinding machine | Astromart

[Rating: 9/10] £77 Get It → Sealey Bench Grinder For Sale. Bench Tool Grinders For Sale For Industrial Buffing Tasks: Metabo Small Bench Grinding Machine. The DS small bench grinding machine sharpener with 240 Volts is a modern tool featuring a wheel size of 150 mm.

Bench Grinder Polisher Best 10 Workbench Mountable Tools

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. Most of them came from industrial junk yards.

Mike's Telescope Workshop -

Upright Machines: 4" x 64" Machines: 4" x 132" Machines: Grinding and Smoothing Mills: Scratch Polishing Machine: 4" x 106" Seamers: Horizontal Sander: Automatic Machine: Grinding Hand Tools and Bits. Diamond Plated Router Bits and Diamond Abrasive Products ... Diamond and Carbide Bits: Brazed Diamond Bits: Grinding Lubricants. Used to Aid in ...

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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 For Sale -

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.

Astro-Tel - Mirror grinding machine

Grinding machine: Each slab is ground down into the general desired rounded shape with this tool. File: Each stone is filed down by hand closer to the final shape. Polishing wheels and polish: The lapidary turns on the polishing machine and applies polish to the spinning wheel. These compounds have tiny elements that cut away at protrusions.

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