mirror grinding miningME Mining Machinery

Mirror Grinding Machine For Sale- LEMINE Mining machine. 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 12 shaft size pillow Mirror grinding machine for sale.

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homemade sphere grinding machinecasa-vacanza-sicilia

homemade sphere grinding machine iron ore crusher equipment. machine to make stone spheres . Book Review of Sphere Maker s Craft by Robert F A Sphere Maker s Craft A Systematic Review of Sphere Cutting Notes and just how stone spheres are made A Sphere Maker s Craft is the book to own. The book is very well thought out the extra

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jeffbaldwin

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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Stellafane ATM Materials Tools

Introduction. This page will describe the necessary materials and tools you will need to make a mirror. It will only list what we feel are the minimum equipment required additional optional equipment is described on other pages in this series under the topic to which it applies.

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mirror grinding machine for salempulele

telescope mirror grinding machine for sale. mirror grinding machine for sale africarhirecoza. 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.

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Mirror-o-Matic mirror making machineATM 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.

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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.

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Homemade Mirror Grinding Machineia-Suknie-Slubne

Homemade mirror grinding machine constructed from angle iron an electric motor speed reducer eccentric mechanism pulleys and bearings contact supplier mirror grinding machine hackaday the true test of the amateur astronomer is building their own telescope grinding and polishing your own mirrors is a long arduous process.

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Mirror grinding machine construction logJames Crombie

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

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Stellafane Links Page

Grinding Chordal Stroke at Stellafane Grinding Placing the Mirror on the Tool Grinding Machine with Triple Spindle by Attila Have Telescope Will Travel (John Dobson) Hogging With Grinders How To Build a Dobsonian Making a Dental Stone Tool I by Francis Making a Tube I by Francis Mega Homemade Scope Mirror Cell

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Homemade Stone Grinder Crusher Mills Cone Crusher Jaw

Making a Dental Stone Tool Method of grinding of a mirror. Making a Dental Stone Tool Method of grinding of a mirror. With this method the first thing is to mostly grind out a roughly spherical hole in the mirror

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Fixed post mirror grinder adviceDIY Astronomer

Nov 01 2011 · Basically there are two types of grinding/polishing machine. The traditional type which involves the mirror rotating at a relatively slow speed a few rpm for a big mirror (16-20 inches) with the tool moving across the mirror from side to side at a higher rpm depending on the size of the mirror and/or tool. Fixed post mirror grinder

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Telescope Making Supplieswillbell

Super fine smooth cutting scratch free final stage abrasives.. Final lapping is the key to smooth regular surfaces that polish out quickly with no turned edges. The professional optician knows that a very fine closely controlled abrasive makes it possible to grind out in a few minutes slight irregularities which would take hours of polishing to correct.

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Fixed post mirror grinder adviceDIY Astronomer

Nov 01 2011 · Basically there are two types of grinding/polishing machine. The traditional type which involves the mirror rotating at a relatively slow speed a few rpm for a big mirror (16-20 inches) with the tool moving across the mirror from side to side at a higher rpm depending on the size of the mirror and/or tool. Fixed post mirror grinder

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Metalworking Grinding Machines for sale eBay

Get the best deals on Metalworking Grinding Machines when you shop the largest online selection at eBay. Free shipping on many items Browse your favorite brands Make OfferDelta Rockwell Univise Swivel Base Grinding Fixture SCG100. Foley Tool Rest / Stop Finger For Model 380 Tool Cutter Grinder ( Used ) 85.00

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jeffbaldwin

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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Fixed Post Mirror Grinding Tabledesigned with 123D

Telescope Mirror Making Part Rough Grinding This is part 2 of my video series documenting grinding and polishing a inch telescope mirror. I m using a spin or fixed post grinding machine. This video shows a few initial stages of making a primary mirror for a telescope. After hogging the mirror blank to depth the rough grinding stage begins.

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Grain Mills for sale eBay

Manual grain mills save you the cost of electricity but require you to put in the physical effort to grind the grains yourself and can be much slower to produce the same yield of ground grains as their electric counterpart. Another factor to consider in choosing between manual and electric grain mills is your lifestyle and the decor of your home.

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Mirror GrindingDiamond Curve Generating MachineYouTube

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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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Mirror-o-Matic

Other than these two advantages the Mirror-o-Matic will do nothing that cannot be done by hand walking around the barrel . Although the final results should be similar the mechanics of machine grinding and polishing can be very different from handwork. This machine should be used as

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build a mirror grinding machineME Mining Machinery

Making a homemade mirror grinding machine ATM 06/03/2006· 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.

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Homemade rotary table constructed from steel stock

May 17 2016Homemade rotary table constructed from steel stock bearings and off-the-shelf worm and gear built by Dean Williams. . Saved from Grinding Machine Milling Machine Machine Tools Metal Projects Welding Projects Homemade Tools Diy Tools Metal Shaping Metal Working Tools.

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Belt Grinders for sale eBay

Grinder. Grinding machine. 18.00. Free shipping. Make OfferGrinder. Grinding machine. CRC C130 Contact Wheel Belt Sander Grinder 30-35 Duro 55460. 179.00 A belt grinder s wheel can be an easy way to make adjustments or add finishes to some of the raw materials you might work within your home or shop. If you re working with lots of

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Telescope Mirror Grinding Machine For Sale

Clay Crusher Cheap Stone Crushing Machine For Sale Telescope Mirror Grinding Machines Mirror grinding machine construction log . More US2779137AMirror grinding machineGoogle Patents. Prior art keywords frame figure tools discs over Prior art date 1954-09-21 Legal status (The legal status is an assumption and is not a legal conclusion.

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Large Homemade Telescope Making ProjectGoogle

This web page provides an overview of my large homemade telescope making project. I read several telescope and mirror making books and visited many amateur telescope making or "ATM" websites to learn how to build a 14.5 inch homemade telescope of this size. These sources of information provided many of the techniques I used to make the telescope.

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Homemade grinding polishing machineYouTube

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Mar 19 2010 · Grinding a 25-Inch F3 Telescope Mirror Thinning and Flattening the BackDuration 10 59. Homemade polishing machine Grinding 10" pyrex telescope mirrorDuration 4 29.

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AGI Products Telescope Mirror Blanks

Centerless Grinding Rotary Grinding TELESCOPE MIRROR BLANKS MADE TO YOUR SPECIFICATIONS. If one of our standard telescope mirror blanks isn t exactly what you re looking for Advanced Glass can custom make a telescope mirror blank to your specifications. AGI can diamond machine ID holes into your mirror blank AGI can produce

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Homemade Mirror Grinding Machine

homemade mirror grinding machinebondhumahal. Mirror grinding machine Hackaday · The true test of the amateur astronomer is building their own telescope. Grinding and polishing your own mirrors is a long arduous process. Instead of lapping the blank by hand Laurie Hall built this mirror grinding machine from scratch.

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Making a homemade mirror grinding machineATM Optics

Mar 06 2006 · Making a homemade mirror grinding machineposted 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

A Look at the Future of Amateur Telescope Makers Feb 25 2020Making a Mirror grinding Polishing machineMar 16 2015Making my own fixed post mirror grinding/polishing machine Oct 15 2012mirror grinding machines.Oct 03 2006See more results Service Online

Mirror Grinding Machine ATM Optics and DIY Forum

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

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How to Make Your Own Telescope MirrorInstructables

You can do this without a drill press or turntable but youll need to make sure and always move around the table just as you would while fine grinding. When making a mirror remember RANDOM RANDOM RANDOM. Random is the golden rule that will make this mirror better than any machine can. If you made it this far your doing very good.

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DIY Surface Grinder For Making Precision Parts At Home

Mar 13 2015 · DIY Surface Grinder For Making Precision Parts At Home. 30 Comments . by it s an industrial machine tool and two surface grinding is generally considered a high

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Homemade rotary table constructed from steel stock

May 17 2016Homemade rotary table constructed from steel stock bearings and off-the-shelf worm and gear built by Dean Williams. . Saved from Grinding Machine Milling Machine Machine Tools Metal Projects Welding Projects Homemade Tools Diy

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Telescope Mirrors Blanks Secondaries Grinding Materials

Telescope Mirrors Blanks Secondaries Grinding Materials Testers Aluminising Making Advice Information.

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Build your own telescope part 1 The mirrorThomas

Build your own telescope part 1 The mirror. by Thomas posted in Astronomy DIY 6 tend to have a higher surface quality than the mirrors polished by industrial machines. Building a reflector telescope can be decomposed in 2 steps make the mirror and build the tube/mount. to chemical grinding (cerium oxide). The strokes stay the

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