Mirror Grinding Machine Design

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The Design . I began by measuring the sizes of what I already had, a 1 3 hp 1750 rpm electric motor and a 25 1 geared speed reducer. Then I took a rough cut at the MoM-20 H-frame and placed the motor and gear box on it. Lining up the pulleys, drilling holes for the mounting bolts and making sure the belts would clear everything drove the design.

Mirror Grinding Machine

Mirror Grinding Machine

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 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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Leonardo Mirror Grinding Machine

Leonardo Mirror Grinding Machine

May 11, 2016 The Computer-Aided Design ( CAD ) files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Each CAD and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or real-world item, product, or good it may purport to portray.

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Mirror Grinding Scope Making

Mirror Grinding Scope Making

A good starter size is the 150 mm (6 ) mirror. A 200mm (8 ) will also work. Most ATM books and websites recommend a Pyrex mirror blank, but in my opinion, annealed plate glass is better for this first, learn and practice mirror.It is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no practical (visible at.

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Astro Tel Mirror Grinding Machine

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 Fig.3, Page 163, Amateur Telescope Making Book 1. A bowl which rotated was fitted to the spindle. I also built another machine.

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Skybadger Mirror Grinding Machine

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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Building A Fixed Post Mirror Grinding Machine

Building A Fixed Post Mirror Grinding Machine

Aug 19, 2019 Re Building a fixed post mirror grinding machine. I I had a nice piece of 3 4 stainless dowel that was begging to be used. So I bought a cheap pillow block to provide the locator for the metal dowel, and then drilled the overarm to fit. These pillow blocks are $8 and come complete with a locking collar - great deal.

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Grinding Mirror Using Cnc Router

Grinding Mirror Using Cnc Router

Jul 13, 2009 Page 3 of 3 - Grinding mirror using CNC router - posted in ATM, Optics and DIY Forum Hi Gordon, I have quite a bit of experience with CNC and designed many things using CAD (FreeCAD and Fusion 360) and then cut using CNC.

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Mirror Grinding Machine » Leonardo Da Vinci's Inventions

Mirror Grinding Machine » Leonardo Da Vinci's Inventions

The mirror or lens grinding machine is a masterpiece of mechanical engineering. It has several gears in mesh at all times and also has several variable settings built into it. This machine was most likely designed by Leonardo while he was either investigating the different ways that light reflected off things or maybe he was planning on inventing a telescope or some other optical device.

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Grinding Machines Carnegie Mellon University

Grinding Machines Carnegie Mellon University

Maintenance system include the tool post grinding machine and the versa mil attachment. Tool Post Grinding Machine The tool post grinding machine, see Figure 5-5, is a machine tool attachment designed to mount to the tool post of engine lathes. It is used for internal and external grinding of cylindrical workplaces. Refer to Chapter 7 for a.

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Making My Own Fixed Post Mirror Grinding Polishing

Making My Own Fixed Post Mirror Grinding Polishing

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.

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Mirror Grinding Machine Construction Log James Crombie

Mirror Grinding Machine Construction Log James Crombie

Mirror grinding machine construction log The current project really started out as a design exercise for my CAD work, something to suited to building a mirror grinder with. The machine contained a large speed reducer (47-1 ratio), a variable speed mechanism, motor mount and tachometer. the frame was too small to be able.

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Mirror Grinding Machine Products & Suppliers

Mirror Grinding Machine Products & Suppliers

In September 1858, shortly after his return from Europe, Draper began the construction of a mirror grinding machine of Lord Rosse’s design. Advances in Abrasive Technology XVI The superhard diamond grinding wheel with large-grit size plays an important role in precision mirror grinding.

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Large Thin Mirror Making Bbastrodesigns

Large Thin Mirror Making Bbastrodesigns

In addition, a great deal of money will be saved a finished 24 scope will set you back $7,000 grinding your own mirror and building the mount yourself will cost you $2,000. Amateurs have made mirrors up to 41 by hand. A grinding machine relieves the labor, but is not necessary. A 24 is the largest you can comfortably do solo.

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Telescope Mirror Making: Part 3 Rough Grinding

Telescope Mirror Making: Part 3 Rough Grinding

Gordon Waite sets up his fixed-post mirror grinding machine to begin rough grinding on an 11 f 4.3 telescope mirror. He uses a grinding tool made from dental plaster and steel pieces to speed up grinding. Gordon shows the setup for spin grinding at high speeds and with added weights to get the job done as fast as possible.

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Mirror Grinding Machine Hackaday

Mirror Grinding Machine Hackaday

Sep 26, 2006 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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Parabolic Mirror Grinding Machines Products & Suppliers

Parabolic Mirror Grinding Machines Products & Suppliers

Products Services for Parabolic Mirror Grinding Machines. Grinders and Grinding Machines - (985 companies) Grinders and grinding machines use an abrasive that is bonded to a wheel, belt or disc to remove material and improve surface finish. Devices can be pneumatically driven or powered by a combustion engine or electric motor.

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Grinding Machines Benteler Glass Processing Equipment

Grinding Machines Benteler Glass Processing Equipment

The very robust design of the Pencil-Edge Grinder makes longterm work possible (24 7) and has proven to be especially economical. Advantages. High precision Good grinding results also for large raw glass tolerances Machine frame and components of especially stable design.

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Grinding Machine Design Elementals [archive] Iceinspace

Grinding Machine Design Elementals [archive] Iceinspace

When I hand-ground a mirror once upon a time, it wasn't too difficult, but that was a 6 mirror. I want to make a machine to grind a 20 mirror. If I remember rightly, I circled the circular bench every 10 mins or so (motion A), and each back and forward stroke took say two seconds (motion B).

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Fixed Post Mirror Grinder Advice

Fixed Post Mirror Grinder Advice

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.

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Making A 25 Inch F2 6 Mirror

Making A 25 Inch F2 6 Mirror

Here's the mirror ready for polishing, fine ground to 20 micron aluminum oxide. That's quite the deep curve! Problem 4 build a polishing machine. Now it was time to design and build a polishing machine to polish the glass with polishing pads placed on the grinding tool. rmation, specifications, images and video available here.

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An Introduction To The Optics Manufacturing Process

An Introduction To The Optics Manufacturing Process

Oct 31, 2008 edging machine that can grind the outer diameter and put bevels on both sides in one run. Although less common, bevels can also be added after centration, either using a stone grinding wheel or convex or concave bevel tools.

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Telescope Making Links

Telescope Making Links

Large Thin Mirror Making by Mel Bartels. Grinding Machines. Mirror-o-matic. Tom Waineo's Desktop Grinding Polishing Machine. Ken Lilja's Grinding Machine. Grinding Machine. Figuring. Figuring a Paraboidal mirror by thermal predistortion. Optical Testing.

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How I Make Light Weight Hexagon Or Honeycomb

How I Make Light Weight Hexagon Or Honeycomb

Rough grinding is complete for the 12.5 inch honeycomb-back telescope mirror blank. The rough grinding went pretty quickly and painlessly this time. I only have maybe 12 hours of actual work in the mirror so far. It's hard to believe, but the rough grinding has removed over a pound of glass. The mirror now weighs in at only only 8 pounds 15 ounces.

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Explore How Telescope Mirrors Are Made

Explore How Telescope Mirrors Are Made

Jul 27, 2021 Making a telescope mirror. To start, a new mirror blank is “sanded” down to create a precise parabolic curve in a process called grinding. To do that, the blank is.

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Metal Crusher Scrap Metal Crusher Wood

Metal Crusher Scrap Metal Crusher Wood

Hongrun machinery is specialized in manufacturing and exporting of different kinds of crushers with good quality ,which includes metal crusher,scrap metal shredder,and wood crusher etc. you are sincerely welcomed to consult and visit us for starting a nice business trip!TEL 008618624980165 EMAIL [email protected]

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53 Telescope Mirror Making Ideas Telescope Telescopes

53 Telescope Mirror Making Ideas Telescope Telescopes

Travel Design. Instruments. Buy mirror blanks for telescope making. Telescope mirror blanks. Rough Grinding a 20 Quartz Telescope Mirror on the Fixed-Post Machine. Rough Grinding a 20 Quartz Telescope Mirror on the Fixed-Post Machine. Mirror grinding. Diy Telescope. Bath Caddy. Science. Lathe. Binoculars. Mirrors. Workshop. Backyard.

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Rotary Kiln Rotary Dryer Ball Mill

Rotary Kiln Rotary Dryer Ball Mill

The most reliable and efficient mill for raw and cement grinding. Innovative design for efficient grinding of cement types. Mill Simple, compact layout 30-50 less energy use Easy to operate High run factor Long lifetime.

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