home made mirror grinding polishing machine detailed plan

Astro-Tel - Mirror grinding machineI made my first mirror grinding and polishing machine over thirty years ago. . of the machine illustrated at "A" Fig.3, Page 163, "Amateur Telescope Making" Book 1. . Plan view of top of machine. Fig. . 8 Showing Lap & Mirror Holding Detailshome made mirror grinding polishing machine detailed plan,Astro-Tel - Mirror grinding machineI made my first mirror grinding and polishing machine over thirty years ago. . of the machine illustrated at "A" Fig.3, Page 163, "Amateur Telescope Making" Book 1. . Plan view of top of machine. Fig. . 8 Showing Lap & Mirror Holding Details

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home made mirror grinding polishing machine detailed plan

home made mirror grinding polishing machine detailed plan,

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

When I decided in 2009 after a ten-year break to get into mirror making again, it quickly became . That is you can use it to grind, polish and figure your optics.

Stellafane ATM: Mirror Making Overview

This page will give a brief overview of the mirror making process. The goal is not to provide detailed instructions (which are provided elsewhere on . dust) from Spray Bottle W. Mirror Maker S is grinding with one hand, Mirror on Top, . We abandon the hard tool in favor of a Polishing Lap - a stiff substrate covered with Pitch.

Herb's Glass & an 8-inch mirror

Polishing Polishing out scratches. Avoiding scratches. Removing mirror from tool. Figuring . Sharpie test showed making contact on edge but not in center. Sept 26 2005 . Matthew Fuchs' telescope and Marc Siblia's grinding machine are on display. . (Again, details and other considerations are in my "scratch" document.).

Telescope Making - Wikibooks, open books for an open world

People have been making telescopes for 400 years, and it's no surprise they've built a vocabulary of specialized terms. . A usable objective lens can be salvaged from many types of equipment that .. I will grind and polish a shorter focal length mirror and a longer focal length mirror. . Time to get into the details of design.

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

Detailed plans and a hardware kit. After having made five mirrors by hand, I decided to build a mirror making machine. I did a google search and arrived soon on.

Polishing - an overview | ScienceDirect Topics

Highly reflective mirror surfaces can be produced by polishing. Material is removed at a very . 13.8 of a plane-parallel polishing machine. Sign in to download.

Making A Mirror Grinding Tool - Amateur Astronomers, Inc.

The image below was taken using my first homemade 6" mirror. Even though this . least six different grades of grits before moving on to the polishing operation.

How to Build an 80-Foot-Wide Telescope Mirror to See Deep Space .

Jan 15, 2016 . New Atlas Used to ID Brain Parts for Plans and Actions . One of the biggest challenges is making a bigger mirror to collect the light. . But spinning gives it the right overall curvature and saves our having to grind out 14 tons of . Next we need to polish the surface to an accuracy of a small fraction of the.

Leonardo Da Vinci's mirror making machines

. pictures of our reconstruction of Leonardo's short focal lenght lens grinder. . One machine is designed for grinding concave mirrors of small focal length. . thus allowing an artist to construct details otherwise difficult to draw with the naked eye. .. made upon one plane showing things which appear in relief, and the mirror.

Constructing grinding and polishing machines - SAO/NASA ADS

Constructing grinding and polishing machines John R. Nichol and John Wall The .. in order that adjustment can be made for varying tool and mirror thicknesses. .. Telescope Making Techniques, Volume 2.6 There is no doubt that machine.

Fabrication and Testing of Large Flats - LOFT, Large Optics .

These machines can make up to 1.3 m diameter flat mirrors. .. The polishing supports must control the mirror self weight deflection to some small allowable amount. . We performed the grinding and polishing with a l00 cm tool. ... succeed with manufacturing large high quality flats, careful planning and design is essential.

home made mirror grinding polishing machine detailed plan,

How mirror is made - material, manufacture, making, history, used .

Innovations in mirror making have been directed towards flattening the glass .. A commercial optical grinder can accommodate 50 to 200 blanks, which are all.

home made mirror grinding polishing machine detailed plan,

San Francisco Sidewalk Astronomers - Building Telescopes

Each fall, John teaches courses in telescope making at the Randall Museum . own mirror and telescope mount, and even check out the complete plans. . For more details, check the Randall Museum's website. . The Chabot Space and Science Center in Oakland offers a Telescope Maker's Workshop every Friday night.

reflections / refractions reflections refractions - University of Michigan

Conor O'Neill's Traditional Irish Pub, 318 South Main Street, Ann Arbor Details to be announced. .. The laborious process of rough and fine grinding then polishing a 16" mirror . hole making machine to put holes through the center of mirrors. I have a great fascination with cassegrain type design for scopes and plan to.

Fixed Post Mirror Grinding Table - designed with 123D Design .

See more. A Mirror O Matic machine Diy Telescope, Binoculars, Diy And Crafts, Outer Space .. Introduction to grinding polishing and parabolizing a telescope mirror .. Build Your Own Telescope, Complete Plans for Five Telescopes you can Build with Simple Hand . Links to detailed flickr set for every step in construction.".

home made mirror grinding polishing machine detailed plan,

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

Detailed plans and a hardware kit. After having made five mirrors by hand, I decided to build a mirror making machine. I did a google search and arrived soon on.

Want To Make A Giant Telescope Mirror? Here's How : NPR

Jan 26, 2012 . Angel is the master of making big mirrors for telescopes. . After the mirror is cast, it moves to the Large Polishing Machine, where . Not only is it devilishly hard to grind and then polish an aspherical mirror, it's hard to know when you've . really dim objects; and high resolution so they can see fine details.

Stellafane ATM: Mirror Making Overview

This page will give a brief overview of the mirror making process. The goal is not to provide detailed instructions (which are provided elsewhere on . dust) from Spray Bottle W. Mirror Maker S is grinding with one hand, Mirror on Top, . We abandon the hard tool in favor of a Polishing Lap - a stiff substrate covered with Pitch.

Mel Bartels' Amateur Telescope Making

telescopes and amateur telescope making articles by Mel Bartels. . So far from the Milky Way plane, this glow could be IFN – Integrated Flux Nebulae. After a few . Finally a detailed sketch of the M74 IFN with the 13 inch F3 including UGC 1167. .. My new grinding machine, polishing a 25 inch [635cm] diameter mirror.

Chapter 4 Telescope Making Basics

the skills of even an experienced telescope maker. 4.1.2 . Following are some detailed examples of planned budgets for making the in- struments in this book . Primary mirror, tool, abrasives, polishing compound and pitch: $85. • Secondary .. There are five steps in the making the primary mirror: rough grinding, fine grind-.

Mirror Grinding Machine

telescope mirror grinding machine based on Dennis Rech's M-o-M 20. . I quickly discovered that changing the original plans was not easy, so I . These are some of the M-o-M drawings I made in the very beginning. . This is typical for grinding and polishing. . About $5.00 at Home Depot. . Have a look at the details.

Mirror Grinding Machine

telescope mirror grinding machine based on Dennis Rech's M-o-M 20. . I quickly discovered that changing the original plans was not easy, so I . These are some of the M-o-M drawings I made in the very beginning. . This is typical for grinding and polishing. . About $5.00 at Home Depot. . Have a look at the details.

Fabrication of large secondary mirrors for . - Semantic Scholar

These giant telescopes require secondary mirrors that could not be made readily . A list of the secondary mirrors finished or planned at the Mirror Lab is given below in Table 1. .. We start work on the optical surface by grinding it to the best-fitting spherical surface. . dary polishing machine to allow rapid measurements for.

home made mirror grinding polishing machine detailed plan,

Large Homemade Telescope Making Project - Google Sites

How to make a large homemade telescope, including grinding polishing, and . To eliminate the need for rough grinding and save time, I had the mirror kit .. Here's a webpage offering details on how to build a mirror tester: ... (15) Take your time and plan out your telescope design and construction carefully before starting.

mirror – RASC Vancouver

The Newtonian is easy as you simply make a spherical mirror, easy to do . prepared their blank for work, as detailed in the book, "The Perfect Machine". . I now have a mat on tiles cut for a 16″ tile tool, and more grit, polish and pitch for use. . of not making extra work for myself, I plan on grinding the back of the mirror as I.

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