telescope mirror grinding machine Build Your Own Telescope, Complete Plans for Five In clear, step by step instructions, author Richard Berry tells how to build five telescopes, from a simple reflecting telescope suitable for a parent and child to build together to a...

Machine Mirror Making In our shop we use fixed-post grinding and polishing, then parabolizing with an Elgin style system 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...

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 zon...

Telescope plans - scribd Telescope Plans - Free download as All About Telescopes, by Sam Brown mirror and one diagonal flat, , cost 8 to 16-inch telescope Mirror grinding, PDF The Comparative Law And Economics Of Reinsurancepdf , Has anyone built a telescope? PDF God In The Machine Video Games As Spiritual Pursuitpdf How to choose a ....

mirror grinding machine plans Laos iron ore processing plant Limestone Grinding in Belgium Sand Making Plant Designed by SBM in UAE Rough Grinding a 20 Quartz Telescope Mirror on the Get Price Stellafane ATM Main Page...

There are many reasons for grinding your own mirror Either you want a unusual size, or focal length, or to satisfy your curiosity, or to have the pride of achievement by fabricating something as precise as a telescope mirror...

Save telescope mirror grinding to get e-mail alerts and updates on your eBay Feed Items in search results TELESCOPE MIRROR GRINDING Machine Design INFO PLANS original 1951 Pre-Owned 1789 Top Rated Plus Sellers with highest buyer ratings , New Listing 6 f/8 Finished Primary Mirror for Telescope - NEW, but needs to be re-coated New ....

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 ,...

Mar 16, 2015 0183 32 Page 1 of 5 - Making a Mirror grinding Polishing machine - posted in ATM, Optics and DIY Forum Hello, I am on the half of the way to make a mirror grinding machine inspired by original M-O-M design I made the pulley arrangement such a way that, both the turn table eccentric spins at 50 RPM fixed I wont go for making mirror bigger that 105 or max 12...

Mirror Grinding - Diamond Curve Generating Machine - YouTube Sep 21, 2008 hubachdeviantart/ This is my father s garage where he is currently working on his telescope hobby The Diamond curve generating machine in ....

To test the mirror, you do have to take it off the polishing machine, clean it, and put it on a test stand and use an optical tester to take readings on it In general, you take a set of readings and get a report and then plan the strategy for your next figuring session on the polishing machine or hand polishing...

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...

Here are some resources on the subject of grinding machines Telescope Mirror Grinding Machine Plans More Info Telescope Mirrors - Orion Optics UK Telescope MIrror Sets to purchase online 4 Grades Below is our selection of Telescope Mirrors available ,...

Rough grinding a telescope mirror The Oltion Relationship Jerry Oltion points out that if the sagitta is 1/16 of the unit of measure, the focal ratio is the mirror diameter...

TELESCOPE MIRROR GRINDING Machine Design INFO PLANS original 1951 - 1989 Design plans for a Power Grinder for Telescope Mirrors The machine , , Mirror Grinding Machine Plan , using their plans as the basis for replicating the design , Making a homemade mirror grinding machine ,...

Design plans for a Power Grinder for Telescope Mirrors The machine automatically carries out the motions for grinding and polishing a 6 Telescope Mirror hand grinding These are not detailed How-To Plans - they do however cover all the details needed for designing your own custom machine...

Rough grinding is complete for the 125 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 ,...

Large Thin Mirror Making , A grinding machine relieves the labor, but is not necessary A 24 is the largest you can comfortably do solo Larger mirrors require a helper , April 1996, Sky and Telescope magazine starting on page 75 carries an article by Toshimi Taki, analyzing mirror cell design to support thin mirrors ....

...

Telescope Making Links - Designs and Techniqu , Astronomy, telescope making ,mirror grinding and testing Large Thin Mirror Making by Mel Bartels Grinding Machines Mirror-o-matic Tom Waineo s Desktop Grinding/Polishing Machine Ken Lilja s Grinding Machine...

Oct 15, 2012 0183 32 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...

One of the great joys of telescope making is grinding your own mirror Now days it is easer to buy finished mirrors than grinding kits to make them Still grinding your own mirror is a key skill that makes you a real telescope maker...

Aluminising, Testing Materials HOME PAGE TELESCOPES ASTRONOMY Telescopes Astronomy Telescope Mirrors, Blanks, Tools, Aluminising, Testing, and Materials for Mirror Making...

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 Making TELESCOPES PAGE How I got started in ATM Optical Equipment Pitch tester, Strain testing setup, Mirror test stands, Spherometers, Slitless Foucault testers, Interference test setup, Small grinding machine, Large grinding machine Optical Articles, Tables, etc...

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...

telescope mirror grinding machine plans - tombudeu Ball Mill Ball mills are used primary for single stage fine grinding, regrinding, and as the second stage in two stage grinding, Belt Conveyor Get More Info Rough Grinding a 20 Quartz Telescope Mirror on the ....

Save mirror grinding machine to get e-mail alerts and updates on your eBay Feed Items in search results TELESCOPE MIRROR GRINDING Machine Design INFO PLANS original 1951...

Grinding, Polishing and Figuring , is determined by the diameter of the mirror and how you plan to mount the mirror in the telescope For mirrors under 19 , I would not use glass under 1 thick and if you re buying Pyrex, I d use a 162 sheet , If you plan on working your mirror by machine, you ll run into problems that will increase ....

Feb 14, 2016 0183 32 This feature is not available right now Please try again later...