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 Telpe Making ...
Telpe Mirror Blanks Providing telpe mirror blanks and kits to telpe makers. Mirror blanks are individually tested for internal strain. Plastic protractor inserted under a 6 inch mirror blank during a stress test, to illustrate ...
Mirror-o-Matic mirror grinding machine Index Introduction Building the machinee First trials Testing Equipment Spherometer Mirror mount Foucault tester Ronchi grating Grinding log Further links Introduction The mirror machine ...
telpe making, mirror grinding, homemade tripod, eyepieces, astronomy How do you turn a chunk of glass into a telpe mirror, with a surface accurate to a couple millionths of a millimeter ? ...
Grinding, Polishing and Figuring Thin Telpe Mirrors Abridged from an article appearing in Telpe Making #12 Provided: Courtesy of Astronomy Magazine Article's Author: Bob Kestner Part I - Grinding For many years ...
My Mirror Grinding Machine For a long time I've wanted to build a machine for grinding telpe 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 ...
2015/02/14· 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 ...
Rough Grinding in the great outdoors at the Stellafane Mirror Class (October 2002 Stellafane Mirror Class) Telpe Making Workshops and Seminars Links to World Wide Mirror Class Listings. Link to the Stellafane ...
This is a full-thickness, 8 inch diameter telpe mirror blank that I made myself. This web page will show how I did it. Why make my own mirror blank? Why not? I build telpes. I have built a lot of telpes over the last 20 ...
Telpe MIrror Sets to purchase online. 4 Grades available: Standard, Professional, Research and Ultra. World class optics. ... Primary Mirror Dimensions Primary Mirror type Focal length nominal mm Edge thickness mm *
We provide a complete line of amateur telpe making (ATM) supplies including, Mirror kits, Pyrex, abrasives, pitch and polishing compounds Sign Up for New Book Announcements and Special Offers Pyrex Mirror Blanks* ...
2010/04/10· めまれている· Homemade polishing machine,Grinding 10" pyrex telpe mirror Alexrusastro Loading... Unsubscribe from Alexrusastro? Cancel Unsubscribe Working... Subscribe ...
Find best value and selection for your Telpe Mirror Grinding Tool search on eBay. World's leading marketplace. Skip to main content ...
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 ...
Want to build your own telpe? Start with one of our telpe mirror kits. Each kit comes with a telpe mirror blank and all the abrasives (silicon carbide grits and white aluminum oxide powders), cerium oxide polish and pitch ...
Telpe Mirror coating - recoating - aluminising, telpe mirror blanks, polishing, grinding and pitch supplies ... We offer a range of products and services for the ameteur telpe enthusiast such as grinding powders, polishing ...
Telpe Making *TELPES 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
Introduction A lot has changed since Russell Porter wrote those words - today the "average workman" can afford to buy an already made telpe and Dobsonian mountings are very popular. Much is also unchanged - mirror grinding ...
2010/05/01· just a quick vid of my home made mirror grinding machine just a quick vid of my home made mirror grinding machine Skip navigation Sign in .
How to make a large homemade telpe, including grinding polishing, and testing the homemade telpe mirror. Lots of photos and guidance on telpe making. ... Mirror and Telpe Making Tips If you have never made a ...
Telpe Mirror Making Kits - We sell complete kits for grinding and polishing high quality telpe mirrors. TelpeMirrorKits provides telpe makers with the most complete telpe mirror making kits available ...
mirror grinding machine for sale - Crusher South Africa telpe mirror grinding machines. Mirror Grinding Machine telpe mirror grinding machine based on Dennis ... telpe mirror grinding machines - Crusher South Africa ...
Find great deals on eBay for telpe mirror grinding. Shop with confidence. ... eBay determines trending price through a machine learned model of the product's sale prices within the last 90 days. "New" refers to a brand-new ...
Mel Bartels Rough Grinding The first milestone is putting a curve into the mirror face. The curve's depth dictates the mirror's focal length. The curve should be spherical. Creating the curve can be done by several methods: The curve is ...