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Mirror Grinding Machine [Archive]

12/05/2007Ron Royal used to run a mirror grinding/telescope making class at Sydney Observatory However I think it ceased about 4 years ago This was a class which went over about 8 weeks 1 night a week where you went and ground your own mirror and built an 8/F8 scope Get price

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grinding machine karl size telescope

An edge grinding machine for telescope mirror blanks Grinding a Telescope Mirror I am going to double the size of this thing when I build my version! 【Inquiry】 Telescope Grinding Machine - mayukhportfoliocoin telescope grinding machine mines crusher for sale grinding machine telescope Either you want a unusual size Get price

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Mirror Grinding Machine [Archive]

12/05/2007Ron Royal used to run a mirror grinding/telescope making class at Sydney Observatory However I think it ceased about 4 years ago This was a class which went over about 8 weeks 1 night a week where you went and ground your own mirror and built an 8/F8 scope Get price

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ON THE MODERN REFLECTING TELESCOPE AND 'rHE MAKING

on the modern reflecting telescope and 'rhe making and testing of op'rical mirrors' by george w ritchey il assistant professor of practical astronomy and superintendent of instrumrnt construction in yerkes observatory (no 1459) ct1' ofwa8h1ng'i'on published by the smithsonian ins'l'i'l'u'l'ion 1904Get price

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ritchey telescope mirror grinding machine

Mike Lockwood Telescope Making Mirror Making 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 Get price

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How telescope is made

The total grinding process may take anywhere from one hour to eight hours The ground lenses are cleaned and moved to the polishing room 9 The polishing machine is similar to the grinding machine but the tool is made from pitch—a thick soft resinous substance derived from coal tar or wood tar Get price

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Mirror Grinding Kit Suppliers

Telescope Mirror Grinding Machine Products Find Telescope Mirror Grinding Machine related suppliers manufacturers products and specifications on GlobalSpec a trusted source of Telescope Mirror Grinding mirror surface grinding machine Alibaba Alibaba offers 441 mirror surface grinding machine products About 45% of these are grinding machines Get price

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machine for grinding telescope specula

Machine For Grinding Telescope Specula - wildcerorgin draper design mirror grinder Machine For Grinding Telescope Specula Before describing brietly the machines used in grinding mirrors it may be Chat With Sales machine for grinding telescope specula henery draper mirror grinding machine china 1200mm gold mining machinery wet pan mill for gold gold mirror grinding designing Get price

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telescope mirror grinding machine for sale

telescope mirror grinding machines microkelvin telescope mirror grinding machine for sale telescope grinding machine mines crusher for sale Telescope mirror grinding machine The new grinding machine is being used to remake the old TRO 30 inch mirror and the It will be capable of making a planned 1M Read more how to make a telescope mirror grinding machine Get price

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Grinding Mill for sale in UK

Used Filtermist Extraction Cnc Machine Lathe Mill Filtermist Extraction Unit Draws mist out of engineers angle plates (1) 3x2 5x3 5 (2) 2 5x2 1x3 these are made of cast iron and have been used mostly for grinding and milling small parts the electric stainless steel coffee spice owns a unique design and classic style which will increase more enjoyments in your life Get price

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telescope grinding machine

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 Get price

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grinding machine for optical uk

MACHINE TOOLS (INDIA) LIMITED - MTI Brown and Company Limited U K acquired the controlling interest in the CMM Portable CMM Optical CMM Laser scanners Vision based measurement Large size milling machines Thread grinding machines Universal gear testers Get price

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small size od grinder device for surface grinder machine

Product 15 - 40 surface area of the materials being processed consist of low protein high fiber material so fine grinding may be required in choice for particle size reduction (grinding) applications will be used to permit one machine to serve as both a be split in two pieces with some device at the bottom of the mill Get price

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How telescope is made

The total grinding process may take anywhere from one hour to eight hours The ground lenses are cleaned and moved to the polishing room 9 The polishing machine is similar to the grinding machine but the tool is made from pitch—a thick soft resinous substance derived from coal tar or wood tar Get price

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diy grinding high quality telescope lens

Diy Grinding Mill Diy Grinding Mill Prompt Caesar is a famous mining equipment manufacturer well-known both at home and abroad major in producing stone crushing equipment mineral separation equipment limestone grinding equipment etc diy grinding high quality telescope lens Get price

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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 Get price

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machine for grinding telescope specula

Machine For Grinding Telescope Specula - wildcerorgin draper design mirror grinder Machine For Grinding Telescope Specula Before describing brietly the machines used in grinding mirrors it may be Chat With Sales machine for grinding telescope specula henery draper mirror grinding machine china 1200mm gold mining machinery wet pan mill for gold gold mirror grinding designing Get price

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Stellafane ATM Main Page

Telescope Formulas and Design Comparator This page has formulas for many telescope and mirror parameters It will calculate parameters for two different telescope designs and compare the results for you It provides data to help in selecting a telescope and also provides information necessary for mirror making and testing Get price

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An edge grinding machine for telescope mirror blanks

An edge grinding machine for telescope mirror blanks An edge grinding machine for telescope mirror blanks Visit Discover ideas about Diy Telescope Astronomical instruments from the workshop of Michael Davis Diy Telescope Lab Obsession 15 same size as mine but looks a lot different Get price

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grinding machine karl size telescope

grinding machine karl size telescope Here are pictures of the Taig Micro Lathe and Taig Milling Machine pictures of my machines and other Marshall Space Flight Center The George C Marshall Space Flight Center (MSFC) is the U S governments civilian rocketry and spacecraft propulsion research center The largest NASA center Get price

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tut44 Making A Mirror Grinding Tool

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 than I can build " Neither is actually correct For many decades now amateur astronomers have been building their Get price

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Mirror grinding machine construction log

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 webpagesGet price

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Mirror Grinding Machine Design

Mirror Grinding Machine My Mirror Grinding Machine For a long time I've wanted to build a machine for grinding telescope 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 pulleys etc Get price

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Telescope Mirror Grinding Machine

Machine grinding a 25 telescope mirror Jeffbaldwinorg 16 nov 2012 Grinding 500 grit on a 25 F30 meniscus mirror tool is a 19 glass tiled stone tool With about a 3 overhang and about 37 pounds of weightead morey zeiss Grinding and polishing machine Youtube MOVE Get price

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Precision grinding for rapid fabrication of segments for

Precision grinding for rapid fabrication of segments for extremely large telescopes using the Cranfield BoX Xavier Tonnellier*a b Paul Morantza b Paul Shorea b and Paul Comleya b aCranfield University Precision Engineering Centre Cranfield University MK43 0AL UK bUltra Precision and Structured Surfaces Centre Cranfield University MK43 0AL UK Get price

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grinding machine karl size telescope

telescope grinding machine - elva-project Products Recommended AS a leading global manufacturer of crushing and milling equipment we offer advanced rational solutions for any size-reduction requirements including quarry aggregate grinding production and complete stone crushing plant Get price

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grinding machine picture simple

Using a Grinder - NewMetalworker Do the best job you can of grinding in a good circle just big enough for the pipe This picture is before I ground the trailing edges down to make it cut earth better browser) or you can use the lines and angles described with a CNC machine Get price

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norway large optics grinding machines

norway large optics grinding machines norway large optics grinding machines Jan 23 2015 fine grinding mills on the development of the physical properties of dried Norway spruce (Picea abies) The energy requirement can be specified either for the milling equipment (mill) or for the whole of compression zones stered over a largerGet price

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European Space Observatory Extra Large Telescope

The ground-based European Space Observatory Extra Large Telescope dubbed E-ELT has mirror segments measuring 1 5 m with many 1 000s required for the 40 m diameter five-mirror instrument which is hailed as revolutionary and will be the world's biggest eye on the sky Get price

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Lens Grinding Machine For Sale

Optical Eyeglasses Automatic Lens Edger Grinding Machine This automatic lens edger machine can be selected suitable grinding wheel to process the lens according to the material of lens When the grinding wheel works normally or wears out the size can be automatically adjusted by computer control and the adjustment size can be accurate to 0 05 mm Get price

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grinding machine karl size telescope

telescope grinding machine - elva-project Products Recommended AS a leading global manufacturer of crushing and milling equipment we offer advanced rational solutions for any size-reduction requirements including quarry aggregate grinding production and complete stone crushing plant Get price

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How doI grind mirrors and lenses for my telescope?

Well you've gotten a start but the process especially the figuring step at the end when you take a spherical mirror and turn it into a parabolic section is far too involved to outline in a short Quora response It's not that hard but it is timGet price

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