mirror grinding source - search results

Mirror grinding scope making You might purchase a mirror grinding kit, and have everything you need included If such a kit is unavailable, you need to do some mirror grinding source - search results

mirror grinding source - search results

  • Mirror grinding scope making

    You might purchase a mirror grinding kit, and have everything you need included If such a kit is unavailable, you need to do some scrounging You can order a 19 mm thick disc at your local glass shop Such glass is usually used for tabletops and windowMirror Grinding Source a high quality surface finish grinding process to ,through a series of abrasive processes, such as grinding and polishing, and is thus xray source, and quartz glass was used for the mirror 3a high quality surface finish grinding process to ,the mirror will be shaped efficiently by grinding and both ground waviness and was employed as the xray source, and quartzMirror Grinding Source seoaustininc31 行· The curve is ground into the mirror face using a grinding tool The curve is pregenerated forJoy of Mirror Making: Rough Grinding BBAstroDesigns

  • mirror grinding kit grind and polish telescope mirror at

    All our Mirror Kits contain a Pilkington Float Glass mirror blank and Grinding Tool These arefinished with fine ground edges 180 grade first stage ginding powder 400 grade ginding powder 303 grade smoothing powder Top quality Cerium Oxide Polishing powder Part No Data Sheet: Description: Product Type: Thickness (MM) Specification: Unit Price : QTY: BASKET: QUOTE: MKIT150: 150mmmirror grinding source A high quality surface finish grinding process to produce Mar 16, 2020 · A precision grinding with electrolytic dressing process was applied to finish mirrors; figure 2 illustrates the experimental grinding setup, which was developed in our previous research A rotary surface grinder, with air hydrostatic bearings for the wheel and work piece spindles, was employedmirror grinding source casa21beMy Mirror Grinding Machine For a long time I've wanted to build a machine for grinding telescope mirrors I've decided to make the program and the source code public, no strings attached I call it EZ3D Designer It is an enormous improvement over the original It's easy to use, quite handy, educational, and can be downright entertaining Some examples are included in the downloadMirror Grinding Machine

  • Stellafane ATM: Mirror Making Overview

    Mirror Grinding at the Spring 1998 Stellafane Mirror Workshop in the McGregor Observatory Rough Grinding The purpose of rough grinding is to start to cut a spherical concave surface into the mirror blank For a 6" mirror with a 48" focal length, the depth of the curve is 0047" A full sized tool is rubbed against the mirror blank, with a wet grit mixture, to abrade the glass (and also theMirror Grinding Source a high quality surface finish grinding process to ,through a series of abrasive processes, such as grinding and polishing, and is thus xray source, and quartz glass was used for the mirror 3a high quality surface finish grinding process to ,the mirror will be shaped efficiently by grinding and both ground waviness and was employed as the xray source, and quartzMirror Grinding Source seoaustinincMirror Grinding Machine Very last knife edge readings for this mirror I think Here is the project file source code It was created using Microsofts VC ver 6 If you don t have at least that this file probably won t be very useful ParabProj zip About 170 kb Tom Stokes 12/25/12mirror grinding source martinyfr

  • Mirror Grinding Machine

    My Mirror Grinding Machine For a long time I've wanted to build a machine for grinding telescope mirrors I've decided to make the program and the source code public, no strings attached I call it EZ3D Designer It is an enormous improvement over the original It's easy to use, quite handy, educational, and can be downright entertaining Some examples are included in the downloadWhile grinding the first mirror I discovered that there is a range of test equipment that I needed to aquire or build to analyse the steps along the way The spherometer is used to measure the mirror curvature as it roughed out, the mirror stand to hold it for testing, the foucault tester to do the focal plane testing, a light source for the foucault tester, tile grinding tools to grind theSkyBadger Mirror Grinding MachineMirror Grinding at the Spring 1998 Stellafane Mirror Workshop in the McGregor Observatory Rough Grinding The purpose of rough grinding is to start to cut a spherical concave surface into the mirror blank For a 6" mirror with a 48" focal length, the depth of the curve is 0047" A full sized tool is rubbed against the mirror blank, with a wet grit mixture, to abrade the glass (and also theStellafane ATM: Mirror Making Overview

  • Joy of Mirror Making: Polishing BBAstroDesigns

    Here is a 25 inch mirror on top of the fine grinding tool with pads applied And here is the result after 5 hrs of machine polishing starting from a 20 micron aluminum oxide grind Note that the edge is not as reflective Materials Needed Pitch is used today to polish amateur telescope mirrors, though any soft material will work to some degree such as felt, paper and even plastic Pitch was08/05/2021· A mirror grinding and polishing machine is a serious time waster You can put a lot more effort into manual grinding and polishing Plus you get the randomness of strokes and rotation to smooth things out A machine has to be deliberately varied to avoid zones I spent years using home made machines But would have been more productive without You can manually make any mirror you canFirst time mirror grinding 6" F45ish DIY AstronomerOur intent is to provide a source for lower cost, mirror blanks, and supplies for grinding your own telescope mirror If I had known as a kid how, well not easy, but indeed not as hard as I would have expected to grind my own mirror I sure would have had a much nicer scope then At present we have a supply of high quality Pyrex mirror blanks We recommend Pyrex over plate glass simply becauseKing Telescopes, telescope mirror blanks, using both

  • spin grinding a slumped mirror ATM, Optics and DIY Forum

    18/11/2017· spin grinding a slumped mirror posted in ATM, Optics and DIY Forum: so after taking a few years off from the hobby to get my wife well i have completed my spin grinder and am ready to tackle the 14 honeycombed mirror that you see as my avatar i had it fused to shape many years ago and it is slumped to an F5 curve i have not used a spin grinder as yet all my work has been done by hand orGrinding Wheels Grinding Wheels List Ceramic Grain CX Wheel Vitrifiedbonded Wheel for Gear Grinding "Gear Ace" New Superfinishing Wheel "Keen Stone" VitrifiedBonded Wheel for Precision Grinding "LIFE KING" New Mirror Grinding Superfinishing Wheel "Mr Neo Lapper" Billet and Slab Grinding 3Z Wheel HighAccuracy Resinoid Wheel "Flatdy"New Mirror Grinding Superfinishing Wheel "Mr Neo LapperMirror Grinding Machine Very last knife edge readings for this mirror I think Here is the project file source code It was created using Microsofts VC ver 6 If you don t have at least that this file probably won t be very useful ParabProj zip About 170 kb Tom Stokes 12/25/12mirror grinding source martinyfr

  • Mirror Grinding Machine

    My Mirror Grinding Machine For a long time I've wanted to build a machine for grinding telescope mirrors I've decided to make the program and the source code public, no strings attached I call it EZ3D Designer It is an enormous improvement over the original It's easy to use, quite handy, educational, and can be downright entertaining Some examples are included in the downloadMirror Grinding at the Spring 1998 Stellafane Mirror Workshop in the McGregor Observatory Rough Grinding The purpose of rough grinding is to start to cut a spherical concave surface into the mirror blank For a 6" mirror with a 48" focal length, the depth of the curve is 0047" A full sized tool is rubbed against the mirror blank, with a wet grit mixture, to abrade the glass (and also theStellafane ATM: Mirror Making OverviewSource of various MoM parts; MISUMI components Source of various MoM parts; MirrorOMatic grinding machine When I decided in 2009 after a tenyear 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 beneficial for the hands of a musician I started to look around and quickly foundMirroroMatic mirror making machine ATM pages of

  • King Telescopes, telescope mirror blanks, using both

    Our intent is to provide a source for lower cost, mirror blanks, and supplies for grinding your own telescope mirror If I had known as a kid how, well not easy, but indeed not as hard as I would have expected to grind my own mirror I sure would have had a much nicer scope then At present we have a supply of high quality Pyrex mirror blanks We recommend Pyrex over plate glass simply becauseRough grinding This step is about making one side of the glass concave It will give your mirror its overall focal ratio If you make the centre deep, you will end up with a fast telescope (eg F/D = 4) well suited for deep sky observations On the opposite, a shallow mirror (eg F/D = 8) will be performing very well on planets and the moon The theory behind grinding is that you can removeBuild your own telescope part 1: The mirror – ThomasGrinding Wheels Grinding Wheels List Ceramic Grain CX Wheel Vitrifiedbonded Wheel for Gear Grinding "Gear Ace" New Superfinishing Wheel "Keen Stone" VitrifiedBonded Wheel for Precision Grinding "LIFE KING" New Mirror Grinding Superfinishing Wheel "Mr Neo Lapper" Billet and Slab Grinding 3Z Wheel HighAccuracy Resinoid Wheel "Flatdy"New Mirror Grinding Superfinishing Wheel "Mr Neo Lapper

  • MirroroMatic and fixed position tool grinding ATM

    02/10/2005· MirroroMatic and fixed position tool grinding posted in ATM, Optics and DIY Forum: I plan on using a MirroroMatic type grinding machine soon The fixed position technique Mark Cowan uses is one I’m very interested in Mark has spoken about this to me and on this forum, as recently as today in the thread “Grinding my 18 f/6†26/08/2021· The Springfield Telescope Makers began when 15 men and one woman signed up for a class about mirror grinding with Russel W Porter The first official Stellafane Convention was held on July 3 and 4, 1926, and would be held annually until the start of World War II, when the people of Springfield had to dedicate all of their time to working in the town's factories to aid in the war effortWelcome Back, Stellafane Sky & TelescopeDid I not work wonders—some wheat for this beautiful mirror?” (source: “The Mirror: A History”) Profit begets competition In 1665, JeanBaptiste Colbert—appealing to Louis XIV for economic reform and endeavoring to keep in France the 100,000 crowns going out yearly to Italy for mirrors—managed to import 20 (living) Venetian glass workers into France Established by royalThe History of Mirror: Through A Glass, Darkly