mirror grinding instruments

  • Mirror grinding scope making

    If you have such a kit, save the second glass, and make a tile tool. Tile tools grind faster, and you can make 2 mirrors instead of one. Or you can share the costs of a mirror kit with a friend and make a mirror each. A tile tool is a disc poured from cement, with a layer

  • mirror grinding machine design

    Mirror Grinding Machine » Leonardo Da Vinci s Inventions. The mirror or lens grinding machine is a masterpiece of mechanical engineering. It has several gears in mesh at all times and also has several variable settings built into it. This machine was most likely designed by Leonardo while he was either investigating the different ways that light reflected off things or maybe he was planning

  • 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.

  • Mirror-o-Matic mirror making machine ATM pages of

    The M-o-M is a marvellous machine due to its simplicity and yet refined design. It is extremely flexible accommodating mirror sizes from 4 inch up to 20 inch (with slight modifications) and can be used for all three steps necessary in producing a mirror. That is you can use it to grind, polish and figure your optics.

  • Joy of Mirror Making: Rough Grinding BBAstroDesigns

    Grinding the curve into the mirror face can be done by one of the following approaches: Ceramic tiled tool ground against the mirror face. Glass tool ground against the mirror face. Ring tool. Motorized grinding wheel on the end of along boom that is anchored that is moved back and forth across the mirror face.

  • CNC Optical Grinding Machines OptiPro

    CNC Optical Grinding Machines: Improve the quality of your surfaces along with your bottom line by using grinding solutions that deliver accuracy and speed. 585.265.0160 Contact Us Careers Mastercam COVID-19 . Close. Request a Quote. Products. Optics/Ceramics Manufacturing Equipment. CNC Optical Grinding . PRO 80 GTS High Precision Lens Grinder: 5-80 mm Optics; PRO 160 GTS High

  • Making a homemade mirror grinding machine ATM,

    06.03.2006· I am assuming that you do enough mirror grinding and polishing to justify an investment in a bench in the first place. I've seen Mirror O Matics and while they seem to do reasonably good work, most seem to sit in the corner after one mirror and collect dust. As for the second motor to drive an over-arm. that has been shown to not be necessary. You can rig a simply overhead frame and the tool

  • Ed Grinds a Mirror scopereviews

    Mirror grinding is a noisy, messy, wet activity. It doesn't take up enough of your attention to fully occupy you, but it does take up just enough that you cannot do something else like watch TV, listen to the radio, etc. You're pretty much stuck there looking at your hands, and adding water or grit once in a while. This goes on for hours at a time. The whole session was kept under the watchful

  • How to grind a mirror for a telescope YouTube

    How to grind a mirror blank into the well-figured basis for a Dobsonian telescope. How to grind the glass, how to carry out a focus test, how to polish with

  • 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. Most of them came from industrial junk yards. To use these parts, I had to modify some of Dennis' plans. How I did it is described below. This

  • How to grind a mirror for a telescope YouTube

    09.08.2011· How to grind a mirror blank into the well-figured basis for a Dobsonian telescope. How to grind the glass, how to carry out a focus test, how to polish with

  • CNC Optical Grinding Machines OptiPro

    CNC Optical Grinding Machines: Improve the quality of your surfaces along with your bottom line by using grinding solutions that deliver accuracy and speed. 585.265.0160 Contact Us Careers Mastercam COVID-19 . Close. Request a Quote. Products. Optics/Ceramics Manufacturing Equipment. CNC Optical Grinding . PRO 80 GTS High Precision Lens Grinder: 5-80 mm Optics; PRO 160 GTS High

  • New Fabrication Process of Deep Paraboloidal Mirror by

    In this paper, ELID grinding and electro-forming techniques were applied to fabricate a deep concave paraboloidal mirror which will be used in Laman spectroscopy instrument. First, an injection mold with paraboloid was fabricated by ELID grinding and polishing. After the injection mold was ground by a #4000 metal resin bonded diamond grinding wheel, Ra, Rz and Ry were 8nm, 36nm and 60nm

  • Making a Mirror. Astronomy

    16.12.2002· The other thing that's important is to rotate the mirror as you are grinding. This motion is standard all along the process of grinding and polishing as you are trying to make a figure of a revolution and not a groove in the mirror. You also need to walk around the barrel or rotate your tool so that it too gets to be worn about equally well in all directions. Grinding/polishing machines work by rotating the

  • Stellafane ATM: Fine Grinding

    This can be done by grinding with the mirror on top and using the normal stroke. Mirror on top normally is used to increase sagitta, but in this case it should effectively bring down the center to meet up with the lower outer zones and get you to a good contact situation. After achieving good contact, check you bevel, and re-bevel if necessary at this time. See How to Bevel. Then return to the

  • Joy of Mirror Making: Polishing BBAstroDesigns

    Then after grinding the mirror face with 220 grit, cleanup thoroughly and flash polish by polishing for 15 minutes. Don't go onto finer grits until the astigmatism is gone. The second is to identify the saddle orientation, and using a sub-diameter lap, locally polish the ends of the saddle. It's not necessary to polish the center of the saddle. If the astigmatism cannot be removed then test

  • Amateur telescope making Wikipedia

    The mirrors start as a flat disk of glass, typically plate glass or borosilicate glass (Pyrex). The disk is carefully ground, polished and figured to an extremely accurate shape, usually a paraboloid. Telescopes with high focal ratios may use spherical mirrors since the difference in the two shapes is insignificant at those ratios. The tools used to achieve this shape can be simple, consisting of a similarly sized glass

  • Telescope Mirror Blanks / TelescopeMirrorBlanks.Com

    There are several advantages to using thin plate glass mirror blanks for grinding your telescope mirror: * Thin mirror blanks are less expensive, allowing more people to afford the hobby of grinding their own telescope mirror. * Choosing a thin mirror blank gets you more aperture for your dollar. * Telescope mirrors made from thin mirror blanks take less time to thermally equalize with the

  • Roland DE

    Die Synthesizer rekonstruieren zahlreiche der begehrtesten Instrumente der langen Roland-Historie, die mit ihren Sounds ganze Genres definiert haben. Mehr erfahren; HighlightsJU-06A. Mit dem JU-06A kannst du dir den Sound, Look und die Funktionalität des JUNO-60 sowie des JUNO-106 in einem zuverlässigen und modernen Instrument zurückholen und überall mit hinnehmen. Mehr erfahren

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