ABOUT

Solutions & Cases

Our Case
  • telescope mirror grinding machine radicaldome

    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.

  • Ritchey Mirror Grinding Machine National Air and

    2020-7-21 · George Willis Ritchey built this mirror grinding machine at the Yerkes Observatory in Williams Bay, Wisconsin, in the late 1890s. Under the sponsorship of George Ellery Hale, the machine was used to grind a series of telescope mirrors starting with a 24-inch and then a 60-inch mirror for a telescope initially intended for the Yerkes Observatory.

  • Ritchey Telescope Mirror Grinding Machine Caesar

    Telescope Grinding Machine. Telescope Mirror Grinding Machine Airfilmsnl Telescope Mirror Grinding Machine 2015316page 1 of ing in atm optics forum hello i am on the half of the way to make a ng machine inspired by original mom design made the ement such a way that both the turn ric spins at fixed wont go for. Get Price

  • mirror grinding machine design glasinloodentiffany

    mirror grinding machine design. mirror grinding machine design Mirror Grinding Machine ATM, Optics and DIY Forum ,- mirror grinding machine design ,This image shows the 3D model of the overarm assembly I added to my small spin-post grinding machine (I'm building a bigger one now based on the same basic overarm design) In the one shown, the overarm is ,..

  • Telescope: Ritchey’s 60-inch Reflector

    First, Ritchey built a machine to grind and polish the glass mirror. The machine combined cast-iron grinding tools, water, and a new kind of grinding material called carborundum, which was almost as hard as diamond, to grind and polish the 60-inch glass disk.

  • telescopes mirror grinding equipment,stonemill

    telescope grinding machine optical instruments. Indeed, between 1513 and 1517, he imagined machines to grind and polish telescope mirrors, which, at the time, were made of bronze. telescopes mirror grinding equipment kconsulting.za. how to make a telescope mirror grinding machine Grinding Mirror

  • Grinding Machine for Large Telescope Mirrors

    2017-8-9 · 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.

  • Document sans nom Astrosurf

    2013-2-2 · More recently, George Willis Ritchey, in his turn, improved and used the same type of machine, in the United States first (particularly for the making of the 2.5 meter mirror destined for the Mount Wilson Hooker telescope) then in France at the optics laboratory of the Dina foundation at the Paris observatory.

  • Mirror Grinding Machine

    2015-8-14 · 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.

  • George Willis Ritchey: Astrophotographer

    2019-3-14 · Ritchey wore many hats. He was an astronomer, a telescope designer, and an expert optician. He took the technology of mirror grinding to new levels of perfection —such that his 60-inch mirror grinding machine now rests in the Smithsonian. He is the “R” in the RC optics used in most large telescopes today, such as the Hubble Space Telescope.

  • mirror grinding machine design glasinloodentiffany

    mirror grinding machine design. mirror grinding machine design Mirror Grinding Machine ATM, Optics and DIY Forum ,- mirror grinding machine design ,This image shows the 3D model of the overarm assembly I added to my small spin-post grinding machine (I'm building a bigger one now based on the same basic overarm design) In the one shown, the overarm is ,..

  • Telescope: Ritchey’s 60-inch Reflector

    First, Ritchey built a machine to grind and polish the glass mirror. The machine combined cast-iron grinding tools, water, and a new kind of grinding material called carborundum, which was almost as hard as diamond, to grind and polish the 60-inch glass disk.

  • 10Inch Ritchey Chretien Cassegrain ATM Project

    Grinding started with 220 grit and in less than 1 hour full contact was established between the mirror and all the grinding tiles. Grinding of the secondary mirrors stared at 80grit even before the primary was joining in. As the secondary diameter is about 4inch the required radius was reached in 30minutes.

  • Mirror Grinding Research marcomoles.it

    Our i nnovative telescope design and optics offer exquisite night views of Saturn, Jupiter, and the moon, as well as open clusters, nebulae and galaxies. Renegade telescopes include premium, hand-figured, Waite Research mirrors, top-end Starlight Instruments. Mirror-o-Matic mirror making machine ATM pages of. Mirror-O-Matic grinding machine.

  • mirror grinding machine design JJG Construction

    George Willis Ritchey built this mirror grinding machine at the Yerkes Observatory in Williams Bay, Wisconsin, in the late 1890s. Under the sponsorship of George Ellery Hale, the machine was used to grind a series of telescope mirrors starting with a 24-inch and then a 60-inch mirror for a telescope initially intended for the Yerkes Observatory.

  • Mirror-o-Matic mirror making machine ATM pages

    2018-5-16 · 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 beneficial for the hands of a musician.

  • telescope grinding machines placer gold equipment

    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.

  • George Willis Ritchey: Astrophotographer

    2019-3-14 · Ritchey wore many hats. He was an astronomer, a telescope designer, and an expert optician. He took the technology of mirror grinding to new levels of perfection —such that his 60-inch mirror grinding machine now rests in the Smithsonian. He is the “R” in the RC optics used in most large telescopes today, such as the Hubble Space Telescope.

  • How to make RC mirror? ATM, Optics and DIY Forum

    2013-2-10 · Reason is because a Ritchey Chretien uses two hyperbolic surfaces and is a complicated optical design. Spacing is critical. A Newtonian is much simpler in optical design and uses only one parabolic surface and a flat secondary mirror. There is actually plenty of information on how to make a Ritchey Chretien.

  • Simulator (not only) polishing parabolic mirrors

    Small tutorial on using "minimum" software bracelets for the machining of a parabolic mirror for telescope, "Assisted" by the use of a simple rotating plate, even in the digging operation of the "arrow" of the initial spherical concavity.. The program was written in 2007 from Martin Cibulski, and it can be downloaded as a polsim.exe (download ),as other interesting articles from its 2005 in