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Telescope mirror grinding machine Mirror making and optical testing The images below show the completed grinding machine in it's new garage in October 2001. GrindingPolishingMachine – LCAO. Telescope Making. Telescope Mirror Grinding and Polishing Machine. After I had made the 41-cm telescope mirror by hand I had decided that I needed a ...
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2021-6-23 · 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. The machine can also work smaller mirrors if the drip pan is moved to the fast shaft on ...
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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,
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2013-2-26 · I eventually decided I needed to build a dedicated edge grinding machine. This is how I did it. I started the build by making a sturdy frame for the unit out of 2x4 lumber and 3/4 inch thick plywood. Wheels were added to the
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2006-9-26 · Mirror Grinding Machine. The true test of the amateur astronomer is building their own telescope. Grinding and polishing your own mirrors is a long,
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PZX 5-Axis Prism Grinding Machine. The PZX prism grinding machine is the latest solution for companies looking to enhance their prism manufacturing capabilities. Machine prisms up to 6″ thick with a maximum diameter of 10″ for the longest diagonal.
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2007-2-13 · A good starter size is the 150 mm (6") mirror. A 200mm (8") will also work. Most ATM books and websites recommend a Pyrex® mirror blank, but in my opinion, annealed plate glass is better for this first, "learn and practice" mirror.It
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telescope mirror grinding machine - crusher export Mirror Grinding Machine. telescope mirror grinding machine based on Dennis Rech's M-o-M 20 My Mirror Grinding Machine For a long time I've wanted to build a machine .get price. Telescope Mirror and Lens Grinding Machine - Circa -
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2021-7-28 · Mike's Telescope Workshop. I have been involved in amateur telescope making (ATM) for over 30 years. In that time I have built many different telescopes and other instruments. This web page chronicles just a few of them.
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A telescope mirror requires an extreme surface precision , will see that this quality is most of the time best achieved by hand rather than machine polishing , Mark the larger holes with a Sharpie and continue grinding until those are gone.
Read More2013-2-26 · I eventually decided I needed to build a dedicated edge grinding machine. This is how I did it. I started the build by making a sturdy frame for the unit out of 2x4 lumber and 3/4 inch thick plywood. Wheels were added to the
Read More
2001-4-12 · 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 Telescope Making" Book
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Strasbaugh polishing and grinding machine. You wont find very many of these around. Strasbaugh is the premier manufacture of machines used by the professionals. This machine is solid no plastic or wood. You can adjust the
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Grinding,Polishing and Figuring Large Thin Mirrors - Part 2 - Polishing Astronomy, telescope making ,mirror grinding and testing Large Thin Mirror Making by Mel Bartels Grinding Machines Mirror-o-matic Tom Waineo's Desktop
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2022-2-5 · These telescopes are completely computer controlled so I can sit in my living room and point them around the sky. Below is my 44" diameter telescope mirror on the grinding machine. It is 6 inches thick and weights about 900 lbs. This mirror is
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2010-8-14 · The Cassegrain telescope is probably the first type telescope that the ATM would like to make after mastering the basic Newtonian telescope. In this article I will show how it is possible for the ATM to make his own Cassegrain
Read Moretelescope mirror grinding machine - crusher export Mirror Grinding Machine. telescope mirror grinding machine based on Dennis Rech's M-o-M 20 My Mirror Grinding Machine For a long time I've wanted to build a machine .get price. Telescope Mirror and Lens Grinding Machine - Circa -
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2015-9-7 · Fixed-post machine grinding is where the mirror is on a turntable rotating around 20 PRM [speeds vary], and a 75% tool is on top. They are already curve-generated. The tool is hanging over the mirror by 1/6 the diameter of the
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2007-1-16 · TELESCOPE MAKING. 8 inch Ritchey-Chretien. The Bolton Group. The Ritchey-Chretien (RC)Cassegrain design of telescope is the one invariably chosen for most of the World's professional telescopes - including the Hubble
Read More2014-7-21 · Grinding, Polishing and Figuring . Thin Telescope Mirrors . Abridged from an article appearing in Telescope Making #12 ... There are several ways to support the mirror on a grinding and polishing machine turntable, but first make sure the turntable itself is rigid. It must not bend.
Read More2001-4-12 · 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 Telescope Making" Book
Read More
Strasbaugh polishing and grinding machine. You wont find very many of these around. Strasbaugh is the premier manufacture of machines used by the professionals. This machine is solid no plastic or wood. You can adjust the
Read More
Grinding,Polishing and Figuring Large Thin Mirrors - Part 2 - Polishing Astronomy, telescope making ,mirror grinding and testing Large Thin Mirror Making by Mel Bartels Grinding Machines Mirror-o-matic Tom Waineo's Desktop
Read More
2010-8-14 · The Cassegrain telescope is probably the first type telescope that the ATM would like to make after mastering the basic Newtonian telescope. In this article I will show how it is possible for the ATM to make his own Cassegrain
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2014-2-11 · Using various materials, such as German spectacle lenses, mirror glass and rock crystal, and with the help of various technical processes – he had already acquired his own grinding machine for lenses in late 1609 – Galilei designed an excellent telescope. In January 1610, he spotted the first three of what would later become four Jupiter moons.
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2007-5-16 · Elgin Grinder? - posted in ATM, Optics and DIY Forum: In the book Advanced Telescope Making Techniques edited by Allan Mackintosh, the contributing author Warren Fillmore, built a replica of the Elgin brand mirror grinder, saying his neighbor - Cooke Optical, prefers them over the Zeiss or Draper machines. Have any of you used an Elgin grinder?
Read More2007-1-16 · TELESCOPE MAKING. 8 inch Ritchey-Chretien. The Bolton Group. The Ritchey-Chretien (RC)Cassegrain design of telescope is the one invariably chosen for most of the World's professional telescopes - including the Hubble
Read More2015-9-7 · Fixed-post machine grinding is where the mirror is on a turntable rotating around 20 PRM [speeds vary], and a 75% tool is on top. They are already curve-generated. The tool is hanging over the mirror by 1/6 the diameter of
Read MoreA 6" or 8" mirror should take about 40 to 80 hours of effort. While this is a non-trivial amount of time, the mirror can be completed in a few months, and certainly within a year. Most people work one to three hours a day on their mirror about one or two times a week. Homemade Mirrors are of Inferior Optical Quality.
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الصين -تشنغ تشو -المنطقة الوطنية للتنمية الصناعية للتكنولوجيا المتطورة، جادة العلوم رقم 169.
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