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53 Best Telescope Mirror Making images | .

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Jun 8, 2017 - Explore Neil Aubrey's board "Telescope Mirror Making" on Pinterest. See more ideas about Telescope, Telescopes, Diy telescope.

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mirror grinding diamond curve generating machine

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201597&ensp·&enspFixedpost 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 curvegenerated. The tool is hanging over the mirror by 1/6 the diameter of the tool, or about 1/8 diameter of the mirror, and is fixed in this position. The motor turns the mirror and the . New approach for prepolish grinding with ...

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A new grinding method for aspheric ceramic .

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01/12/1996 · In this paper, a new ultra-precise grinding system for AEGM of axisymmetric aspheric mirror, including its control system, tool path calculation procedure, on-machine profile measurement, and the results of a grinding test are described. 2. Background to the AEGM The first idea of the AEGM has been developed when we dealt with a nonaxisymmetric aspheric ceramic mirror grinding. This .

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Slotted Block for the Mirror-o-Matic telescope .

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This is a slotted block for the Mirror-o-Matic telescope mirror grinding and polishing machine.by Dennis Rech. You can look at for the information, plans and operations manual. All size parameters can be adjusted, as well as the diameter of the target mirror. The optional slots for washing out the grid from inside the block slit are also provided.

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mirror grinding diamond curve generating machine

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201597&ensp·&enspFixedpost 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 curvegenerated. The tool is hanging over the mirror by 1/6 the diameter of the tool, or about 1/8 diameter of the mirror, and is fixed in this position. The motor turns the mirror and the . New approach for prepolish grinding with ...

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Internal mirror grinding with a .

01.01.2001 · Mirror internal surface grinding is practicable on ordinary grinding machines using CIB–CBN wheels with electrolytic interval dressing (ELID II). 3. ELID III grinding with MRB–CBN wheels can be carried out, and mirror finishes can be achieved using a standard machine tool, when appropriate grinding parameters and electrical parameters are chosen.

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Telescope Mirror Grinding Machine Plans

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Telescope Mirror Grinding Machine Plans . We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment. And they are mainly used to crush coarse minerals like gold and copper ore, metals like steel and iron, glass, coal, asphalt, gravel ...

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Mirror grinding machine-runout - ATM, Optics .

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21/02/2015 · Page 1 of 2 - Mirror grinding machine-runout - posted in ATM, Optics and DIY Forum: I am in the process of making a fixed post mirror grinding machine, big enough for a 20 inch mirror. I have now got the motor, pulleys, two shafts and turntable all together and working. The turntable rotates at around 25 rpm,which I think should be OK. If I put a dial indicator on the top of the table near the ...

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Rough Grinding a 20" Quartz Telescope Mirror on .

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Rough Grinding a 20" Quartz Telescope Mirror on the Fixed-Post Machine This video shows how to setup a mirror grinding machine for fixed-post grinding, also known as spin grinding or spinning. After setup, you'll see how abrasiv...

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A new grinding method for aspheric ceramic .

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01/12/1996 · In this paper, a new ultra-precise grinding system for AEGM of axisymmetric aspheric mirror, including its control system, tool path calculation procedure, on-machine profile measurement, and the results of a grinding test are described. 2. Background to the AEGM The first idea of the AEGM has been developed when we dealt with a nonaxisymmetric aspheric ceramic mirror grinding. This .

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Upgrades1 - Mirror Grinding Machine

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Some Recent Machine Modifications. I made my machine more Zeiss like by mounting the overarm pivot on an eccentric. So far, I've used this setup only while figuring. In the configuration shown here, the turntable speed is 11 rpm, the sidearm eccentric speed is 33 rpm, and the overarm eccentric speed is 5 rpm. I typically use 1/2 inch or less in the overarm eccentric offset. Some say that an ...

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Large Homemade Telescope Making Project

A "wet" began by spraying the disks with water and smearing a small amount of grit over the tool (or mirror) with my fingers. The mirror (or tool) was then carefully placed on top of the tool (or mirror) and grinding started (i.e., pushing the glass disk on top back and forth). The procedure was quite similar to grinding a smaller mirror ...

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Moulding Knives, Templates, Molding Catalog by .

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Centreless Polishing Machines,Tube Polishing Machine ...

Centreless polishing machines are used to process majority round jobs such as round tubes, bars, wires, rods, etc. These are very versatile machines which can accommodate large range of diameters and practically of any length.

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m o m mirror grinding machine - leeuwenloop

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Sep 29, 2010 Mirror Grinding Machine - posted in ATM, Optics and DIY Forum: I have some interest in building a grinding machine for possible up to an 18 mirror, but something that will also do a 6 or 8 mirror. I have plans for the Mir O Matic but would like to do something a bit more modern. I have some ideas about using a AC drive and a large aluminum disk for the turntable and have made a ...

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Mirror-o-Matic mirror making machine - ATM pages .

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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. I started to look around and quickly found Dennis Rech's website about the M-o-M (Mirror – o – Matic) that he developed ...

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Mirror grinding machine construction log - James .

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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 webpages I started out with wooden table and some bits cobbled out of our scrap bin at work, I didn't get to far ...

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SkyBadger - Mirror Grinding Machine

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The grinding machine had been built to the design of the mirror-o-matic design of Dennis Rech ( link ). While the bulk of the components were in place it wasn't finished: some linkages were not in place, the tool drive arm was unfinished and a few other bits weren't there. However the big stuff was in place and well made. I finished off the machine, building parts and providing linkages from ...

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China Guangdong Foshan Grinding Machine for .

Stainless Steel Coil, Hairline Plate, Polisher manufacturer / supplier in China, offering Guangdong Foshan Grinding Machine for The Sheet and Coil Surface in No. 4 Finishing, Guangdong Polishing Machine for The Stainless Steel Plate Surface in Abrasive Belt with Super 8K Mirror Finishing, Metal Polishing Machine for 2000/1000 Series Aluminium Plate Surface Finishing with Abrasive Belt in ...

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mirror grinding machine setup - Hard Pressed Café

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

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A new grinding method for aspheric ceramic mirrors ...

12/1/1996 · Moreover, the number of necessary controlled axes reduced to three, and a normal CNC ultra-precision surface grinding machine could be utilized. 3. AEGM for axisetric aspheric mirror In conventional methods of grinding an axisymmetric aspheric mirror, the wheel axis is fixed in a perpendicular position relative to the workpiece axis"'.

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