mirror grinding machine

Rough Grinding a 20" Quartz Telescope Mirror on the Fixed ...

In September 1858, shortly after his return from Europe, Draper began the construction of a mirror grinding machine of Lord Rosse's design. Advances in Abrasive Technology XVI The superhard diamond grinding wheel with large-grit size plays an important role in precision mirror grinding …

Making a Mirror grinding & Polishing machine - ATM, Optics ...

The I.A.U. named asteroid 17823 Bartels discovered 1998 by J.M.Roe in recognition for my contributions to amateur astronomy. Making is the Key to Knowing. A telescope mirror is arguably the most accurate surface made by human or machine. Amazingly you can grind a mirror by hand and make a telescope with simple hand tools.

Mirror grinding machine - The Home Shop Machinist ...

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China Mirror Grinding Machine, China Mirror Grinding ...

10 truck mirror grinding machine products are offered for sale by suppliers on Alibaba A wide variety of truck mirror grinding machine options are available to you, such as easy to operate, high-accuracy, and long service life. You can also choose from manufacturing plant truck mirror grinding machine, as well as from 1 year truck mirror ...

Mel Bartels' Amateur Telescope Making

Jun 25, 2013· MIRROR GRINDING MACHINE - Duration: 2:25. Pavan Kadam 1,731 views. 2:25. Rough Grinding a 20" Quartz Telescope Mirror on the Fixed-Post Machine - Duration: 9:53. GordonWaite 86,164 views.

Mirror Grinding Machine

The grinding machine was moved to Pasadena in 1904 to complete work on the 60-inch mirror. At some later time the apparatus was transferred to the California Institute of Technology. The Institute then sold the machine to the Lick Observatory of the University of California in 1949.

Manufacturing Technology for Optics, Ceramics & Metals ...

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 ...

Machine grinding a 25" telescope mirror. ...

Mar 07, 2010· 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...

truck mirror grinding machine, truck mirror grinding ...

The original grinding machine was used under the sponsorship of Hale to grind a 60-inch mirror initially intended for the Yerkes Observatory. The grinding machine was moved to Pasadena in 1904 to complete work on the mirror; at some point it was transferred to the California Institute of Technology.

Elgin Mirror Grinding Machine - Mauro Bergamasco

The original grinding machine was used under the sponsorship of Hale to grind a 60-inch mirror initially intended for the Yerkes Observatory. The grinding machine was moved to Pasadena in 1904 to complete work on the mirror; at some point it was transferred to the California Institute of Technology.

grinding / polishing machine for telescope mirrors ...

31 · Rough Grinding The first milestone is putting a curve into the mirror face. The curve's depth …

Mirror grinding - scope making

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.

Making a homemade mirror grinding machine - ATM, Optics ...

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 is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no practical (visible at ...

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

With the Mirror on top, the tool on the bottom, and coarse grit in between, we start grinding with the mirror overhanging the tool. We rub the center of mirror against the edge of the tool, and this wears a depression in the center of the mirror (the edge of the tool wears down also, so that the tool becomes convex (a "hill" in the center) and ...

Manufacturing Technology for Optics, Ceramics & Metals ...

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.

Ritchey Mirror Grinding Machine | National Air and Space ...

Oct 29, 2007· 'm fine grinding my 12" plate glass mirror blank with the M-O-M by Dennis Rech. It's an automatic mirror making machine that takes the "caveman" work out of ...

truck mirror grinding machine, truck mirror grinding ...

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 1. A bowl which rotated was fitted to the spindle. I also built another machine …

Mirror Grinding Machine | Products & Suppliers ...

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 12/25/12

Grinding Machine for Large Telescope Mirrors

If you're seeing this message, that means JavaScript has been disabled on your browser, please enable JS to allow this app to work.

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 on ...

Mirror Grinding Machine

Oct 15, 2012· Page 1 of 2 - Making my own fixed post mirror grinding/polishing machine - posted in ATM, Optics and DIY Forum: Hey guys. Im thinking of making my own fixed post mirror grinding/polishing and curve generating machine. Ive got loads of questions regarding the design so Ill just start firing away Do I need an eccentric moving tool to be able to polish a mirror spherical?

Leonardo Da Vinci's mirror making machines

10 truck mirror grinding machine products are offered for sale by suppliers on Alibaba A wide variety of truck mirror grinding machine options are available to you, such as easy to operate, high-accuracy, and long service life. You can also choose from manufacturing plant truck mirror grinding machine, as well as from 1 year truck mirror ...

Rough Grinding a 20" Quartz Telescope Mirror on the Fixed ...

In September 1858, shortly after his return from Europe, Draper began the construction of a mirror grinding machine of Lord Rosse's design. Advances in Abrasive Technology XVI The superhard diamond grinding wheel with large-grit size plays an important role in precision mirror grinding …

Making a Mirror grinding & Polishing machine - ATM, Optics ...

The I.A.U. named asteroid 17823 Bartels discovered 1998 by J.M.Roe in recognition for my contributions to amateur astronomy. Making is the Key to Knowing. A telescope mirror is arguably the most accurate surface made by human or machine. Amazingly you can grind a mirror by hand and make a telescope with simple hand tools.

Mirror grinding machine - The Home Shop Machinist ...

If you're seeing this message, that means JavaScript has been disabled on your browser, please enable JS to allow this app to work.

China Mirror Grinding Machine, China Mirror Grinding ...

10 truck mirror grinding machine products are offered for sale by suppliers on Alibaba A wide variety of truck mirror grinding machine options are available to you, such as easy to operate, high-accuracy, and long service life. You can also choose from manufacturing plant truck mirror grinding machine, as well as from 1 year truck mirror ...

Mel Bartels' Amateur Telescope Making

Jun 25, 2013· MIRROR GRINDING MACHINE - Duration: 2:25. Pavan Kadam 1,731 views. 2:25. Rough Grinding a 20" Quartz Telescope Mirror on the Fixed-Post Machine - Duration: 9:53. GordonWaite 86,164 views.

Mirror Grinding Machine

The grinding machine was moved to Pasadena in 1904 to complete work on the 60-inch mirror. At some later time the apparatus was transferred to the California Institute of Technology. The Institute then sold the machine to the Lick Observatory of the University of California in 1949.

Manufacturing Technology for Optics, Ceramics & Metals ...

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 ...

Machine grinding a 25" telescope mirror. ...

Mar 07, 2010· 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...

truck mirror grinding machine, truck mirror grinding ...

The original grinding machine was used under the sponsorship of Hale to grind a 60-inch mirror initially intended for the Yerkes Observatory. The grinding machine was moved to Pasadena in 1904 to complete work on the mirror; at some point it was transferred to the California Institute of Technology.

Elgin Mirror Grinding Machine - Mauro Bergamasco

The original grinding machine was used under the sponsorship of Hale to grind a 60-inch mirror initially intended for the Yerkes Observatory. The grinding machine was moved to Pasadena in 1904 to complete work on the mirror; at some point it was transferred to the California Institute of Technology.

grinding / polishing machine for telescope mirrors ...

31 · Rough Grinding The first milestone is putting a curve into the mirror face. The curve's depth …

Mirror grinding - scope making

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.

Making a homemade mirror grinding machine - ATM, Optics ...

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 is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no practical (visible at ...

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

With the Mirror on top, the tool on the bottom, and coarse grit in between, we start grinding with the mirror overhanging the tool. We rub the center of mirror against the edge of the tool, and this wears a depression in the center of the mirror (the edge of the tool wears down also, so that the tool becomes convex (a "hill" in the center) and ...

Manufacturing Technology for Optics, Ceramics & Metals ...

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.

Ritchey Mirror Grinding Machine | National Air and Space ...

Oct 29, 2007· 'm fine grinding my 12" plate glass mirror blank with the M-O-M by Dennis Rech. It's an automatic mirror making machine that takes the "caveman" work out of ...

truck mirror grinding machine, truck mirror grinding ...

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 1. A bowl which rotated was fitted to the spindle. I also built another machine …

Mirror Grinding Machine | Products & Suppliers ...

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 12/25/12

Grinding Machine for Large Telescope Mirrors

If you're seeing this message, that means JavaScript has been disabled on your browser, please enable JS to allow this app to work.

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 on ...

Mirror Grinding Machine

Oct 15, 2012· Page 1 of 2 - Making my own fixed post mirror grinding/polishing machine - posted in ATM, Optics and DIY Forum: Hey guys. Im thinking of making my own fixed post mirror grinding/polishing and curve generating machine. Ive got loads of questions regarding the design so Ill just start firing away Do I need an eccentric moving tool to be able to polish a mirror spherical?

Leonardo Da Vinci's mirror making machines

10 truck mirror grinding machine products are offered for sale by suppliers on Alibaba A wide variety of truck mirror grinding machine options are available to you, such as easy to operate, high-accuracy, and long service life. You can also choose from manufacturing plant truck mirror grinding machine, as well as from 1 year truck mirror ...