mirror grinding machine

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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 machine is the result. It is capable of grinding up to 20" telescope mirrors.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

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 on inventing a ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine Hackaday

26/09/2006  The true test of the amateur astronomer is building their own telescope. Grinding and polishing your own mirrors is a long, arduous process. Instead of

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Astro-Tel - Mirror grinding machine

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 of the same type. Also a Hindle type machine for a southern firm to grind and polish 12.5" mirrors. Later I

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine

Parab was inspired by Jim Burrows' Sixtests and Dave Rowe's and James Lerch's FigureXP programs. Both seem to be inspired by Texereau's book. Parab was developed using Microsoft's developement tools and pretty much complies with the user interface that Bill Gates has mandated. There is an introduction and a brief user's manual.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

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.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

mirror grinding machine, mirror grinding machine

Alibaba offers 2,076 mirror grinding machine products. A wide variety of mirror grinding machine options are available to you,

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

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 will

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Leonardo Da Vinci's mirror making machines

One machine is designed for grinding concave mirrors of small focal length. The other machine, a much larger piece to implement, grinds mirrors of large focal lengths. Though Leonardo da Vinci creates sketches of mirror grinding, one crucial and logical question to ask is whether he used such mirrors in his artwork or drawing. On this subject, a bevy of scholarly research has surfaced both proclaiming and refuting da Vinci’s use of concave mirrors

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

telescope mirror grinding / polishing machine with ...

The machine is shown grinding a 300 mm mirror.How to build a tachometer: florin.myip.org/blog/making-tachometer-grinding-polishing-machine-telescope-m...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine

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

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

making a mirror grinding machine

30/04/2021  SkyBadger The mirror machine came to me as a result of astronomical horse-trading, swapping a large GEM mount and a 8" Newtonian OTA for the machine as it was and a start kit consisting of two 6" blanks and the grit, rouge and pitch to manufacture a mirror The grinding machine had been built to the design of the mirror-o-matic design of Dennis Rech.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

mirror grinding machine, mirror grinding machine

Alibaba offers 2,076 mirror grinding machine products. A wide variety of mirror grinding machine options are available to you,

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror grinding machine construction log - James

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 ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine - ATM, Optics and DIY Forum ...

29/09/2010  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 parts list

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine - YouTube

25/06/2013  this is my nearly completed fixed post mirror grinder. still some work to do left, but this is a test for functionality. there's also a short vid on my dig...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Parabolic Mirror Grinding Machines Products

Products/Services for Parabolic Mirror Grinding Machines. Grinders and Grinding Machines - (982 companies) Grinders and grinding machines use an abrasive that is bonded to a wheel, belt or disc to remove material and improve surface finish. Devices can be pneumatically driven or powered by a combustion engine or electric motor.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine [Archive] - IceInSpace

12/05/2007  View Full Version here: : Mirror Grinding Machine. Orion. 05-12-2007, 07:51 AM. Has anyone ever built a mirror grinding machine? h0ughy. 05-12-2007, 08:34 AM. ed you are a glutton for punishment. GTB_an_Owl. 05-12-2007, 10:14 AM. Yes Ed it is called "George" :whistle: pretty advanced machine i'm told - it even talks to you :rofl: and it even works underwater - TRUE - i saw it at Lostock

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

jeffbaldwin.org

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 tool, or about 1/8 diameter of the mirror, and is fixed in this position. The motor turns the mirror and the differential rotation enables the grit and water to grind ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror grinding - scope making

You might purchase a mirror grinding kit, and have everything you need included. If such a kit is unavailable, you need to do some scrounging. You can order a 19 mm thick disc at your local glass shop. Such glass is usually used for tabletops and window displays. A ship porthole will also do very nicely. You can use sandblasting abrasives, make your own polishing pitch. Or even silver the ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine, G. W. Ritchey National Air and ...

Mirror Grinding Machine, G. W. Ritchey. Display Status: This object is on display in the Space Science at the Steven F. Udvar-Hazy Center in Chantilly, VA. 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 ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

making a mirror grinding machine

30/04/2021  SkyBadger The mirror machine came to me as a result of astronomical horse-trading, swapping a large GEM mount and a 8" Newtonian OTA for the machine as it was and a start kit consisting of two 6" blanks and the grit, rouge and pitch to manufacture a mirror The grinding machine had been built to the design of the mirror-o-matic design of Dennis Rech.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine Products Suppliers ...

Find Mirror Grinding Machine related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Mirror Grinding Machine information.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine - ATM, Optics and DIY Forum ...

29/09/2010  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 parts list

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Parabolic Mirror Grinding Machines Products

Products/Services for Parabolic Mirror Grinding Machines. Grinders and Grinding Machines - (982 companies) Grinders and grinding machines use an abrasive that is bonded to a wheel, belt or disc to remove material and improve surface finish. Devices can be pneumatically driven or powered by a combustion engine or electric motor.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine [Archive] - IceInSpace

12/05/2007  View Full Version here: : Mirror Grinding Machine. Orion. 05-12-2007, 07:51 AM. Has anyone ever built a mirror grinding machine? h0ughy. 05-12-2007, 08:34 AM. ed you are a glutton for punishment. GTB_an_Owl. 05-12-2007, 10:14 AM. Yes Ed it is called "George" :whistle: pretty advanced machine i'm told - it even talks to you :rofl: and it even works underwater - TRUE - i saw it at Lostock

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror grinding - scope making

You might purchase a mirror grinding kit, and have everything you need included. If such a kit is unavailable, you need to do some scrounging. You can order a 19 mm thick disc at your local glass shop. Such glass is usually used for tabletops and window displays. A ship porthole will also do very nicely. You can use sandblasting abrasives, make your own polishing pitch. Or even silver the ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

KOYO MACHINE INDUSTRIES CO.,LTD.

Grinding a wafer one by one.Traceability to grinding data for each piece is possible. High-precision mirror surface grinder that can be replaced from the lapping machine. Product Specifications Download

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Wafer Backside Grinding - Okamoto Machine Tool

Grinding machine, Semiconductor equipment, Gear and Casting only One for Total Abrasive Machine manufacturer in the World ... ・Less than Ra1Å ultra luminance, ultra mirror surface is possible. Specification. GDM300 standard specification. GDM300 standard specification. 200mm/300mm back grinder GNX200B / 300B . Grinding Machine ~200mm/300mm back grinder~ 200mm back grinder

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror-o-matic

The Machines: Documentation: Information for ATMs Zip archive of Mirror-o-Matic Yahoo Groups (2000-2019) 307 MB Contact Dennis ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine, G. W. Ritchey National Air and ...

Mirror Grinding Machine, G. W. Ritchey. Display Status: This object is on display in the Space Science at the Steven F. Udvar-Hazy Center in Chantilly, VA. 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 ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

SkyBadger - Mirror Grinding Machine

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 ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mirror Grinding Machine Products Suppliers ...

Find Mirror Grinding Machine related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Mirror Grinding Machine information.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

US2779137A - Mirror grinding machine - Google Patents

Mirror grinding machine Download PDF Info Publication number US2779137A. US2779137A US457429A US45742954A US2779137A US 2779137 A US2779137 A US 2779137A US 457429 A US457429 A US 457429A US 45742954 A US45742954 A US 45742954A US 2779137 A US2779137 A US 2779137A Authority US United States Prior art keywords frame discs tools disc over Prior art date

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Leonardo Da Vinci's mirror making machines

ÝÝÝÝÝÝÝÝÝÝÝ In his Codice Atlantico, Leonardo offers two of sketches of mirror making machines.Ý One machine is designed for grinding concave mirrors of small focal length.Ý The other machine, a much larger piece to implement, grinds mirrors of large focal lengths.Ý Though Leonardo da Vinci creates sketches of mirror grinding, one crucial and logical question to ask is whether he ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Building a fixed post mirror grinding machine ...

19/08/2019  I've decided to build my own fixed-post glass grinding and polishing machine. Gordon Waite is probably one of the better mirror makers using this machine and have incorporated some of his ideas into my plan. I like the fixed-post plan vs others with eccentric drives, because it gets the heavy grinding done in an automated manner, but still give ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

KOYO MACHINE INDUSTRIES CO.,LTD.

Grinding a wafer one by one.Traceability to grinding data for each piece is possible. High-precision mirror surface grinder that can be replaced from the lapping machine. Product Specifications Download

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Large Thin Mirror Making - BBAstroDesigns

A grinding machine relieves the labor, but is not necessary. A 24" is the largest you can comfortably do solo. Larger mirrors require a helper. What kind of glass at what thickness should I use? The molecules thick aluminum coating on the face of the bowl shaped mirror is responsible for reflecting light up the tube to the eyepiece. Great care is taken to ensure that the face of the glass the ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

telescope mirror grinding machines - MC World

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

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Manufacturing Technology for Optics, Ceramics Metals ...

CNC Optical Grinding. PRO 80 GTS High Precision Lens Grinder: 5-80 mm Optics; PRO 160 GTS High Precision Lens Grinder: 10-160 mm Optics; eSX 150 5-Axis lens Grinding machine: 5-150 mm Optics; eSX 300 5-Axis lens Grinding machine: 5-300 mm Optics; eSX 400 5-Axis Lens Grinding Machine: 5-400 mm Optics; SXL 500 5-Axis Lens Grinding machine: 10-500 ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

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