mirror grinding diamond curve generating machine

Ductile or partial ductile mode machining of brittle …

Ductile or Partial Ductile Mode Machining of Brittle Materials Z. W. Zhong School of MPE, Nanyang Technological University, Singapore This paper reports ductile or partial ductile mode machining of silicon, glass and some advanced ceramics. Results are presented using scanning electron micrographs of the machined surfaces. Grinding …

How I Make Light-Weight Hexagon or Honeycomb …

Rough grinding is complete for the inch honeycomb-back telescope mirror blank. The rough grinding went pretty quickly and painlessly this time. I only have maybe 12 hours of actual work in the mirror so far. It's hard to believe, but the rough grinding has removed over a pound of glass. The mirror now weighs in at only only 8 pounds 15 ...

How I built an edge grinder for telescope mirror blanks.

I have been casting my own telescope mirror blanks for a few years now. How I do it is explained ... I borrowed a few ideas from the Mirror-O-Matic mirror grinding machine, particularly how to mount the turntable on top of the pulley. Anyone building machinery for cold-working glass should have a look at the MOM web site and plans. There are ...

Ultra-precision Machining Systems; an Enabling …

Ultra-precision Machining Systems; an Enabling Technology for Perfect Surfaces Gavin Chapman Moore Nanotechnology Systems LLC, PO Box 605, 426a Winchester Street, Keene, NH 03431, USA A Historical Overview The technology of ultra-precision machining, spanning almost three decades, has only in recent years experienced major advances in machine ...

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grinding machine make sprockhovel WorldWide Electronics Product Source and Services at , ... Mirror Grinding Diamond Curve Generating Machine; ...

Glass Tools Beveling Polishing Grinding - …

Diamond hand-pads work great on marble, ... Mel Bartels Rough Grinding The first milestone is putting a curve into the mirror face. ... CNC grinding machines, ...

Jeff Baldwin's machine

Mirror Making Machines. ... Roger Radcliff and Jeff Baldwin are shown pooped out from curve-generating ... Fixed-post machine grinding is where the mirror is on ...

Waite Research :: Newport Glass Works

Then Newport puts the glass on a big diamond grinding machine and they generate the curve on the front to my specifications. This is an operation that saves huge amounts of time and abrasives. For example, I recently purchased some 10" blanks pre-generated to a 40" radius. That's ! When they arrived, the radius Newport generated was …

Glastar Corporation - Glass Shaping, Glass Beveling, …

Glastar Corporation features the latest in blasting cabinets, the finest in grinding and polishing, and the industry standard in stained glass grinders and tools.

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

Mirror-O-Matic grinding machine. ... M-o-M curve generating with diamond tool I. Curve generating. Generating the curve on a mirror …

Working with (machining) glass - Practical Machinist

Oct 17, 2011· Working with (machining) glass ... My understanding of the normal "grinding ... they also use curve generators instead of standard machine tools. Curve …

Grind a mirror -

... detailing the use of diamond cutters for rough grinding. ... but the methods require a mirror making machine or a ... of the curve generator.

Generating a New Curve, a 8in Telescope Mirror - …

Nov 10, 2012· Mirror Grinding - Diamond Curve Generating Machine - Duration: ... OptoTech NC-Controlled Grinding, Lapping and Polishing Machine HM NC - Duration: ...

mirror grinding machines. - ATM, Optics and DIY …

Oct 03, 2006· mirror grinding machines. - posted in ATM, Optics and DIY Forum: are there any detailed instructions/blueprints out there on making a mirror grinding machine? due to lack of clean space, the few of us in our society that want to make mirrors think it would be best to make a grinding machine to handle the bulk of the …

Casting a Large, Light-Weight Telescope Mirror From ...

Casting a Large, Light-Weight Telescope Mirror From ... Light-Weight Telescope Mirror From ... glass on the top face of the mirror for grinding in the curve.

fixed grinding machine -

I'm thinking of making my own fixed post mirror grinding/polishing and curve generating machine. I've got loads of questions . Get price. Grinding machine Wikipedia. A grinding machine, often shortened to grinder, is any of various power tools or machine tools The grinding head can travel across a fixed work piece, or the work …

Stellafane Links Page

at the Stellafane Mirror Class ... Curve Generating Video by Ed; ... Grinding Machines A Mirror-O-Matic Machine.

Astro-Tel - Cast Iron Tools -

The two tools were then run together on the mirror grinding machine using ... Making Cast Iron Tools ... but I wanted to have a go at generating the curve on ...

Machining of Aspherical Opto-Device Utilizing …

Machining of Aspherical Opto-Device Utilizing Parallel Grinding Method Masaru ... into spherical shape using a curve generating method [5]. Grinding conditions is shown in Table 1. Figure 4 shows Nomarski microphotographs and roughness profiles of the ground surface. Regardless of measurement direction, roughness of ground …

AGI Products: Telescope Mirror Blanks

AGI can diamond machine ID holes into your mirror blank AGI can produce elliptical mirror blanks in 45 degree and 90 configurations AGI can manufacture mirror blanks from any of our low expansion materials

Mirror Grinding Machine - Cloudy Nights

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.

fixed grinding machine -

Making my own fixed post mirror grinding/polishing machine ATM . Hey guys. I'm thinking of making my own fixed post mirror grinding/polishing and curve generating machine.

Mirror Grinding Machine - Cloudy Nights

Sep 29, 2010· Mirror Grinding Machine ... in building a grinding machine for possible up to an 18" mirror , ... with a flat on flat to generate the curve you'll have to ...

mirror grinding machine sale Algeria design – South …

I’m thinking of making my own fixed post mirror grinding/polishing and curve generating machine. ... on diamond-grinding machines ... grinding machine Mirror ...

How I Make Light-Weight Hexagon or Honeycomb …

I cut some of the hexagons with a diamond tile saw and shaped ... back telescope mirror blank. The rough grinding went ... a curve generating machine ...

Joy of Mirror Making: Rough Grinding - BBAstroDesigns

The Joy of Mirror Making ... Grinding the curve into the mirror face can be done by one of the ... A diamond belt or cloth will round the mirror edge in ...

Grind a mirror -

Fearing I might spend the rest of my life hogging out I took a look though the ATM list archives and found a few threads and sites detailing the use of diamond cutters for rough grinding. Ricardo Dunna's and Peter Smith's sites describe what is possible but the methods require a mirror making machine or a drill press. I have neither. The

Newport Glass Works, LTD. Grinding, Polishing and Figuring ...

Grinding, Polishing and Figuring . ... work done on diamond-grinding machines ... to grind harder on the center of the mirror, generating a curve ...

2×6 curve generator, Dave -

There are many ways to curve generate a telescope mirror. ... as well as the diamond grinding ... barbell weight on our mirror making machine to curve a 32” f/ ...

Large Thin Mirror Making - BBAstroDesigns

A grinding machine relieves the labor, ... indicating that the mirror mount is generating the astigmatism, ... The heart of large thin mirror making is in the figuring.

Precision Machined Blanks Service - United Lens

United Lens Company offers precision molding and machining services for optics used ... prism and curve generating; ... centerless and fine grinding, core ...

Glastar Corporation - Glass Shaping, Glass Beveling, Glass ...

As a Production Grinding Station: The B7 is the ideal machine for grinding inside curves (or concave surfaces) using 8 or 10 inch diamond wheels. The large 20" separation between the wheels allows two operators to work on the machine at the same time. The machine's biggest advantage over other units is its small and unobtrusive …

Joy of Mirror Making: Introduction - BBAstroDesigns

The Joy of Mirror Making ... Generate the curve (rough grinding) ... - Myron Emerson's Amateur Telescope Mirror Making - GAP 47's machines summary