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principle of a mirror grinding

Mirror Making Strokes - WordPress.com

Oct 28, 2011· This video shows a few initial stages of making a primary mirror for a 6" f/8 telescope. I'm a newbie so bear with me in my ignorance as a first timer ...

Fast Mirror Grinding & Polishing - The ATMs Workshop

This 2nd Edition of How to Make a telescope is almost three times larger and adds to the ... Summary of Grinding and ... Principle of Parabolic Mirror ...

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Joy of Mirror Making: Rough Grinding - BBAstroDesigns

Oct 27, 2011· This video shows a few initial stages of making a primary mirror for a 6" f/8 telescope. I'm a newbie so bear with me in my ignorance as a first timer ...

Grinding my first 6" f/8 Telescope Mirror - YouTube

Oct 02, 2005· Mirror-o-Matic and fixed position tool grinding - posted in ATM, Optics and DIY Forum: ... Grinding or polishing, the principle is the same.

Grinding my first 6" f/8 Telescope Mirror - YouTube

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 ...

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ELSEVIER Journal of Materials Processing Technology 56 ... Materials Processing Technology GRINDING OF ASPHERICAL SiC MIRRORS ... Grinding method of toroidal mirror. Z

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Grinding or polishing, the principle is the same. ... The mirror doesn't need to be spherical to start figuring, very smooth to the outside with shallow correction ...

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We provide a complete line of amateur telescope making (ATM) supplies including, Mirror kits, Pyrex, abrasives, pitch and polishing compounds

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May 25, 2011· I will be creating a series of videos showing Leonardo da Vinci Machines, some of …

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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 ...

Grinding (abrasive cutting) - Wikipedia

This is how you make a telescope mirror out of a hunk of glass.

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working principle grinding machine. Basics of Grinding. reamed, or bored hole, using small grinding wheels at high RPM. ... Astro-Tel - Mirror grinding machine.

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After fine grinding, one of ..., which is in principle an artificial star test in the double pass ... The flat mirror of my Lowrider finally had a radius ...

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New Grinding Methods for Aspheric Mirrors with Large Curvature Radii Z ... can be obtained by mirror grinding with this ... principle of the ...

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Superfinishing, also known as ... unlike polishing which produces a mirror finish, ... The main disadvantage is that superfinishing requires grinding or a hard ...

Hand Grinding a Telescope Mirror | Make:

The design principle of Jagura Internal Grinding Machine Series is emphasized on operation ability and working function.The full series ... Mirror grinding machine ...

Plane Mirror Grinding - rtp88.com

The final shape of a workpiece is the mirror image of the grinding wheel, with cylindrical wheels creating cylindrical pieces and formed wheels creating formed pieces.

Stellafane ATM Main Page

Learn alternative methods for speeding up the grinding and polishing of a telescope mirror. These techniques are not the best for your very first mirror.

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working and principle of grinding machine . ... centreless (centerless) grinding principle. G: Grinding ... I made my first mirror grinding and polishing machine over ...

spin polishing - making a perfect edge - RadDobs

The principle mirror making strokes, ... the tool (or lap) and mirror can be reversed. Grinding or polishing with the mirror on top is referred to as MOT, ...

Superfinishing - Wikipedia

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Mirror Grinding Machine

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Plane Mirror Grinding. CNC Profile Grinding. ... quality.Usually,we make use of light-wave interference principle of photics plant mirror which alternate with ...

Telescope Making Supplies - willbell.com

Rough grinding a telescope mirror. The Joy of Mirror Making Mel Bartels Rough Grinding The first milestone is putting a curve into the mirror face.