Opening: 00AM - 24PM
Traduire cette page

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 ...

Get Price
Mike's Telescope Workshop - mdpubDeze pagina vertalen

I finally decided it was time to build a machine to help me grind the edges of the blanks true and round. This is my home-built edge grinding machine for grinding down my home-cast mirror blanks. Click to see the whole project. This is a 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself.

Get Price
Leviathan of Parsonstown - Wikipedia

Construction and Design. Parsons improved the techniques of casting, grinding and polishing large telescope mirrors from speculum metal, and constructed steam-powered grinding machines for parabolic mirrors.His 3 feet (91 cm) mirror of 1839 was cast in smaller pieces, fitted together before grinding .

Get Price
telescope grinding machine - stezovska-zahrada.czTraduire cette page

Products. AS a leading global manufacturer of crushing and milling equipment, we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete stone crushing plant.

Get Price
Astro-Tel - Mirror grinding machineTraduire cette page

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 ...

Get Price
Telescope Grinding Machine Optical Instruments- .Traduire cette page

Telescope Grinding Machine Optical Instruments. Stellafane home of the springfield telescope makers inc springfield vermont usa amatuer telescope making amateur telescope making main page russell porter grinding a mirror plans for building a newtonian optical tube and a dobsonian mount for 4 to 12 inc,Telescope Grinding Machine Optical Instruments.

Get Price
Mirror grinding machine plans - hoevedijkzicht

mirror grinding machine plans mill for sale. John Murray found plans for a mirror grinding machine on the internet and set about building it with a little help from his friends. The following few pages are a... Get Price; Telescope Mirror Grinding Machines | Crusher . Mirror grinding machine .

Get Price
Mike's Telescope Workshop

I finally decided it was time to build a machine to help me grind the edges of the blanks true and round. This is my home-built edge grinding machine for grinding down my home-cast mirror blanks. Click to see the whole project. This is a 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror .

Get Price
Making a Mirror grinding & Polishing machine - .Traduire cette page

16/03/2015 · Page 1 of 5 - Making a Mirror grinding & Polishing machine - posted in ATM, Optics and DIY Forum: Hello, I am on the half of the way to make a mirror grinding machine inspired by original M-O-M design. I made the pulley arrangement such a way that, both the turn table & eccentric spins at 50 RPM fixed. I wont go for making mirror bigger that 10.5 (or max 12).

Get Price
Home Made Mirror Grinding Polishing Machine .Traduire cette page

Telescope Mirror Grinding Machine Plans. Mirror grinding machine plan - moredentin astronomy options astronomy, mirror making,, i have been considering a larger refined telescope designso with the 47 online mirror grinding machine plans -, 16 apr 2012, also, there is a plan to move the grinding machine,, telescope mirror grinding machine based on dennis rechs m-o-m 20,.

Get Price
Astro-Tel - Mirror grinding machineDeze pagina vertalen

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.

Get Price
tut44 Making A Mirror Grinding Tool - Asterism

Most amateur telescope makers (ATMs) build a Newtonian telescope, a design named for its inventor, Sir Isaac Newton. The heart of the Newtonian telescope is its primary mirror. Most Newtonian primary mirrors have either a spherical or a parabolic shaped concave face. Unlike most other mirrors in your home, the mirror .

Get Price
build a mirror grinding machine - promanTraduire cette page

Telescope Mirror Making: Part Rough Grinding This is part 2 of my video series documenting grinding and polishing a inch telescope mirror. I''m using a spin or fixed post grinding machine. This video shows a few initial stages of making a primary mirror for a telescope. After hogging the mirror blank to depth, the rough grinding stage begins.

Get Price
Mirror grinding machine plans - hoevedijkzichtDeze pagina vertalen

mirror grinding machine plans mill for sale. John Murray found plans for a mirror grinding machine on the internet and set about building it with a little help from his friends. The following few pages are a... Get Price; Telescope Mirror Grinding Machines | Crusher . Mirror grinding machine construction log – .

Get Price
Making a Mirror.

Dec 16, 2002 · Grinding/polishing machines work by rotating the bottom piece (mirror or tool) and letting the top piece freely rotate about it's central axis as it desires to do. As you watch a machine .

Get Price
Build A Mirror Grinding Machine - cispilzno.plTraduire cette page

Build A Mirror Grinding Machine. Mirror Grinding Machine Hackaday, Sep 26 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 Build A Mirror Grinding Machine . Whatever your requirements, you 'll find the perfect service-oriented solution to match your specific needs with our help.We are here ...

Get Price
Deze pagina vertalen

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.

Get Price
DIY Telescope Mirror grinding machine - YouTubeTraduire cette pageCliquez pour afficher1:45

08/07/2013 · Homemade 10inch Mirror Grinding Machine. Sorry for blurred image.....

Auteur : Sushil DolasGet Price
Mirror-o-maticTraduire cette page

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

Get Price
Joy of Mirror Making: Rough Grinding - .Traduire cette page

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. The curve's depth dictates the mirror's focal length. The curve should be spherical. Creating the curve can be done by several methods: The curve is ground into the mirror face using a grinding tool. The curve is pre-generated for you. The curve is ...

Get Price