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Home Made Grinding Machine Homemade Telescope Mirror Grinding And Polishing

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WOS Wenk Observatory Solutions

Wos Wenk Observatory Solutions

Telescope mirrors can be manufactured solely by hand in outstanding quality In what follows here, the process of making a 14 - mirror shall be described shortly. Note Making a grinding- and polishing machine will reduce the invested time and costs per mirror visibly in future. ... For measuring the sphere I use a home-made spherometer with an ...

Dick Parkers Telescope Mirror Workshop Cassegrain

Dick Parkers Telescope Mirror Workshop Cassegrain

Grinding the secondary is just like grinding any other optic except in minature. I ground the secondary with the mirror on a workstand and worked the tool on top just like I would grind a larger mirror. This optic is small enough that a lens grinding machine could work well.

Telescope Making Links Designs and Techniques STAR

Telescope Making Links Designs And Techniques Star

Astronomy, telescope making ,mirror grinding and testing Large Thin Mirror Making by Mel Bartels Grinding Machines Mirror-o-matic Tom Waineos Desktop GrindingPolishing Machine Ken Liljas Grinding Machine Grinding Machine Figuring Figuring a Paraboidal mirror by thermal predistortion Optical Testing The Basics of Telescope Testing Test Stand

First time mirror grinding 6quot F45ish DIY Astronomer

First Time Mirror Grinding 6quot F45ish Diy Astronomer

May 08, 2021 A mirror grinding and polishing machine is a serious time waster. You can put a lot more effort into manual grinding and polishing. Plus you get the randomness of strokes and rotation to smooth things out. A machine has to be deliberately varied to avoid zones. I spent years using home made machines. But would have been more productive without.

Building a fixed post mirror grinding machine

Building A Fixed Post Mirror Grinding Machine

Aug 19, 2019 A few years ago, I was thinking about hand grinding a mirror. I watched a YouTube video of John Dobson hand grinding a mirror. I dont really remember how big it was, but it was big. Maybe 14. Maybe larger. John was no youngster in this video and even though he is a master, he sure put a hellova lot of labor into that mirror.

Stellafane Telescope Making

Stellafane Telescope Making

Stellafane Convention Homemade Telescopes on display on Breezy Hill at the Stellafane Convention. Many activities at the annual convention are oriented to wards Amateur Telescope Makers Mirror Making and Telescope Making dem on stra tions, Technical Talks, en cour age ment to Display Home Made Telescopes on Breezy Hill, and Mechanical and Op ti cal Competitions for home made telescopes.

Zambuto Optical Company Newtonian Telescope Mirrors

Zambuto Optical Company Newtonian Telescope Mirrors

Zambuto Optical Company is a full service custom manufacturer of premium Newtonian primary telescope mirrors from 7 through 24 diameter. Special Notice-We want to let our customers know that during this timeframe we continue to do business as usual. There may be delays with regard to shipments due to outside circumstances beyond our control ...

17 Telescope Making ideas telescope diy telescope

17 Telescope Making Ideas Telescope Diy Telescope

See more ideas about telescope, diy telescope, telescopes. Dec 25, 2016 - Explore James Millers board Telescope Making on Pinterest. See more ideas about telescope, diy telescope, telescopes. Pinterest. Today. Explore. When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by ...

homemade mirror grinding machine Grinding Mill China

Homemade Mirror Grinding Machine Grinding Mill China

khatav mill workar home used rock and dirt heavy equipment vibrating feeders marketing of coal mining apparatus g.n. minerals grinding mills karachi nevada milling mining llc homemade mirror grinding machine concrete waste san diego Project Case Mining Production Line Construction

grinding plant mirror

Grinding Plant Mirror

telescope mirror grinding machine for sale. 2019-1-22rough grinding a telescope mirrorhe joy of mirror making mel bartels rough grinding also theres the difficulty of creating a spherical curve in the mirror facehe grinding wheel on a boom approach is difficult because it is hard to anchor the mirror and the booms pivot so that they do not move in relation to each otherlass tools About our ...

MIRROR MAKING HOW TO MAKE YOUR OWN TELESCOPE MIRROR

Mirror Making How To Make Your Own Telescope Mirror

Feb 26, 2015 One Way to calculate the grinding-depth of the concave-sagitta-dip is measuring with a 4 home-made dial indicater-sphero-meter to divide 1. with the desired focal length of the telescope mirror 136 0.0278 or .70 mm or when sunlight is available you can dip the ground disk in water and the whet surface can reflect the sunlight and show the focal length the sun size reflection ...

A Photovisual Maksutov Cassegrain Telescope

A Photovisual Maksutov Cassegrain Telescope

Feb 16, 2004 All grinding and polishing work was done by hand. ... so dont underestimate the starting thickness of the glass if you order a custom made blank. Grinding the primary mirror to the required radius of curvature was a breeze once the corrector was done. The central hole in the primary mirror was a rather wide 2.2 in diameter so that the full ...

Dick Parkers Telescope Mirror Workshop Refractor

Dick Parkers Telescope Mirror Workshop Refractor

The result was a 6 inch f15 refractor objective made from readily available optical glass with standard mirror making techniques, little special equipment, and WOW Does it perform. So if you have ever wondered if it was possible to build your own refractor lens

ATM Amateur Telescope Making Links

Atm Amateur Telescope Making Links

Johns Amateur Telescope Making Page - Lots of useful ATM info, particularly on mirror making and testing. For the beginner ATM - Step-by-step mirror making flowchart with links. Victors Home Page - All the info youll need on grinding your own mirror. Steven Lees very comprehensive ATM page also incuding Mirror Grinding.

33 Telescope Making ideas telescope diy telescope

33 Telescope Making Ideas Telescope Diy Telescope

Introduction to grinding polishing and parabolizing a telescope mirror. ... telescope making, mirror grinding, homemade tripod, eyepieces, astronomy. ... Pyrex Telescope Astronomy Homemade Mirror Glass Home Decor Decoration Home Home Made. hogging out mirror blank 30cm.

Home made amateur optical systems Page 4 ATM

Home Made Amateur Optical Systems Page 4 Atm

Jan 07, 2010 The valve grinding tools are used to spin the blank inside the ladel with some abrasive amp water. extremely fast There is a convex blank, with a round piece of urethane in the center, used for the polishing tool. Its mounted in a simple wooden block, mounted on an 8 disc 203mm, diameter, and spun within the tub grinder.

Spacek Telescope Classic Telescopes Cloudy Nights

Spacek Telescope Classic Telescopes Cloudy Nights

Mar 10, 2021 Around the time I graduated high school, I sold that telescope and its home-made, turn-on-threads pipe GEM, having completed a larger 8-inch f12 reflecting telescope project 1 prompted by coming across that larger primary mirror for sale, already accurately ground, polished to a paraboloid figure, and coated.

How to Polish Metal with Polishing Compounds and Buffing

How To Polish Metal With Polishing Compounds And Buffing

How To Polish Metal - Basic Instructions. Choose the most applicable buffing compound depending on the work surface material to be polished. Start with the coarsest applicable compound. See our polishing compound and jewelers rouge chart. Apply polishing compound sparingly

MIRROR MAKING

Mirror Making

Nov 10, 2015 I make my telescope mirrors usually by hand using usually two equal size thick window glass like 38 or 12 and 6 or 8 diam, I lay 1 disk on a wet cloth to keep it from slipping. some grinding grit powder and water,on it, place the other disk on the first tool and start grinding with only circular stroking , 35 to 40 of the top mirror-blanc over-hanging the tool, all around, holding it ...

How Are Quartz Crystals Cut and Home Our Pastimes

How Are Quartz Crystals Cut And Home Our Pastimes

Sep 15, 2017 Grinding, Sanding and Lapping. The quartz crystal is then polished by grinding and sanding. The grinding wheel is dotted with very coarse bumps made out of an extremely hard material such as silicon carbide. It spins rapidly and is pushed against the quartz to slowly wear it away into a chosen shape. Once the gem cutter creates a rough shape by ...

Has anyone tried making their own lens Photography

Has Anyone Tried Making Their Own Lens Photography

Jul 31, 2011 Hi WP photographers, I have recently aquired alot of optics that were going to be recycled and many of them look like proper convex lenses. Has anybody had any

Designing and building a Newtonian Telescope

Designing And Building A Newtonian Telescope

Newtonian Telescope Tube Truss. Dont paint it white - John Dobson or Portuesi - white paint contains titanium dioxide, a good infrared emitter. Paint it white - Tom Ryan. Dont Paint it white - Las Campanas Bron Tapes, Inc. 7343 Carroll Road San Diego, CA 92121 858 530-0391.

Can You Do It Make your own telescope mirror that is

Can You Do It Make Your Own Telescope Mirror That Is

There are a few Lowbrows that have made mirrors, and there are also on-line forums that are helpful. I made my first mirror when I was 14, a 6 f9 it was supposed to be an f8, but I had trouble getting the curve deep enough, by myself using Thompsons Making Your Own Telescope.

Cheap simple easy small DIY observatory DIY

Cheap Simple Easy Small Diy Observatory Diy

May 20, 2020 I tried making a polishing tool from White Portland Cement using the mirror as the mold and aluminum foil as separator. Disaster struck as the cement ate away the foil and got stuck to the mirror in the form of a thin layer thankfully and I was able to remove all of it by mild scrubbing and later grinding with 1000 grit SiC.

Knife Sharpening Wheel

Knife Sharpening Wheel

HAIOUHUA Knife Polishing Kit Hard Felt Polishing Wheel for Carbon Steel, Alloy Steel, Metal Mirror Knife Sharpening Wheel Kit with Wool Felt and Orange Grinding

Mirror Grinding Educational

Mirror Grinding Educational

Mirror Grinding Homemade. Making a Mirror grinding amp Polishing machine 183 Page 1 of 5 Making a Mirror grinding amp 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 amp ...

Homemade Grinding Mills Crusher Mills Cone Crusher

Homemade Grinding Mills Crusher Mills Cone Crusher

home made grinding machine, homemade telescope mirror an inexpensive stone mill, or home made grinder. any ideas feb 6, 2012 this is the best that i have found, homemade glass grinding coolantlubricant

Home Made Mirror Grinding Polishing Machine Detailed Plan

Home Made Mirror Grinding Polishing Machine Detailed Plan

Telescope mirror grinding machine plans.Grinding machine for large telescope mirrors 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.

Homemade Telescope Making Google Search

Homemade Telescope Making Google Search

The lap and mirror were then rinsed with water. Next, the mirror and lap were cold pressed using lots of CEO and water mixed together in a squirt bottle with a 15 pound weight. After a hour or...

Telescope Making Links Designs and Techniques STAR

Telescope Making Links Designs And Techniques Star

Grinding,Polishing and Figuring Large Thin Mirrors - Part 2 - Polishing Astronomy, telescope making ,mirror grinding and testing Large Thin Mirror Making by Mel Bartels Grinding Machines Mirror-o-matic Tom Waineos Desktop GrindingPolishing Machine Ken Liljas Grinding Machine Grinding Machine Figuring Figuring a Paraboidal mirror by thermal ...

Telescope Mirror Blanks

Telescope Mirror Blanks

Thin plate glass mirror blanks are lighter than standard mirror blanks, which allows you more flexibility in designing your telescope tube assembly and mount. When grinding a telescope mirror, you will find that plate glass takes less time to grind and polish than a mirror made from borosilicate glass. Please see the Buy Telescope Mirror Blanks

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