mirror grinding machine design

mirror grinding machine design

mirror grinding machine design

The Design Mirror Grinding Machine The Design . I began by measuring the sizes of what I already had, a 1/3 hp 1750 rpm electric motor and a 25:1 geared speed reducer. Then I took a rough cut at the MoM 20 H frame and placed the motor and gear box on it. Lining up the pulleys, drilling holes for the mounting bolts and making sure the belts

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

Astro Tel

2001 4 12 Maximum stroke is 6 inches. The position of the stroke can be adjusted either way of centre over centre, A stabiliser bar holds the stroke arm in position. The following drawings show the design in detail. Fig. 1. Plan view of

Crusher Telescope Mirror Grinding Machine Design Info

Mirror Grinding Machine. If you don't have a gear box, you should stick with the M o M power head design. In the configuration shown, the reducer shaft output is 50 rpm, the eccentric rpm is 11, and the turntable rpm is 67.

Mirror Grinding Designing

2021 9 18 In september 1858 shortly after his return from europe draper began the construction of a mirror grinding machine of lord rosses design advances in abrasive technology xvi the superhard diamond grinding wheel with largegrit size plays an

Making my own fixed post mirror grinding/polishing

2012 10 15 Page 1 of 2 Making my own fixed post mirror grinding/polishing machine posted in ATM, Optics and DIY Forum: Hey guys. Im thinking of making my own fixed post mirror

Fixed Post Grinder/Polisher Build2019 9 20Mirror grinding machine runout2015 2 21Fixed post grinding/polishing with full size tools?2011 5 3Mirror o Matic and fixed position tool grinding2005 10 2See more results

Mirror Grinding Machine

Building A Fixed Post Mirror Grinding Machine. 2019819A few years ago I was thinking about hand grinding a mirror. I watched a YouTube video of John Dobson hand grinding a mirror. The Ecotech cylindrical grinder is a high rigidity design for grinding small medium and large sie workpieces in single and lot sie production.

mirror grinding machine design

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 telescope or some other optical,

mirror grinding machine design

Mirror grinding machine construction log The current project really started out as a design exercise for my CAD work, something to suited to building a mirror grinder with. The machine contained a large speed reducer 47 1 ratio, a variable speed mechanism, motor mount and tachometer. the frame was too small to be able get price

Mirror Grinding Machine Plan

Mirror Grinding Machines Atm Optics And Diy Forum . oct 03, 2006 thanks for the video jim. had no idea that these machines ran at those speeds. when built my machine, didnt have a computer or any books on building grinding machines so built one that mimics the stroke a person would do. for instance, my turntable rotates at just one rpm and the stroke eccentric turns at rpm.

Crusher Telescope Mirror Grinding Machine Design Info

Mirror Grinding Machine. If you don't have a gear box, you should stick with the M o M power head design. In the configuration shown, the reducer shaft output is 50 rpm, the eccentric rpm is 11, and the turntable rpm is 67.

Design of Grinding Machine Spindle

2018 9 1 Modern machine tools for deep grinding yield linear dimensions with a tolerance of 1‐ 3 µ m. In comparison with regular multipass pendulum grinding, in which the supply at insertion is 0.005

Mirror Grinding Machine Design

2021 6 9 Skybadger Mirror Grinding Machine. 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

mirror grinding machines

2006 10 3 The eccentric that controls the side to side motion turns at 11 RPM. I can adjust the length of the stroke and the side to side motion as well as the position of the mirror on the tool. Now I know why my machine is so slow to do its work. I really like the way the mirror o matic works. I may have to rethink things a bit. Mark

Mirror Grinding Machine Design

The Design Mirror Grinding Machine. The Design . I began by measuring the sizes of what I already had, a 1/3 hp 1750 rpm electric motor and a 25:1 geared speed reducer. Then I took a rough cut at the MoM 20 H frame and placed the motor and gear box on it. Lining up the pulleys, drilling holes for the mounting bolts and making sure the belts

how to make a telescope mirror grinding machine

Jumping into Mirror Making, by Michael Mills. Jumping into Mirror Making Michael Mills I have been preparing to grind my own primary mirror for a long time I ve collected many fine books on telescope making and mirror grinding, including Richard Berry s Build Your Own Telescope, Sam Brown s All About Telescopes, and Jean Texereau s How to Make a TelescopeI read through

Mirror Grinding Machine Design

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

mirror grinding machine design

Astronomy Options Astronomy, Mirror Making, Telescopes 29 Aug 2016 i have been considering a larger refined telescope design my last post on grinding, polishing and figuring my plate

mirror grinding machine design

Making a Mirror grinding Polishing machine ATM Mar 16 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 MOM design I made the pulley arrangement such a way that both the turn table eccentric spins at 50 RPM fixed I wont go for,

Design of Grinding Machine Spindle

2018 9 1 Modern machine tools for deep grinding yield linear dimensions with a tolerance of 1‐ 3 µ m. In comparison with regular multipass pendulum grinding, in which the supply at insertion is 0.005

Mirror Grinding Machine

2022 6 6 Supplier: J&S Machine, Inc. Description: Orbital polishing machine type LPC 500 mirror has been designed, like the other two smaller versions, for straight and bent tube mirror polishing up to maximum diameter 203 mm.; this unit is equipped with liquid polishing paste dispenser and with inverter device for polishing.

How to Grind a Telescope Mirror in 10 Easy Steps

2021 10 5 Obtain the right glass. Choose solid grinding tools. Choose the best position to work on mirrors by hand. Grind the back flat. Try and prevent astigmatism. After having the ground and face of the mirror flat through the 220, you are good to begin rough grinding the curve into the mirror. Do some fine grinding.

Mirror Grinding Machine

2015 8 14 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. If you don't have a gear box, you should stick with the M o M power head design. In the

Mirror Grinding Machine Setup

HTTPSClick to view1:44

2009 6 20 Hybrid Hindle grinding/polishing machine for telescope mirrors and lenses.

Author: Messiermarathon

Design of Grinding Machine Spindle

2018 9 1 Modern machine tools for deep grinding yield linear dimensions with a tolerance of 1‐ 3 µ m. In comparison with regular multipass pendulum grinding, in which the supply at insertion is 0.005

Crusher Telescope Mirror Grinding Machine Design Info

Products List Telescope Mirror Grinding Machine Design Info. Mirror Grinding Machine. If you don't have a gear box, you should stick with the M o M power head design. In the configuration shown, the reducer shaft output is 50 rpm, the eccentric rpm is 11, and the turntable rpm is 67. This is typical for grinding and polishing.

Ritchey Mirror Grinding Machine

2022 6 6 George Willis Ritchey built this mirror grinding machine at the Yerkes Observatory in Williams Bay, Wisconsin, in the late 1890s. It embodies the "sub diameter tool" design approach to making large telescope mirrors whereby the grinding tool is drawn across the mirror blank by programmable rotating arms. It was donated to NASM by the Lick

Mirror Grinding Machine

2015 8 14 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. If you don't have a gear box, you should stick with the M o M power head design. In the

mirror grinding machine design

Mirror grinding machine construction log The current project really started out as a design exercise for my CAD work, something to suited to building a mirror grinder with. The machine contained a large speed reducer 47 1 ratio, a variable speed mechanism, motor mount and tachometer. the frame was too small to be able get price

How to Grind a Telescope Mirror in 10 Easy Steps

2021 10 5 Obtain the right glass. Choose solid grinding tools. Choose the best position to work on mirrors by hand. Grind the back flat. Try and prevent astigmatism. After having the ground and face of the mirror flat through the 220, you are good to begin rough grinding the curve into the mirror. Do some fine grinding.

Mirror Grinding

HTTPSClick to view4:14

2008 9 21 hubach viantart/This is my father's garage where he is currently working on his telescope hobby. The Diamond curve generating machine in this vi

Author: xFrogsharkx

Mirror Grinding Machine Setup

HTTPSClick to view1:44

2009 6 20 Hybrid Hindle grinding/polishing machine for telescope mirrors and lenses.

Author: Messiermarathon

Ritchey Mirror Grinding Machine

2022 6 6 George Willis Ritchey built this mirror grinding machine at the Yerkes Observatory in Williams Bay, Wisconsin, in the late 1890s. It embodies the "sub diameter tool" design approach to making large telescope mirrors whereby the grinding tool is drawn across the mirror blank by programmable rotating arms. It was donated to NASM by the Lick

Mirror o Matic mirror making machine

2018 5 16 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