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Dec 29, 2008· zeiss grinding machine design posted in ATM, Optics and DIY Forum: Zeiss type has the most flexible ability, it has three rotation shaftsmirror, offset,, two motors will be used. then bring me a question, which two shafts should be drove by one motor?there are different designs: in book advanced telpe making, offset shaft and mirror main shaft were combined, but .
The problem with thin mirrors is that they flex more easily during grinding and polishing, making it hard to achieve the required surface precision. They also need a more complex mirror cell (additional .
Topics on this page: Mirror Blanks, Grinding Polishing Tools, Grits Pitch, Storage Containers, Grinding Stands, and Miscellaneous Items. 6" 8" Pyrex Mirror Blanks Patterns on surfaces and edges are mold marks, splotch on 6" is a grinding mark by the manufacturer. Two blanks are in their protective cardboard shipping sleeves. ...
The highprecision grinding of the outside workpiece diameter by means of the profile grinding machine is today''s state of the art. The RX 120 is the first rotor grinding machine to enable a technologically optimised OD grinding process due to the design .
Telpe Grinding Machine. Telespe Mirror Grinding Machine Techniker Leipzig George willis ritchey built this mirror grinding machine at the yerkes observatory in williams bay, wisconsin, in the late the sponsorship of george ellery hale, the machine was used to grind a series of telpe mirrors starting with a 24inch and then a 60inch mirror .
Grinding Machine for Large Telpe Mirrors I designed and built a grinding machine for mirrors up to 42 inches [] in diameter. By slipping on and off a couple of belts, the machine can quickly be reconfigured for spinning work or for stroking work.
grinding machine design elementals Archive IceInSpace. When I handground a mirror once upon a time it wasnt too difficult but that was a 6 mirror I want to make a machine to grind a 20 mirror If I remember rightly I circled the circular bench every 10 mins or so motion A and each back and forward stroke took say two seconds motion B
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 MoM20 Hframe and placed the motor and gear box on it. Lining up the pulleys, drilling holes for the mounting bolts and making sure the belts ...
Telpe Mirror Making. For grinding the back of my 12" mirror, I used an 8" disk of 3/4" particle board, glued tiles to the front with epoxy, and coated the back and sides with polyurethane. It worked great. I made my polishing tool for my 12" mirror out of three layers of .
Jul 08, 2016· This machine can get 8K mirror polishing effect for metal plate products. (lock, hinge, flat bar and so on) The worktable can be customized according to your products and requirement. For knowing ...
Anhui Jotun supply China professional Metal tank shell,dished end,flat sheet polishing grinding/buffing machine,welding seam treatment Equipment,widely used for pharmaceutical industry,food,water .
grinding machine design elementals Archive IceInSpace. When I handground a mirror once upon a time it wasnt too difficult but that was a 6 mirror I want to make a machine to grind a 20 mirror If I .
Anhui Jotun supply China professional Metal tank shell,dished end,flat sheet polishing grinding/buffing machine,welding seam treatment Equipment,widely used for pharmaceutical industry,food,water purification,water supply,chemical,and new energy.
Finally, the precision refractory molds for slumping the 42 inch mirrors in the kiln are proving too thin. Not to despair I have a plan. See my updated notes and pictures. IC443, the Jellyfish Nebula with my 13'' and various filters. My new grinding machine, polishing a 25 inch [635cm] diameter mirror.
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 ...
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 pregenerated for you.
The MoM 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 modifications) and can be used for all three steps necessary in producing a mirror. That is you can use it to grind, polish and figure your optics.
My Mirror Grinding Machine. For a long time I''ve wanted to build a machine for grinding telpe mirrors. Dennis Rech''s MoM designs finally inspired me to just get up and do it. Over the years, I''d been collecting motors, gear boxes, pulleys, etc. Most of them came from industrial junk yards.
Jul 08, 2016· This machine can get 8K mirror polishing effect for metal plate products. (lock, hinge, flat bar and so on) The worktable can be customized according to .
May 09, 2013· A sample and quite simple video of Vitastra''s mirror making machine. This is a fullcustom design first inspired on the polishing machines designed by Karl Zeiss, but then crossinspired with ...
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", Page 163, "Amateur Telpe Making" Book 1. A bowl which rotated was fitted to the spindle. I also built another machine .
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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 MoM20 Hframe and placed the motor and gear box on it. Lining up the pulleys, drilling holes for the mounting bolts and making sure the belts would clear everything drove the design
Ritchey Mirror Grinding Machine The machine was used for making numerous mirrors over the next four decades and extensively modified over that period. It embodies the subdiameter tool design approach to making large telpe mirrors whereby the grinding tool is drawn across the mirror blank by programmable rotating arms.
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