Leonardo Da Vinci's mirror making machines

One machine is designed for grinding concave mirrors of small focal length. The other machine, a much larger piece to implement, grinds mirrors of large focal lengths. Though Leonardo da Vinci creates sketches of mirror grinding, one crucial and logical question to ask is whether he used such mirrors in his artwork or drawing.

Panasonic HDC-SD60 Telpe mirror grinding machine - …

just a quick vid of my home made mirror grinding machine

Mirror-o-matic

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

What are the mirror grinding processing methods ...

1. What is mirror grinding The surface roughness of the workpiece after grinding is Ra0.01µm, it is as mirror-like and can be imaged clearly, so it is called mirror grinding. The flatness of the grinding plane is not more than 3µm/1000mm. The surface processing of high-precision, high-value-added parts requires mirror grinding. 2.

Joy of Mirror Making: Introduction - BBAstroDesigns

Rough Grinding. Unless the mirror comes pre-generated, the initial curve will have to be ground into the mirror. A ring tool of half the diameter of the mirror used on top of the mirror's flat face with the coarsest grit will rapidly grind a spherical curve into the mirror. Grinding a 6 inch [15cm] mirror to F/2.8 using a ring tool. Mirror ...

High Speed Stainless Steel Mirror Polishing /Grinding Machine

Mirror (8K) Polishing Machine Mirror Polishing Machine is used to polish Sheet or Plates of Stainless Steel up to Highly Reflective Mirror Effect. The surface receives a uniform and directionless gloss with a magnificent brilliance. After Grinded in Grinding Section, Sheets will feed into the polishing section.

Making a homemade mirror grinding machine - ATM, Optics ...

Making a homemade mirror grinding machine - posted in ATM, Optics and DIY Forum: I want to make a motorized mirror grinder, any good info on this, i have a couple geared motors, low speed high torque. One more question ...will 1 1/2 shaft size pillow block bearings work good for a homemade EQ mount? Thank you, John

Mirror Grinding Machine » Leonardo Da Vinci's Inventions

Leonardo's Mirror Grinding Machine. 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 ...

BENTELER Glass Processing Equipment - BENTELER Glass ...

BENTELER Glass Processing Equipment develops and produces machinery and equipment for processing glass used in architectural, automotive and technical applications. With over 3,500 successfully completed projects in over 60 countries, we support our customers with innovative solutions and are a reliable and trusted partner.

Mirror Grinding Machine | Hackaday

Grinding and polishing your own mirrors is a long, arduous process. Instead of lapping the blank by hand, Laurie Hall built this mirror grinding machine from scratch.

China Glass Bevelling Machine - China Mirror Grinding ...

Product characteristics: 1. PLC automatic control with manual operation mode, so machine could be work independently at 2 modes. And more the PLC is equipped with remote control system, we can update or diagnose the software and remove the problem from our service team at China. 2. ABB brand grinding motor. 3. Electronics are of Schneider brand.

Robotic mirror grinding? - ATM, Optics and DIY Forum ...

For big aperture though, spinning a large mirror and moving a large polisher might be too much work. That is why the mirror lab spun caste their glass to avoid hogging, and then had a robot go around grinding and polishing the high spots. Or maybe they spun ground it. …

Mirror grinding machine - The Home Shop Machinist ...

I assume you are talking about a telpe mirror. I have read a lot and ground one small mirror some years ago but did it all by hand. If I remember properly, some of the features you want in a grinding machine are the ability to change the stroke's length as well as the path it takes across the surface (radial, cordial).

Telpe Making Links - Designs and Techniques | STAR ...

Large Thin Mirror Making by Mel Bartels. Grinding Machines. Mirror-o-matic. Tom Waineo's Desktop Grinding/Polishing Machine. Ken Lilja's Grinding Machine. Grinding Machine. Figuring. Figuring a Paraboidal mirror by thermal predistortion. Optical Testing.

Parabolic Mirror Grinding Machines | Products & Suppliers ...

Products/Services for Parabolic Mirror Grinding Machines. Grinders and Grinding Machines - (987 companies) Grinders and grinding machines use an abrasive that is bonded to a wheel, belt or disc to remove material and improve surface finish. Devices can be pneumatically driven or powered by a combustion engine or electric motor.

China Mirror Polishing Machine manufacturer, Polishing ...

Polishing Machine, Grinding Machine, Mirror Polishing Machine manufacturer / supplier in China, offering Fast Speed Ctl Cutting Line, High Speed Stainless Steel Etching Machine, Low Price Cut to Length Cutting Line and so on. Contact …

automatic dish end polishing machine | Metal tank ...

Ss tank shell mirror surface grinding machine trancar tank shell automatic buffing machine. Stainless steel tank mirror surface grinding machine,For best factory price tank shell buffing machine please contact E:contact@trancarindustries #tanksurfacegrindingmachine #tankshellbuffingmachine #mirrorsurfacegrindingmachine.

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53 Telpe Mirror Making ideas | telpe, telpes ...

Jun 8, 2017 - Explore Neil Aubrey's board "Telpe Mirror Making" on Pinterest. See more ideas about telpe, telpes, diy telpe.

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 …

Stellafane Links Page

Grinding Machines A Mirror-O-Matic Machine. 20" Mirror-O-Matic by Atila; 24" Machine by Bill; Automatic Cerium Stirring; Computerized Mirror Making Group; Drapier Grinding Machine; Fine Grinding a 20" by Gordon; Grinding & Polishing Machine by Ted; Grinding Machine by Tom; Grinding Machines by GAP47; Horizontal Lapping Wheel Plans; How To Use A ...

Mirror Grinding Machine

Mirror Grinding Machine My Mirror Grinding Machine I quickly discovered that changing the original plans was not easy, so I hacked out a 3-D drawing program to help me visualize it. I'd been doing similar work professionally for 16 years, so it wasn't a big deal. These are some of the M-o-M drawings I made in the very beginning.

Mirror Grinding Machine | Products & Suppliers ...

orbital mirror polishing machine LPC 160 MIRROR is suitable also for grinding and surface preparation prior to mirror polishing. Machine is delivered complete with Inverter device for an optimal mirror finishing Browse Grinders and Grinding Machines Datasheets for …

US1171174A - Parabolic-mirror-grinding machine. - Google ...

Parabolic-mirror-grinding machine. Applications Claiming Priority (1) Application Number Priority Date Filing Date Title; US86695214A US1171174A (en) : : Parabolic-mirror-grinding machine. Publications (1) Publication Number Publication Date ...

NAGASE INTEGREX Co.,Ltd.

Nagase Integrex develops and manufactures ultra-precision machines and process solutions. Nagase pursues "absolute zero error" and suggests you ultra-precision machining solutions that no other companies ever achieve. Especially, mirror grinding, flat surface fabrication, form grinding, gear grinding, large size grinder development are our specialties.

Mirror Grinding Machine - YouTube

this is my nearly completed fixed post mirror grinder. still some work to do left, but this is a test for functionality. there's also a short vid on my dig...

Glass and Mirror Grinding

Polishing Machine. 4" x 106". Seamers. Horizontal. Sander. Automatic. Machine. Grinding Hand Tools and Bits. Diamond Plated Router Bits and Diamond Abrasive Products.

Edge Bevelling Grinding Machine Suppliers, all Quality ...

Industrial round cutting slitting blade mirror grinding machine. Country/Region: China. Main Products: circular knife,slitting knife,die cutting knife,slitting blade,cutting blade. Total Revenue: US$1 Million - US$2.5 Million. Top 3 Markets: Southeast …

Mirror grinding machine construction log - James Crombie

Mirror grinding machine construction log I started thinking about building my own mirror grinding machine several years ago. Having been on the ATM list now since almost the beginning of it here on the web, I had lots of of inspiration reading …