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Mirror Grinding Machine

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.

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.

mirror surface grinding machine Alibaba

Alibaba offers 2,135 mirror surface grinding machine products. A wide variety of mirror surface grinding machine options are available to you, such as local service location, key selling points, and applicable industries.

Astro-Tel Mirror grinding machine

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

Mirror Grinding Machine Hackaday

Sep 26, 2006 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.

Making a homemade mirror grinding machine ATM, Optics

Mar 06, 2006 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 questionwill 1 1/2 shaft size pillow block bearings work good for a homemade EQ mount? Thank you,John

telescope mirror grinding / polishing machine with

Feb 15, 2016 The machine is shown grinding a 300 mm mirror.How to build a tachometer: florin.myip/blog/making-tachometer-grinding-polishing-machine-telescope-m...

Mirror-o-Matic mirror making machine ATM pages of

Mirror-O-Matic grinding machine. When I decided in 2009 after a ten-year break to get into mirror making again, it quickly became clear to me that I would need to construct machine, as hand grinding big mirrors is not something very beneficial for the hands of a musician.

Mirror grinding scope making

A good starter size is the 150 mm (6") mirror. A 200mm (8") will also work. Most ATM books and websites recommend a Pyrex® mirror blank, but in my opinion, annealed plate glass is better for this first, "learn and practice" mirror.It is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no practical (visible at

Machine grinding a 25" telescope mirror. www

Grinding 500 grit on a 25" f/3.0 meniscus mirror. Tool is a 19" glass tiled stone tool with about a 3" overhang and about 37 pounds of weight.

China Thick Plate Mirror 8k Polishing/Grinding Machine

Press Plate Mirror (8K) Polishing/Grinding Machine is mainly used for the Mirror/8K polishing on Stainless Steel Press Plate or HR Plate Surface. Driven by the Oscillation Structure, High Speed -Rotating Grinding Wheels Polish the Sheet/Coil Surface Repeatedly until it reaches a mirror-like effect or 8K Quality. Refractivity of the surface can

Hot Rolled (HR) Plate Mirror 8K Polishing / Grinding Machine

Hot rolled plate and Press Plate No. 8 Mirror Polishing/Grinding Machine is mainly used for the Mirror No. 8 polishing on Stainless Steel Press Plate or HR Plate Surface. Moved by the Oscillation Structure, High Speed -Rotating Grinding Wheels which Polish the Sheet Surface. Refractivity of the surface can reach between 90-95%.

Parabolic Mirror Grinding Machines Products & Suppliers

Mirrors ,glass, grinding machine for P (5) 107b. method of producing, P (4) 84i. palladium oxide coated P (6) 133a. parabolic for solar furdaces (9) 211c. for refleciingpolarized light: P (6) 132f. silvering, P (1) 9b. Advances in fabrication and metrology for optics and large optics; Proceedings of the Meeting, San Diego, CA, Aug. 17-19, 1988

Mirror Grinding Machine, G. W. Ritchey National Air and

George Willis Ritchey built this mirror grinding machine at the Yerkes Observatory in Williams Bay, Wisconsin, in the late 1890s. Under the sponsorship of George Ellery Hale, the machine was used to grind a series of telescope mirrors starting with a 24-inch and then a 60-inch mirror for a telescope initially intended for the Yerkes Observatory.

stainless steel plate mirror polishing finishing machine

JinZhu has developed various types machines to response to the needs of different metal parts, from manual to fully automatic, providing best choice for our customers. our customer: we are 7th year Alibaba Gold Supplier, for the polishing machine, grinding machine and cnc metal spinning machine, with best quality, best service and competitive

Stainless steel sheet 8k mirror polishing machine

YANGZHOU BLUE JADE (MACHINERY) CO., LTD is a professional leader China Stainless steel sheet 8k mirror polishing machine, Stainless steel sheet precision Hairline and No.4 oil grinding line, stainless steel surface treatment machine manufacturer with high quality and reasonable price. Welcome to

Mirror-o-Matic mirror making machine ATM pages of

Mirror-O-Matic grinding machine. When I decided in 2009 after a ten-year break to get into mirror making again, it quickly became clear to me that I would need to construct machine, as hand grinding big mirrors is not something very beneficial for the hands of a musician.

Making my own fixed post mirror grinding/polishing machine

Oct 15, 2012 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 grinding/polishing and curve generating machine. Ive got loads of questions regarding the design so Ill just start firing away Do I need an eccentric moving tool to be able to polish a mirror spherical?

Mirror grinding scope making

A good starter size is the 150 mm (6") mirror. A 200mm (8") will also work. Most ATM books and websites recommend a Pyrex® mirror blank, but in my opinion, annealed plate glass is better for this first, "learn and practice" mirror.It is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no practical (visible at

jeffbaldwin

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.

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.

How I make Telescope Mirror Blanks

Here is a blank with the rough edge ground down and trued up. It only takes a few minutes on the grinding machine I built for the job. Here is the super simple grinding machine I built to true up the edges of the blanks. It is just an angle grinder with a masonry wheel mounted on the edge of a table.

US1171174A Parabolic-mirror-grinding machine. Google

US1171174A US86695214A US1914866952A US1171174A US 1171174 A US1171174 A US 1171174A US 86695214 A US86695214 A US 86695214A US 1914866952 A US1914866952 A US 1914866952A US 1171174 A US1171174 A US 1171174A Authority US United States Prior art keywords shaft tool slide parabolic axis Prior art date 1914-10-16 Legal status (The legal status is an assumption and is not a

Fixed post mirror grinder advice DIY Astronomer

Nov 01, 2011 Basically there are two types of grinding/polishing machine. The ‘traditional’ type which involves the mirror rotating at a relatively slow speed, a few rpm for a big mirror (16-20 inches) with the tool moving across the mirror, from side to side, at a higher rpm depending on the size of the mirror

China Thick Plate Mirror 8k Polishing/Grinding Machine

Press Plate Mirror (8K) Polishing/Grinding Machine is mainly used for the Mirror/8K polishing on Stainless Steel Press Plate or HR Plate Surface. Driven by the Oscillation Structure, High Speed -Rotating Grinding Wheels Polish the Sheet/Coil Surface Repeatedly until it reaches a mirror-like effect or 8K Quality. Refractivity of the surface can

Hot Rolled (HR) Plate Mirror 8K Polishing / Grinding Machine

Hot rolled plate and Press Plate No. 8 Mirror Polishing/Grinding Machine is mainly used for the Mirror No. 8 polishing on Stainless Steel Press Plate or HR Plate Surface. Moved by the Oscillation Structure, High Speed -Rotating Grinding Wheels which Polish the Sheet Surface. Refractivity of the surface can reach between 90-95%.

stainless steel plate mirror polishing finishing machine

JinZhu has developed various types machines to response to the needs of different metal parts, from manual to fully automatic, providing best choice for our customers. our customer: we are 7th year Alibaba Gold Supplier, for the polishing machine, grinding machine and cnc metal spinning machine, with best quality, best service and competitive

Parabolic Mirror Grinding Machines Products & Suppliers

Mirrors ,glass, grinding machine for P (5) 107b. method of producing, P (4) 84i. palladium oxide coated P (6) 133a. parabolic for solar furdaces (9) 211c. for refleciingpolarized light: P (6) 132f. silvering, P (1) 9b. Advances in fabrication and metrology for optics and large optics; Proceedings of the Meeting, San Diego, CA, Aug. 17-19, 1988

Mirror Grinding Machine, G. W. Ritchey National Air and

George Willis Ritchey built this mirror grinding machine at the Yerkes Observatory in Williams Bay, Wisconsin, in the late 1890s. Under the sponsorship of George Ellery Hale, the machine was used to grind a series of telescope mirrors starting with a 24-inch and then a 60-inch mirror for a telescope initially intended for the Yerkes Observatory.

US1171174A Parabolic-mirror-grinding machine. Google

US1171174A US86695214A US1914866952A US1171174A US 1171174 A US1171174 A US 1171174A US 86695214 A US86695214 A US 86695214A US 1914866952 A US1914866952 A US 1914866952A US 1171174 A US1171174 A US 1171174A Authority US United States Prior art keywords shaft tool slide parabolic axis Prior art date 1914-10-16 Legal status (The legal status is an assumption and is not a

Mirror-o-Matic mirror making machine ATM pages of

Mirror-O-Matic grinding machine. When I decided in 2009 after a ten-year break to get into mirror making again, it quickly became clear to me that I would need to construct machine, as hand grinding big mirrors is not something very beneficial for the hands of a musician.

jeffbaldwin

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.

Fixed post mirror grinder advice DIY Astronomer

Nov 01, 2011 Basically there are two types of grinding/polishing machine. The ‘traditional’ type which involves the mirror rotating at a relatively slow speed, a few rpm for a big mirror (16-20 inches) with the tool moving across the mirror, from side to side, at a higher rpm depending on the size of the mirror

Mirror-o-matic Machines

Machines. Mirror-o-Matic 14 Mirror-o-Matic 20

How I built an edge grinder for telescope mirror blanks.

I borrowed a few ideas from the Mirror-O-Matic mirror grinding machine, particularly how to mount the turntable on top of the pulley. Anyone building machinery for cold-working glass should have a look at the MOM web site and plans. An extra plate of 3/4 inch wood was screwed to the underside of the top to beef up the area where the

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.

NAGASE INTEGREX Co.,Ltd. Product information Super

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 Polishing Machine Manufacturer, Supplier, Exporter

Our Mirror Polishing Machine is worn to polish sheet or plates of stainless steel upto High Reflective Mirror Effect. Further the surface receives a uniform and directionless gloss with an outstanding luminosity. The polishing component is evenly distributed to the flat surface of the sheets or plates, which will be polished with Rotating Buffing Felts until the surface reaches a highly