mirror grinding polishing

  • Stellafane ATM Materials Tools

    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.

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  • Stellafane ATM Polishing

    GOAL Refine the surface of your mirror to be an optically polished section of sphere. ABRASIVES Polishing Agent TOOL Pitch Lap STROKES Use the Normal Stroke (1/3 Center-over-Center) for all polishing. TIME A 6" f/8 or 8" f/6 mirror will typically be polished out in 6 to 12 hours or work depending on mirror size and personal work style.This is very approximately one to two hours per inch

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  • Ed Grinds a Mirrorscopereviews

    Polishing the mirror Note the channels are still wide open This takes a long time. It takes over five hours to polish the mirror until its surface glows with a shiny sheen. The center polishes out first the edges last. Watching the "frosty" look at the edges slowly go away was like watching paint dry.

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  • tut44 Making A Mirror Grinding Toolasterism

    After fine grinding is complete the mirror must be polished. It is during polishing that you "figure" the mirror by using a different polishing stroke to change the mirror s spherical polished shape into a parabolic polished shape . See a related tutorial nearby titled " Making A Mirror Polishing

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  • 7 Hand Polishers To Produce a Mirror Finish in Under 10

    How to use our Diamond Polishing Paste. Most diamond paste grinding and polishing is done progressively starting with the coarser grade 6 microns and then finishing with the 1 or quarter micron grade. If the work you are polishing is already of a reasonable finish then you can often skip the coarser grades and start with the 3 or 1 micron.

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  • telescope mirror grinding / polishing machine with

    Feb 14 2016 · telescope mirror grinding / polishing machine with tachometer Florin Andrei. Loading Unsubscribe from Florin Andrei Cancel Unsubscribe. Working Subscribe Subscribed Unsubscribe 154.

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  • HomeMPP

    Behind the Scenes at Mirror Polishing Plating Company Inc. MPP Inc. is a complete single-source roll fabricating plating grinding and surface finishing company known world-wide for excellence and reliability for over 60 years.

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  • Newport Glass Works LTD. Grinding Polishing and Figuring

    The problem seems to be preventing the mirror from rocking under the lateral forces of grinding and polishing. Rough Grinding Once you have the back of the mirror ground flat through 220 and the face reasonably flat you re ready to start roughing the curve into the mirror.

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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. Most of them came from industrial junk yards.

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  • ContactMPP

    Mirror Polishing Plating Co. Inc. 346 Huntingdon Avenue Waterbury CT 06708. Contact Us. phone 203.574.5400 x113 fax 203.597.9448 email snalband mpp

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  • Grinding Polishing Figuring a 10" MirrorATM Optics

    May 16 2011 · Page 1 of 4Grinding Polishing Figuring a 10" Mirrorposted in ATM Optics and DIY Forum Hello fellow CNers I obtained the piece of glass which was being discussed at Another Glass Identification Question. Over the next few weeks I will be striving to turn it into a mirror this topic will document my progress and I hope feature your suggestions as I encounter difficulties.

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  • Build your own telescope part 1 The mirrorThomas

    The usual full thickness ratio is 1 6 which means normal polishing techniques can be used on this kind of mirror. Mirrors larger than 1/6 their thickness are considered thin mirrors and will need more thoughts put into it (back of the mirror must be even and padded during polishing used an appropriate mirror

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  • Stellafane ATM Guide to Strokes

    The W Stroke. USE Used to parabolize a mirror when figuring. Note that some people use a slight W movement when grinding and polishing augmenting the normal stroke which we do not recommend or describe here we are describing a wide W stroke used for parabolization.. MIRROR POSITION Mirror on Top Tool on Bottom ABRASIVE Use with polishing compound (usually Cerium Oxide) and a

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  • jeffbaldwin

    In our shop we use fixed-post grinding and polishing then parabolizing with an Elgin style system. 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

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  • Joy of Mirror Making Rough GrindingBBAstroDesigns

    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 pre-generated for you.

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  • Metal Polishing Buffing Services- Premium Polishing of

    Premium Quality Chrome-Like Metal Polishing and Buffing Services which are 100 Guaranteed to a Mirror Finish. We also offer Metal Grinding Services Welding Services Sand Blasting Services Other Metal Polishing

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  • Polishing (metalworking)Wikipedia

    Polishing and buffing are finishing processes for smoothing a workpiece s surface using an abrasive and a work wheel or a leather strop.Technically polishing refers to processes that use an abrasive that is glued to the work wheel while buffing uses a loose abrasive applied to the work wheel. Polishing

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  • How to Polish ConcreteAn Overview of the Grinding

    The result is a glossy mirror-like finish. You can polish concrete using wet or dry methods. Although each has its advantages dry polishing is the method most commonly used in the industry today because it s faster more convenient and environmentally friendly. Wet polishing uses water to cool the diamond abrasives and eliminate grinding

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  • Joy of Mirror Making Rough GrindingBBAstroDesigns

    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

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  • Grinding polishing FEIN Industrial Power Tools U.K. Ltd.

    Grinding polishing From rough sanding to mirror polish. Through our wide range of products covering everything from compact angle grinders and high-frequency grinders to die grinders we offer both hand-guided and stationary tools of between 350 and 3700 W for applications large and small.

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  • Making a Mirror grinding Polishing machineATM Optics

    Mar 16 2015 · Page 1 of 5Making a Mirror grinding Polishing machineposted 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 eccentric spins at 50 RPM fixed. I wont go for making mirror bigger that 10.5 (or max 12).

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  • telescope mirror grinding / polishing machine with

    Feb 14 2016 · telescope mirror grinding / polishing machine with tachometer Florin Andrei. Loading Unsubscribe from Florin Andrei Cancel Unsubscribe. Working Subscribe Subscribed Unsubscribe 154.

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  • 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

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  • Training Polishing the Mirror and Grinding the Stone

    I assist you in the grinding and polishing process. In turn you assist me and when we are finished we are smoother happier and better for the effort. We continue to practice polishing the mirror and grinding the stone until the mirror of our spirit is a perfect reflection of true self and the surface of the stone is as smooth as the mirror.

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  • Glass and Mirror Grindingcrlaurence

    Polishing Machine 4" x 106" Seamers Horizontal Sander Automatic Machine Grinding Hand Tools and Bits. Diamond Plated Router Bits and Diamond Abrasive Products Diamond Hand Pads Files Diamond and Carbide Bits Brazed Diamond Bits Grinding Lubricants. Used to Aid in Polishing Glass and Mirror CRL Polishing Oil CRL Tube Wax Lubricant

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  • Fast Mirror Grinding PolishingThe ATMs Workshop

    Nov 15 2001 · My most recent use of polishing pads was on a 14" F/4.5 mirror. For this mirror I skipped the pre-polish step and simply used pads and CeO for initial polish. I used five pads on the 9" grinding tool during the polishing

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  • Grinding and Polishing ARTLOOK GLASS COMPANY NEW YORK

    Glass grinding and polishing are necessary for the production of furniture the manufacture of various kinds of commercial equipment stands shop windows shelving and counters. And also in all cases when this material is used with its visible edge.

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  • Telescope Making Supplieswillbell

    All of Willmann-Bell s polishing compounds will give a first-class polish but each one differs from the other in speed action cleanliness and cost. By changing from one to another during the polishing and figuring stages it is possible to finish a mirror or lens faster and more accurately because the primary difference is speed.

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  • Ed Grinds a Mirrorscopereviews

    Polishing the mirror Note the channels are still wide open This takes a long time. It takes over five hours to polish the mirror until its surface glows with a shiny sheen. The center polishes out first the edges last. Watching the "frosty" look at the edges slowly go away was like watching paint dry.

    Get Price
  • Amazon Glass Polishing Compound

    TechDiamondTools Diamond Polishing Compound Polishing Paste 5 000 Grit Mesh 2-3 Microns for Mirror Finish 5 Grams with High (H) 50 Concentration of Damond Powder 4.6 out of 5 stars 131

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  • Making my own fixed post mirror grinding/polishing machine

    Oct 15 2012 · Page 1 of 2Making my own fixed post mirror grinding/polishing machineposted 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

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  • Grinding Polishing Figuring a 10" MirrorATM Optics

    May 16 2011 · Page 1 of 4Grinding Polishing Figuring a 10" Mirrorposted in ATM Optics and DIY Forum Hello fellow CNers I obtained the piece of glass which was being discussed at Another Glass Identification Question. Over the next few weeks I will be striving to turn it into a mirror this topic will document my progress and I hope feature your suggestions as I encounter difficulties.

    Get Price
  • Stellafane ATM Materials Tools

    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

    Get Price
  • Grinding and Polishing Guide Buehler

    Grinding and Polishing Guide Grinding should commence with the finest grit size that will establish an initially flat surface and remove the effects of sectioning within a few minutes. An abrasive grit size of

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  • Stellafane ATM Guide to Strokes

    The W Stroke. USE Used to parabolize a mirror when figuring. Note that some people use a slight W movement when grinding and polishing augmenting the normal stroke which we do not recommend or describe here we are describing a wide W stroke used for parabolization.. MIRROR POSITION Mirror on Top Tool on Bottom ABRASIVE Use with polishing compound (usually Cerium Oxide) and a

    Get Price
  • Industrial hand-held grinding and surface finishing — A

    Next a fine polish compound and a new fleece will complete the main polish. Finally a new fleece should be used to apply the polishing cream and impart the mirror finish remember to work in only one direction for this final finishing step. Grinding and Polishing

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