Essential articles

Latest subject

Get Price And Support

Mirror Grinding Tool

  • Jumping into Mirror Making, by Michael Mills - novac

    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 Telescope.I read through all of these books, ordered a 6" mirror kit from Willmann-Bell, and .

    Get Support Online
  • 8" F6 Mirror Grinding - Dr. Debug

    Oct 17, 2009 · 8" F6 Mirror Grinding. For grinding tools I have read that it is recommended to use dental plaster or pure cement as a substrate. Then tiles are attached to this substrate either by glue or to embed them directly in the plaster or cement when the cast is made. Other tools used for hogging out also can be a metal ring or pipe flange.

    Get Support Online
  • Stellafane ATM: Make a Tile Tool

    A tile tool is less expensive than a glass tool (either Pyrex or plate), and because it is naturally grooved, it works much faster than an un-grooved glass tool - many people find it works about twice as fast. We use tile tools in all our mirror courses at Stellafane.

    Get Support Online
  • mirror grinding | eBay

    Find great deals on eBay for mirror grinding. Shop with confidence. Skip to main content. eBay Logo: . 3mm Wool Special Felt Grinding Head Glass Mirror Buff Wheel Tools 50Pc Shank 3mm See more like this. Wool Grinding Head Mounted Glass Jade Mirror Polishing Wheel Tool Q. Brand New. 3.12 to 3.34. From China.

    Get Support Online
  • Mirror Grinding Tools | Astromart

    Mirror Grinding Tools. Please Log In to view the details for this classified ad. Don't have an Astromart account? Click here to create one. Here are some beautiful tools to grind a 10" mirror. All in outstanding condition. Photos tell it all. Selling for 75.00 + 18.00 shipping. PayPal or .

    Get Support Online
  • Industries - Continental Diamond Tool

    Continental Diamond Tool has been manufacturing superabrasive grinding wheels for leading industries for 45+ years. Specializing in grinding solutions for aerospace and military, automotive, ceramics, composites and plastics, electronics, fiberglass, food production, gears, medical and dental, oil a

    Get Support Online
  • Lens & Mirror Making Best lenses and mirrors are both .

    Lens & Mirror Making • Best lenses and mirrors are both made by grinding the surface • Start with a mirror or lens blank • For mirrors only surface needs to be good • Typical mirror want pyrex (eg BK7) • Then need a tool blank – poorer glass & softer glass • Place mirror on top tool • Now add grinding compound (grit) between .

    Get Support Online
  • Cut Glass (or Mirror): 3 Steps - instructables

    Use the ball end of the glass cutter and tap (whack) around the scored glass. The Glass should break right along the line Turn over glass piece and tap on the backside, too. Sometimes with stubborn glass grab the glass and bend along the scored glass. Don't force it. trying to "fold" glass is a .

    Get Support Online
  • Grinding,Polishing and Figuring - Part 2 - Polishing

    Grinding, Polishing and Figuring Thin Telescope Mirrors . Part 2 - Polishing . Don't let your fingers touch the bevel of your glass while rotating the mirror during grinding and polishing. When you rotate the mirror during it closer to the center of the edge. . The diameter of the pitch lap, like the diameter of the grinding tool, is up to .

    Get Support Online
  • Mirror Grinding Tool for a 22" f/4.0 Telescope Mirror .

    Feb 11, 2014 · Gordon Waite describes the mirror grinding tool that he used to grind a pair of 22" f/4.0 mirrors for the Binoscope project. The tool is made from dental plaster and ceramic tile.

    Get Support Online
  • Jumping into Mirror Making, by Michael Mills - novac

    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 Telescope.I read through all of these books, ordered a 6" mirror kit from Willmann-Bell, and .

    Get Support Online
  • Telescope Mirror Making - Frontier Homepage Powered by Yahoo

    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 3/4" particle board glued together. I used a chisel and a belt sander to put a curve on the .

    Get Support Online
  • Telescope Mirror Making - Frontier Homepage Powered by Yahoo

    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 3/4" particle board glued together. I used a chisel and a belt sander to put a curve on the .

    Get Support Online
  • How to grind a mirror, the complete video - YouTube

    Aug 09, 2011 · The full 40-minute video of how to grind a mirror blank prior to having it silvered. . Making a Ceramic Tile and Dental Plaster Grinding Tool for the 20" f/4.5 . Grinding a 25-Inch F3 .

    Get Support Online
  • Fine Grinding the Mirror - Sidewalk Astronomers

    If the tool is much smaller than the mirror blank, the fine grinding and polishing should be done with the tool on top. It is a good idea to use lukewarm water during the last wets of fine grinding, and also during polishing. Cold water may shrink the mirror face allowing us to grind or polish away the edge.

    Get Support Online
  • Telescope Mirror Blank Clearance Items

    Discounted Telescope Mirror Blanks, Mirror Grinding Tools, and odd-sized blanks Discounted Mirror Blanks - Big Savings! TelescopeMirrorBlanks.Com sells discounted mirror blanks which have a few more surface scratches than normal, or more than average edge chipping - these mirror blanks are perfectly usable, just a bit "aesthetically challenged" and these cosmetic flaws will in no way affect .

    Get Support Online
  • Ultra-precision grinding - ScienceDirect

    During ultra-precision grinding of hard and brittle materials the condition of the grinding tool before and during the process is influencing the process performance. Thus, successful ultra-precision grinding is only possible with a stable condition of the grinding wheel over the whole grinding cycle.

    Get Support Online
  • Ultra-precision grinding - ScienceDirect

    During ultra-precision grinding of hard and brittle materials the condition of the grinding tool before and during the process is influencing the process performance. Thus, successful ultra-precision grinding is only possible with a stable condition of the grinding wheel over the whole grinding cycle.

    Get Support Online
  • Glass and Mirror Grinding - C.R. Laurence

    C. R. Laurence is the world leader, wholesale distributor to the Glazing, Industrial, Construction, Architectural, Hardware and Automotive Industries, supplying railing, windscreen, standoffs, and other supplies to major industries and manufacturers.

    Get Support Online
  • 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 of others projects and viewing their webpages

    Get Support Online
  • 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.

    Get Support Online
  • Moulding Knives, Templates, Molding Catalog by Mirror .

    Mirror Reflections is a moulding knife design and manufacturing company that produces some of the finest quality molding knives, profile templates and CAD (computer-aided design) drawings in the woodworking industry.We are a reliable resource for superior quality cutters for the moulder or shaper and acrylic templates for profile knife grinders.

    Get Support Online
  • Mirror grinding tile tool - ATM, Optics and DIY Forum .

    Jul 08, 2012 · Mirror grinding tile tool - posted in ATM, Optics and DIY Forum: Hi all, Im about to begin crafting a mirror grinding tool out of plaster and tile. In researching how to make the tool, Ive ran across some conflicting instructions. Would I create the tool flat or make it convex in accordance to the final shape of my mirror (an 8 f/8 parabola)?

    Get Support Online
  • Telescope Making - Wikibooks, open books for an open world

    The basic grinding zone is a surface to put the mirror and tool on, some towels for cushion and cleanup, water and grit. If you are working indoors you should have a bucket of water to rinse the mirror and tool in. If you are outside, you can spray them off with a hose. John Dobson likes to work on a board placed over two buckets.

    Get Support Online
  • Mirror-o-Matic

    May 02, 2002 · Tools should be in the 75 to 80 percent of mirror diameter range. Smaller tools can be used for fine grinding if they are swept across the mirror surface enough to grind the mirror center. Sweeping the tool will require larger tool overhangs to maintain the neutral position mentioned below.

    Get Support Online
  • Fine Grinding the Mirror - Sidewalk Astronomers

    If the tool is much smaller than the mirror blank, the fine grinding and polishing should be done with the tool on top. It is a good idea to use lukewarm water during the last wets of fine grinding, and also during polishing. Cold water may shrink the mirror face allowing us to grind or polish away the edge.

    Get Support Online
  • Mirror grinding - Telescope making

    The key to successful mirror grinding is randomness in stroke numbers and tool and disc rotation. Adding more randomness with a tile tool made from tiles that have been smashed with a .

    Get Support Online
  • Jamar Precision Grinding - Precision Grinding, Machining

    We are an AS9100 / ISO certified precision grinding company that specializes in production or high volume precision grinding. Our modern facility has over 24,000 square feet and is climate controlled. We have a strong presence in the Aerospace and Automotive industries, but service many industries.

    Get Support Online
  • Mike's Mirror Making Musings - Lockwood Custom Optics

    1) Near the end of fine grinding, when using 9u or 5u, don't use too much ink for the sharpie test.Opt for a thin line rather than a wide line produced by some permanent markers. The ink itself can affect the contact between the tool and mirror, so keep it to a minimum.

    Get Support Online
  • Stainless steel polishing, grinding and finishing tools .

    Stainless steel polishing and grinding is known as one of the most difficult projects. This is because most stainless steel polishing requires a mirror-like finish devoid of even the slightest of scratches or pinholes. The polishing process usually consists of 3 to 7 (or .

    Get Support Online