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Home - Grind Lap Services Inc

Grind lap did the OD and ID grinding of these parts and held the parallel and perpendicular tolerances (.00003) to print. By doing that for us, our customer is now our best customer and gave us a lot more work. We believe in Grind Lap for anything grinding.” –Paul

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Dick Parker's Telescope Mirror Workshop: Cassegrain Telescope

One for the mirror, one for the tool, another for the tool pitch lap, and the fourth for the mirror pitch lap. Grinding the secondary is just like grinding any other optic except in minature. I ground the secondary with the workstand and worked the tool on top just like I would grind a larger mirror.

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MIRRORCC Frameless Wall Mirror Full Length

Buy MIRRORCC Frameless Wall Mirror Full Length Mirror Dressing Mirror Bedroom Mirror, Bevel Grinding Edge, Stick to The Wall Vertially or Horizontally, Right Angle, 47"x12": Wall-Mounted Mirrors - FREE DELIVERY possible on eligible purchases

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Telescope Making Supplies

Throughout the grinding and final lapping stages, the objective has been to reduce pits and scratches to the smallest possible size. However, no amount of grinding can produce a surface smooth enough or sufficiently transparent to meet the needs of a first-class telescope objective. Different techniques are

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Workouts - MIRROR

The Nearly Invisible Interactive Home Gym

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Mirror Grinding Machine - ATM, Optics and DIY Forum

Mirror Grinding Machine - posted in ATM, Optics and DIY Forum: I have some interest in building a grinding machine for possible up to an 18 mirror , but something that will also do a 6 or 8 mirror. I have plans for the Mir O Matic but would like to do something a bit more modern. I have some ideas about using a AC drive and a large aluminum disk for the turntable and have made a parts list for

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8 Inch Telescope Mirror Kit - Firsthand Discovery

Save money and time by purchasing a telescope mirror kit. This kit includes an 8 inch telescope mirror blank, all the silicon carbide grits, white aluminum oxide powders, gugolz pitch, and cerium oxide polish you will need to grind and polish an 8 inch telescope mirror all bundled in one spot. This will get you on a great start to building your own telescope.

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Buy Telescope Mirrors - Jim's Mobile

Jim's Mobile, Inc. (JMI Telescopes) is a world renowned manufacturer of astronomical telescopes and aftermarket accessories for the amateur and professional astronomer. We manufacture telescopes and accessories such as telescope wheels, carrying cases, guiding computers, focusers, motors and motor controls and much more.

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mirror grinding precision

mirror grinding precision . GM stone crusher machine is designed to achieve maximum productivity and high reduction ratio. From large primary jaw crusher and impact crusher to cone crusher and VSI series for secondary or tertiary stone crushing, GM can supply the right crusher as well as complete crushing plant to meet your material reduction requirements.

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Parabolic Mirror Grinding Machines | Products & Suppliers

Find Parabolic Mirror Grinding Machines related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Parabolic Mirror Grinding Machines information.

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China Glass Chamfering Grinding Polishing Machine with

China Glass Chamfering Grinding Polishing Machine with Double Heads Portable CNC Glass Chamfering Machine for Grinding Glass Mirror Bevel Edge, Find details about China Glass Double Edging Machine, Glass Processing Machinery from Glass Chamfering Grinding Polishing Machine with Double Heads Portable CNC Glass Chamfering Machine for Grinding Glass Mirror Bevel Edge - Jinan Senke CNC

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Stellafane ATM: Grits, Polish & Pitch

For hand grinding, the coarse grit sequence of 40, 60, 80, 120, 220 is typical (start at the grit size appropriate for your mirror diameter as given in the section above). Silicon Carbide is used almost exclusively. Fine grit sequences vary more, and are often adjusted based on the supplies at hand. Starting at 32 Micron (320 Grit) you might use:

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Powder Grinding Mill|Buy Mirror Grinding Machine

Glass And Mirror Grinding Cr Laurence Co Inc. Upright machines 4 x 64 machines 4 x 132 machines grinding and smoothing mills scratch polishing machine 4 x 106 seamers horizontal sander automatic machine grinding hand tools and bits diamond plated router bits and diamond abrasive products diamond and carbide bits brazed diamond bits grinding lubricants used to aid in

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Purchase Abrasives — Precision Abrasives

Purchase abrasives from the experts that know. Offering a wide variety of abrasive products including: Conditioning Wheels, Roll Grinding Wheels, Cut-Off, Abrasive Belts, and custom solutions. Products Approach Specialists Contact

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Primary Mirror Grinding Kit - Easy Sourcing on

Dear sir, My name is ankit chouhan I want to purchase the primary mirror grinding kit, that would include 1. Two glass blanks of 8 Inch diameter 2. Various grinding grit size required for grinding. I have attached the grit sizes that I found on the internet. But I would also like if you have any suggestions regarding grits.

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Telescope making

Mirror grinding techniques There are many reasons for grinding your own mirror. Either you want a unusual size, or focal length, or to satisfy your curiosity, or to have the "pride of achievement" by fabricating something as precise as a telescope mirror. 300 mm Dobsonian This is my main telescope.

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Build your own telescope part 1: The mirror - Thomas

Whether you buy or cast your own blank, it often turns up to have rough sides with marks left from the kiln. The first thing you want to do is to flatten one side (it will become the back) by grinding it against a flat piece of glass (e.g. a old window). Marks left from kiln Top surface of a glass blank

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Mirrors - Buy dressing table mirrors online at affordable

Mirrors are really versatile - they brighten up a room, add to your decor and you can check your look in them. Discover our wide range, from dressing table mirrors, wall mirrors and bathroom mirrors for your home. We've got them in affordable prices.

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Homemade Telescope Making - Google Sites

The mirror (or tool) was then carefully placed on top of the tool (or mirror) and grinding started (i.e., pushing the glass disk on top back and forth). The procedure was quite similar to grinding a smaller mirror, except that the disks are heavier.

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Professional Linear Finishing System | CS Unitec

Balanced straight-line handling, high torque and electronic speed control enable the PTX to easily produce matte, satin and other decorative surfaces up to a mirror finish. Besides fine finishing, the PTX is ideal for coarse grinding to remove welds, deep scratches, oxidation, rust

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Telescope Mirror Blanks / TelescopeMirrorBlanks.Com

If you'd like to buy a complete mirror grinding KIT, with all abrasives and grinding tool included, please see the Buy Telescope Mirror Kits website for the lowest prices on plate glass telescope mirror grinding

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What are the best sources for mirror blanks? - ATM, Optics

Jun 15, · What are the best sources for mirror blanks? - posted in ATM, Optics and DIY Forum: Ever since I found Stellafanes mirror making page, Ive been itching to build my own telescope. Im going to start with a 6-8in. Newt (the classic beginning ATM project!). All I need now are the materials! I can find the yogurt containers pretty easily. For the rest of it, I had to do a little searching. For the

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Grinding Discs – Automotive Sanding Supplies | Auto Body Toolmart

Shop grinding discs for automotive sanding at Auto Body Toolmart in a variety of sizes from top brands like 3M, Norton, Mirka, AES and Astro Pneumatic.

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How I make Telescope Mirror Blanks

Here is a stack of my home-made 8 and 10 inch mirror blanks. The second from the bottom is the one above. I can use the thinner blank below it as the grinding tool. UPDATE I have started rough grinding one of my home-made 10in glass blanks. Here is an action shot of me, pushin' glass. I am aiming for an f/5 mirror.

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Buy a New 20" Waite Research Mirror

With about 50 videos on mirror making and telescope building, Gordon's channel has accumulated over 2,400,000 views! Read more. Buy a New 20" Waite Research Mirror. If you are thinking about moving up to a large aperture telescope mirror, we have a new Waite Research premium 20" mirror just for you. Email [email protected] today.

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Woodware: Mirror Grinding Stand

Now days it is easer to buy finished mirrors than grinding kits to make them. Still grinding your own mirror is a key skill that makes you a real telescope maker. To grind a telescope mirror by hand you simply attach a glass tool the same size as your mirror blank to the top of a small, strong stand.

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AGI Products: Telescope Mirror Blanks

If one of our standard telescope mirror blanks isn’t exactly what you’re looking for, Advanced Glass can custom make a telescope mirror blank to your specifications. AGI can manufacture mirror blanks up

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Used Glass Polishing Machine for sale. Bottero equipment

2004 BOTTERO VICTRALUX 111FC EDGE GRINDER (VERTICAL) [GM-010508] Manufacturer: Bottero Model: Victralux BOTTERO 111 FC Straight-Line Vertical Glass Edging Machine (11) Spindles straight Line grinder for edging with arrises for heavy duty production of medium/thin glass.The presence of (3) diamond grinding wheels

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mirror surface grinding machine - 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.

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Tutorial - Abrasives - No Purchase Necessary - CLICK TO READ

If you pay attention to the details, you will have a high mirror finish at this point. If you are grinding .140 to .120 , consider starting with a 60grit belt or even an 80 grit belt. If you are grinding under .10 , 80 grit will go a little slower but you will have more control.

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Mirror-o-Matic mirror making machine - ATM pages of

Mirror-O-Matic grinding machine. When I decided in 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

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