Joy of Mirror Making Rough GrindingBBAstroDesigns
The center will deepen during the first stage of fine grinding as contact is achieved across the mirror face and fine grinding tool. On larger mirrors the ring tool may leave the zones part way to the edge a little underground. For these mirrors as you near the depth you can alter the strokes to be off-center.Introduction
Amateur Telescope Making Main PageStellafaneIntroduction The center will deepen during the first stage of fine grinding as contact is achieved across the mirror face and fine grinding tool. On larger mirrors the ring tool may leave the zones part way to the edge a little underground. For these mirrors as you near the depth you can alter the strokes to be off-center.
Obsession Telescopes / Optics
About our mirror suppliers. Obsession Telescopes feature primary mirrors made by two of the best established and most reputable optical companies serving the astronomy community today. Optical Mechanics Inc. (OMI) supplies Obsession with 12.5" to 25" aperture mirrors. Ostahowski Optics supplies Obsession with 15" to 22" aperture mirrors. 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.
Grinding a 12.5-inch telescope mirror with 120 gritYouTube
Mar 30 2009 · Early stage of grinding a 12.5-inch telescope mirror blank with an 11.5-inch tool. The tool consists of ceramic tiles arranged on a convex surface that matches the curve of the mirror (roughly f/4 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 kit suppliers in congo kinshasa
mirror grinding kits. mirror grinding kit suppliers. I think we have a collection of Mirror Making supplies unlike any other website. » Learn More. mirror grinding kit suppliers. buy mirror grinding machine . Trade leads from Mirror grinding machine Suppliers and Mirror . buy mirror grinding machine carborundum universal grinding . A major supplier of blanks and supplies for those considering grinding their own mirrors. Newport s sells educational kits for beginners that include the cost of vacuum coating. To compare to ASM for example Newport has 8 inch kits including vacuum coating and a secondary mirror for 149 US ( 223 Canadian) plus shipping.
Telescope Mirror KitsFirsthand Discovery
Want to build your own telescope Start with one of our telescope mirror kits. Each kit comes with a telescope mirror blank and all the abrasives (silicon carbide grits and white aluminum oxide powders) cerium oxide polish and pitch to grind and polish it to your specifications. Sheet Glass Kit. Blown Glass Kit. 3-D Glass Mirror Kit. Pump Spray Silver Kit. Antique Silver Mirror. Fine Line Design.
Knife GrindersQuality Knife Making Supplies Since 1966
Grind down your knife blade with ease using a grinding machine. Perfect your blade grind with the ideal grinding machine for your knife making project. Whether you need a hollow flat or convex grind we have the grinding machine for you. Shop grinders sanders buffers and accessories to outfit your knife making shop. Shopping for Pepper and Salt Mills like Turners Select Deluxe Pepper Mill Kit is easy at Craft Supplies USA. Not only do we offer Pepper and Salt Mills we also have a full range of related items for woodturners at exceptional prices.
Telescope Making Supplieswillbell
We provide a complete line of amateur telescope making (ATM) supplies including Mirror kits Pyrex abrasives pitch and polishing compounds steps are used to produce abrasive grains of like shape and edge for longer and more economical grinding action. Please state the mirror s diameter and Radius of Curvature in the comment section Bottle Cutter Glass Cutter BundleDIY Machine for Cutting Wine Beer Liquor Whiskey Alcohol Champagne Water or Soda Round Bottles Mason Jars to Craft GlassesAccessories Tool Kit Gloves. FREE Shipping on eligible orders. 4.3 out of 5 stars 671. Glass Cutter Tool Set 2mm-20mm Pencil Style Oil Feed Carbide Tip with 2 Bonus Blades
Telescope Mirrors Blanks Secondaries Grinding Materials
Aluminium oxide grinding powder per kilo 40AUD Tin oxide grinding powder per kilo 30AUD Pumice grinding powder per kilo 30AUD 80 Grade grinding powder per 8" mirror 2AUD 120 " " 2AUD 220 " " 3AUD 320 " " 4AUD 500 " " 6AUD 1000 " " 8AUD 1600 " " 8AUD Cerium Oxide " 8AUD Lap resin kit " 15AUD Astronomical Telescope Mirrors KIT 1/12 Wave are polished and figured to yield high level performance. Each mirror is aluminized with reflectivity of 93 and hard over coated with protective over coat ready for placement in the telescope tube. GSO parabolic mirror set size of 4.5" and 6" are made from BK7 quality optical glass.
Lapping Plates Flattening StonesSharpening
Lapping Plates Flattening Stones. Double-Time Flattening Stone. Item # DTFS. Great Price 59.99 49.99. Edge Pro Stone Leveling Kit with 240 Grit Aluminum Oxide. Item # EP-STONELEVELKITAO. 48.00. The Sharpening Supplies Difference. 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
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 A major supplier of blanks and supplies for those considering grinding their own mirrors. Newport s sells educational kits for beginners that include the cost of vacuum coating. To compare to ASM for example Newport has 8 inch kits including vacuum coating and a secondary mirror for 149 US ( 223 Canadian) plus shipping.
mirror grinding kit suppliersmoyekeene
ATM s Resource List I Mirror Making Kits and Supplies. Jan 17 2016· I Mirror Making Kits and Supplies The following companies sell telescope making supplies including mirror blanks lens blanks abrasives polishing agents and other helpful accessori (909) Mirror grinding kits Free catalog Sutton Scientifics Inc Precision Optics Division PO Box 310 246 West The BYOT kits have Hot-line support for any questions or problems you may have. The kits are supplied to schools and are designed for 12 year olds and up. If mirror grinding and polishing doesn t sound like your cup of tea the mirror can be purchased separately to the rest of the telescope kit.
mirror grinding kit suppliers in congo kinshasa
mirror grinding kits. mirror grinding kit suppliers. I think we have a collection of Mirror Making supplies unlike any other website. » Learn More. mirror grinding kit suppliers. buy mirror grinding machine . Trade leads from Mirror grinding machine Suppliers and Mirror . buy mirror grinding machine carborundum universal grinding . Cold Working is the final step in making beautiful fused glass art. Smooth and polish edges add a professional finished look. Delphi offers a wide variety of cold-working tools including belt sanders lap grinders glass drill bits and other specialty tools.
GSO Parabolic Primary Mirror6" f/8
GSO s parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones. Ranging in aperture from 6" to 16" and offered in various f-ratios these mirrors are made from optical grade BK-7 glass. All mirrors have a reflective aluminum coating with a reflectivity of 92-93 . The aluminum Delphi offers a huge selection of fusing supplies from kilns to supplies like slumping and casting molds fiber products tools for hot-working and much more. Delphi Tip Don t know where to get started Try our Beginner Fusing Supplies or Books
Amazon Best Sellers Best Glass Cutting Tools
Red Devil 106370 DIY Glass Cutter. 4.1 out of 5 stars 434. Premium Glass Cutting Oil with Precision Application Top4 OuncesCustom-Formulated 4.6 out of 5 stars 109. Glass Bottle Cutter Fixm Square Round Bottle Cutting Machine Wine Bottles and Beer Bottles 3.6 out of 5 stars 187. Glass Cutter 2mm-20mm Upgrade Glass Cutter Tool GSO s parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones. Ranging in aperture from 6" to 16" and offered in various f-ratios these mirrors are made from optical grade BK-7 glass. All mirrors
AGI Products Telescope Mirror Blanks
Corning no longer produces Pyrex for optical use however Advanced Glass Industries has a limited stock of Pyrex in house. AGI also supplies Schott SUPREMAX 33 mirror blanks. SUPREMAX 33 is a borosilicate Pyrex equivalent and is an excellent alternative for telescope mirror blanks. Our blanks have the following standard characteristics Cir-Kit Concepts Products Welcome to ICSTARS Astronomy Large Custom Optics and Mirrors Sorbothane Pads Astro Physics Reid Tool Rush Gear Home PageMade-To-Order Gears McMaster Carr Telescope Parts AstrosystemsSpiders Telekits and other ATM Supplies ProtostarSpiders tubes and flocking materials KineOptics HC-2 Helical Crayford Focuser
Telescope making and MaintenanceTAAS Home Page
Mirror grinding kits from Newport (includes glass for primary mirror completed secondary mirror polishing compounds AND coating of the primary mirror when it is completed). 4.5-inch 67 to 73 6-inch 100 to 120 8-inch 150 to 170 10-inch 300 to 320 All our Mirror Kits contain a Pilkington Float Glass mirror blank and Grinding Tool. These arefinished with fine ground edges. 180 grade first stage ginding powder. 400 grade ginding powder. 303 grade smoothing powder. Top quality Cerium Oxide Polishing powder.
Fine Grinding a 10" F2 Telescope Mirror by HandYouTube
Dec 19 2014 · Showing grinding work on a super-fast 10" F2 telescope mirror. Gordon shows fine grinding by hand using the powered turntable. All our Mirror Kits contain a Pilkington Float Glass mirror blank and Grinding Tool. These arefinished with fine ground edges. 180 grade first stage ginding powder. 400 grade ginding powder. 303 grade smoothing powder. Top quality Cerium Oxide Polishing powder.
Firsthand DiscoveryAmateur Astronomy and Telescope
Amateur Telescope Making Field Guides History Observation Guides Star Charts/Atlases Telescope Optics Amateur Telescope Making Supplies Abrasives Polish and Pitch Telescope Mirror Blanks Telescope Mirror Kits Grinding Tool Kits Knife blank kits come ready for handles file work or engraving. They can also be used as gifts to knifemakers. Options include Damascus blades flat tang blades hidden tang blades Indian Ridge Traders letter openers Russell Green River
What are the best sources for mirror blanks ATM Optics
Jun 12 2016 · 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. United Lens Company supports both the professional and amateur astronomical community. We ve sold classic test plate and mirror blanks for nearly as long as ULC has been in business. Additionally we provide high-end custom solutions including the application of durable thin film mirror
- Coal Powder Processing
- Lime Industry
- Petroleum Coke Processing
- Ground Calcium Carbonate Processing
- Ceramic Raw Materials Processing
- Slag Processing
- Ground Calcium Carbonate(GCC)
- Limestone used in asphalt mixing plants
- Power Plant Desulfurization
- Highway Mineral Powder
- Barite powder grinding process
- MB5X Grinding Mill
- LUM Ultrafine Vertical Mill
- Hammer Mill
- Ball Mill
- MTM Series Trapezium Mill
- LM Vertical Roller Mill
- MTW Series Trapezium Mill
- SCM Series Ultrafine Mill
- Vietnam 4TPH Calcium Carbonate Grinding Line
- Shandong 1,000,000TPY Coal Grinding Line
- 300,000TPY Limestone Grinding Line
- Guizhou 80,000TPY Limestone Grinding Plant
- Shannxi 120,000TPY Bentonite Grinding Plant
- Jiangsu 100,000TPY Dolomite Grinding Plant
- Gansu 300,000TPY Coal Powder Grinding Plant
- Limestone Power Production Line in Jiangsu
- Petrol Coke Grinding in India
- Limestone Grinding with SCM8021 in Bangladesh
- 8-12TPH Limestone Grinding Project in NSW Australia
- Calcite Powder Production Line in Vietnam
- Bentonite Grinding Plant in Tianjin, China
- Barite Powder Project with Capacity 60,000 per Year
- Limestone Grinding with MTW175
- Dolomite Grinding Plant in Thailand
- ball mill circulating load definition
- best grind machine
- bhel ball mill for 150mw
- portable ball mill for sale
- carrageenan grinder machine
- horizontal shaft hammer mills
- dry and wet milling process of asbestos
- used cement grinding mill for sale in uae
- surge crusher grinding
- fifer cement grinding station
- air micro grinding ce70 65000rpm
- ball mill air clutch install
- khojati surma grinding machine