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

The following items are for sale: - Glass/plate grinding machine from Richard Spatzier - used, optical condition according to photos - functional Details: - with Demanders cross table, multi-sided adjustable - Engine 1400rpm - Dimensions Total approx: 120cm W 60cm D 180cm H - the grinding plate approx. 26cm - the clamping plate with two quick-release clamps approx. 40cm …

How to Date When a Mirror Was Made | Our Pastimes

Apr 12, 2017· Centuries ago, the Romans and Greeks used polished metal disks to see their reflection. By the 1800s, mirrors were made by coating a piece of glass with metallic silver and were considered important decorative pieces. Frames could be ornately carved in wood or made of ivory, silver, or tortoiseshell. Knowing the age ...

Mirror Grinding Machine Mirror Grinding Machine

mirror grinding machine for sale customer cas_McMasterCarrMcMasterCarr is the complete source for your plant with over 595,000 products. 98% of products ordered ship from stock and deliver same or next day.Shop Cutting Tools Glas

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Buy Home Mirrors Online from Jumia Ghana - Choose from Our Collection of Home Mirrors and Shop them at the best price. Enjoy Cash On Delivery | Secure Payment | Free Returns & more!

Newport Glass Works, LTD. Grinding, Polishing and Figuring ...

Friends,you all encountered the same type of problem,the side mirror got some grinding noise,this happens because the internal gear got damaged and motor got directed and giving continuous sound. As the itself manufactured the gears like that.i know this because i got the same problem and i repaired it myself and saved around 5500 rupees.

Chromium Industries, Inc. v. Mirror Polishing & Plating Co ...

Aug 04, 2010· Mirror grinding Table? - posted in ATM, Optics and DIY Forum: Does anyone have or know where to find a good design for a simple, light weight and easy to build mirror grinding table? Looking at the ones in the Delmarva post,something like this would be awesome. It would be great if it can be broken down for storage as space is at a premium in my place.

Mirror grinding - scope making

Making A Homemade Mirror Grinding Machine Atm . 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 i wont start on this addition to the table for at least a month as i have two telescopes to finish and some …

mirror grinding machine for sale

Mirror Grinding Sell. 20171129iron ore prices last year 2016 started off with an iron ore price for the most common standard qualities as measured by for example the platts 62 iodex index around 40mt, the lowest level since the benchmark prices were abandoned 20092010.

Sell Abrasive flow polishing machine and grinding machine ...

I recommend #60 carborundum for rough grinding. By the way, as in all optical work, be sure that you always maintain bevel on the edge of the mirror throughout grinding. If your mirror is light enough to grind on top, grind much the same way you would a smaller mirror.

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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 of the same type.

Telescope Mirrors & Prisms for sale | In Stock | eBay

Sell Inner flow passages of impellers and diffusers ; Application We have successfully developed machines suitable for two-way abrasive flow polishing,automatic one way circulating fluid,suspended abrasive de-burring,grinding and micro hole finish,and mirror polishing. All has been widely used in the a...

Mirror Grinding Machine Mirror Grinding Machine

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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Designer mirrors are made to style a space and fascinate homeowners while a vintage mirror is the decoration element, which enriches the space and creates a luxury ambiance with a feel of history around. And whether you are a great fan of antique mirrors or love innovative solutions, you will find an amazing model on Jiji.ng.

Mirror Grinding Machine - Buy Mirror Grinding Machine ...

Making A Mirror Grinding Polishing Machine Atm. Mar 16 2015 page 1 of 5 making a mirror grinding polishing machine posted in atm optics and diy forum hello i am on the half of the way to make a mirror grinding machine inspired by original mom 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 …

Lockwood Custom Optics - In Stock & Standard Sizes

Mirror Grinding Machine, Find Complete Details about Mirror Grinding Machine,Mirror Grinding Machine,Mirror Grinding Machine,Mirror Grinding Machine from Grinding Machines Supplier or Manufacturer-Nantong Super Machinery Co., Ltd.

i20 Questions - Left side mirror problem - CarGurus

SkyBadger Mirror Grinding Machine. The mirror machine came to me as a result of astronomical horsetrading swapping a large GEM mount and a 8 Newtonian OTA for the machine as it was and a start kit consisting of two 6 blanks and the grit rouge and pitch to manufacture a mirror The grinding machine had been built to the design of the mirroromatic design of …

Used Glass grinding machines for sale - Machineseeker

Apr 16, 2010· And a reflector is "just" two mirrors in a tube with a focuser. I looked around and found that Edmund Scientific does sell a 3" f/10 mirror....for $225. That's a bit much. I'd rather put that money towards the experience of grinding a mirror. I've found one or two places that seem to sell 3" mirror blanks for $20-$30.

Joy of Mirror Making: Rough Grinding - BBAstroDesigns

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 needed.

Grinding a 3" mirror and making the scope? - ATM, Optics ...

Before you start grinding, you should have decided on your mirror's desired focal length. The two most common beginners' mirrors, the 6" f/8 and 8" f/6, both have 48" focal lengths. Use this formula to calculate your target sagitta: Sagitta (s) = Mirror_Radius 2 …

Mirror Grinding Machine Design-powder Grinding Mill

Back in the '60s and '70s I bought most of the Sam Brown booklets from Edmund Scientific along with a 6 inch mirror grinding kit. Heady stuff for a 14 year old to take on single handed, but tremendously educational in ways that still help me in my job.

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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.

Mike's Telescope Workshop - Mike's World.

Unframed Bevel Edge Mirror,Grinding Edge Mirror, Find Complete Details about Unframed Bevel Edge Mirror,Grinding Edge Mirror,Grinding Edge Mirror,Unframed Mirror,Beveled Edge Mirror from Bath Mirrors Supplier or Manufacturer-Qingdao Haisen Glass Co., Ltd.

Stellafane ATM: Measuring Sagitta

I finally decided it was time to build a machine to help me grind the edges of the blanks true and round. This is my home-built edge grinding machine for grinding down my home-cast mirror blanks. Click to see the whole project. This is a 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself.

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