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My Mirror Grinding Machine. For a long time Ive wanted to build a machine for grinding telescope mirrors. Dennis Rechs M-o-M designs finally inspired me to just get up and do it. Over the years, Id been collecting motors, gear boxes, pulleys, etc. Most of them came from industrial junk yards.
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.
telescope mirror grinding machine for sale. 2019-1-22rough grinding a telescope mirrorhe joy of mirror making mel bartels rough grinding also theres the difficulty of creating a spherical curve in the mirror facehe grinding wheel on a boom approach is difficult because it is hard to anchor the mirror and the booms pivot so that they do not move in relation to each otherlass tools About our ...
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
Oct 15, 2012 Page 1 of 2 - Making my own fixed post mirror grindingpolishing machine - posted in ATM, Optics and DIY Forum Hey guys. Im thinking of making my own fixed post mirror grindingpolishing 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
If one of our standard telescope mirror blanks isnt exactly what youre looking for, Advanced Glass can custom make a telescope mirror blank to your specifications. AGI can manufacture mirror blanks up
We have the right grinding solution for your application. PRO 80 GTS High Precision Lens Grinder 5-80 mm Optics. The PRO 80 GTS is capable of grinding spherical and aspheric lenses up to 80mm in optimal cycle times with high precision. Learn More. PRO 160 GTS High Precision Lens Grinder
Mirror Grinding Machine For Sale metchart.de. Mirror Grinding Machine For Sale. Strasbaugh polishing and grinding machine you wont find very many of these around strasbaugh is the premier manufacture of machines used by the professionals this machine is solid no plastic or wood you can adjust the spindle and eccentric speed with a turn of a knob while running it makes mirror grinding a
The advantage of this is that any air bubbles trapped between layers will be at least 516 inside the blank, and wont be reached during mirror grinding. However, I had to learn how to cut circles all over again, since thick glass is a lot tougher to cut circles in, until you know the secrets.
Fine grinding I change from my rough grinding area to my fine grinding and polishing area after 220, not before. 220 is still gritty stuff. The W stroke This is a casual way of describing any stroke that goes forward and backward while progressing left to right or right to left on the mirror.
10 truck mirror grinding machine products are offered for sale by suppliers on Alibaba.com A wide variety of truck mirror grinding machine options are available to you, such as easy to operate, high-accuracy, and long service life. You can also choose from manufacturing plant truck mirror grinding machine, as well as from 1 year truck mirror ...
Mirror Industries offers precision OD amp ID pregrind and finish grind processes to new and damaged cylindrical components to meet your specifications and tolerances. Our in-house reconditioning processes allow for quick turnaround at considerable value to our clients. Capabilities Maximum OD grinding
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Strasbaugh polishing and grinding machine. You wont find very many of these around. Strasbaugh is the premier manufacture of machines used by the professionals. This machine is solid no plastic or wood. You can adjust the spindle and eccentric speed with a turn of a knob while running. It makes mirror grinding a pure joy.
The one constant factor when youre grinding glass is that it needs to be done safely. These safety tips for grinding glass are all intended to stop you from injuring yourself. Grinding glass can seem easy but unless youre incredibly careful, it can be a potentially dangerous task. A little care can make grinding glass a much safer job.
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 reconfigured for spinning work or for stroking work.
Having made a dozen mirrors of 16 to 30 in size, it is my suggestion that 2 thick pyrex glass is significantly easier to work with than thinner pyrex glass. In particular, there is much less concern for astigmatism during fine grinding, and flexing of the mirror at
Mostly on the mirror size you wish to grind, and the prices of the local market. In the US, telescope mirrors are the cheapest. A decent 6 150 mm mirror can be bought for under 100. In Europe, prices are usually twice, if not three times that.
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