Waite Research :: 15" F4.5 Telescope Mirror

    After fine grinding, the mirror was rough polished on the fixed-post machine using a pitch polisher. The Ronchigrams in the photo area show the progress of the mirror from rough polishing through figuring. After the mirror is finished up, I use a diamond stylus to engrave my name, the focal length and the date on the back of the optic. FigureXP was used to rate the mirror after running a ...

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    Building a fixed post mirror grinding machine - .

    13.10.2019 · Re: Building a fixed post mirror grinding machine Post by Kanadalainen » Mon Aug 19, 2019 12:39 pm In this image I have put together a gear reduction stage for my DC motor.

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    mirror grinding machine design - .

    mirror grinding machine design. mirror grinding machine design Mirror Grinding Machine - ATM, Optics and DIY Forum,- mirror grinding machine design,This image shows the 3D model of the overarm assembly I added to my small spin-post grinding machine (I'm building a bigger one now based on the same basic overarm design) In the one shown, the overarm is,..

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    Build your own telescope part 1: The mirror – .

    In this post, we'll talk about the first one which is the most time consuming but also the most interesting. Even though some builders prefer to buy commercial mirrors and fit them in a DIY structure, I believe that making a telescope mirror is probably the most rewarding part of the whole built. Starting from a rough glass blank, you can ...

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    Mirror Grinding Machine | Hackaday

    26.09.2006 · Post navigation ← Rebuilding Tube Amps. Rotary Subwoofer → 6 thoughts on " Mirror Grinding Machine " Phugedaboudet says: September 27, 2006 at 5:49 pm when i .

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    Mirror-o-Matic mirror making machine - ATM .

    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. I started to look around and quickly found Dennis Rech's website about the M-o-M (Mirror – o – Matic) that he developed ...

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    Mirror Grinding Machine | Hackaday

    26.09.2006 · Post navigation ← Rebuilding Tube Amps. Rotary Subwoofer → 6 thoughts on " Mirror Grinding Machine " Phugedaboudet says: September 27, 2006 at 5:49 pm when i .

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    fixed post mirror grinding machine | Solution for .

    Fixed post mirror grinder advice – DIY Astronomer – Stargazers Lounge. Page 1 of 2 – Fixed post mirror grinder advice – posted in DIY Astronomer: . I hope this grinding machine goes better than tonight's scoping did. Back to . Rough Grinding a 20″ Quartz Telescope Mirror on the Fixed-Post Machine. This video shows how to setup a mirror grinding machine for fixed-post grinding ...

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    Building a fixed post mirror grinding machine - .

    13.10.2019 · Re: Building a fixed post mirror grinding machine Post by Kanadalainen » Mon Aug 19, 2019 12:39 pm In this image I have put together a gear reduction stage for my DC motor.

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    mirror grinding machine design - .

    mirror grinding machine design. mirror grinding machine design Mirror Grinding Machine - ATM, Optics and DIY Forum,- mirror grinding machine design,This image shows the 3D model of the overarm assembly I added to my small spin-post grinding machine (I'm building a bigger one now based on the same basic overarm design) In the one shown, the overarm is,..

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    Mirror Grinding - Take A Class Or DIY? - ATM, .

    11.05.2017 · Page 1 of 2 - Mirror Grinding - Take A Class Or DIY? - posted in ATM, Optics and DIY Forum: Ive been interested in grinding/polishing my own Newt mirror for a long time but dont know how to get started. As a beginner, would you recommend attending a workshop or class or is it possible to make a good mirror using other learning resources such as books and online videos?

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    Best way to grind money? :: Mirror General .

    Mirror. All Discussions Screenshots Artwork Broadcasts Videos News Guides Reviews Mirror > General Discussions > Topic Details. beziko HELLCASE.COM to syf. Apr 28, 2018 @ 8:44pm Best way to grind money? I just ended almost everything in game, so all i need to do are achievements, but without grinding it's gonna be hard. Any ideas how to get money fast? All i'm doing now is just repeating ...

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    Fixed Post Mirror Grinding Table - mill machine

    Fixed Post Mirror Grinding Table designed with 123D Rough Grinding a Quartz Telescope Mirror on the Fixed Post Machine This video shows how to setup a mirror grinding machine for fixed post grinding also known as spin grinding or spinning After setup you ll see how abrasiv The best Telescopes For beginners in the market Outdoor Click Chat Online. Get Price . Telescopes Mirror Grinding ...

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    Waite Research :: 15" F4.5 Telescope Mirror

    After fine grinding, the mirror was rough polished on the fixed-post machine using a pitch polisher. The Ronchigrams in the photo area show the progress of the mirror from rough polishing through figuring. After the mirror is finished up, I use a diamond stylus to engrave my name, the focal length and the date on the back of the optic. FigureXP was used to rate the mirror after running a ...

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    mirror grinder page - 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 I started out with wooden table and some bits cobbled out of our scrap bin at work, I didn't get to far ...

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    Joy of Mirror Making: Rough Grinding - .

    The curve is ground into the mirror face using a grinding tool. The curve is pre-generated for you. The curve is created by slumping the blank in a kiln over a mold. Here are 42 inch [107cm] and 30 inch [762cm] mirrors slumped and annealed to F2.8 ready for fine grinding. The first method is by far the most popular. Grinding the curve into the mirror face can be done by one of the following ...

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    Grinding (With images) | Diy telescope, .

    Sep 13, 2017 - This Pin was discovered by Mark Kinney. Discover (and save!) your own Pins on Pinterest

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    Mirror Grinding - an Astronomy Net ATM Forum .

    Mirror grinding and polishing isn't hard to do, just boring in some aspects and sometimes frustrating when the figure doesn't come in right away. The initial grinding does take a while and the longer FL mirrors are shorter in this step as you don't remove as much glass. Actually the best people for doing a mirror are those that are average in their attention to detail as those who are ...

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    fixed post mirror grinding machine

    Fixed post mirror grinder advice - Stargazers Lounge ... we've been discussing building a fixed post mirror grinding turntable for cutting mirrors up ... results all the way through polishing on his fixed post machine. Chat Now; Fine Grinding on a 12" Telescope Mirror - Waite Research ... There's a lot of glass to remove on this deep mirror (12.5" F/1.7 cassegrain). I start with number 80 ...

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    Fixed Post Mirror Grinding Machine

    Any dimming or brightning of the light indicated that the grinding was not uniform.Total time spent beveling the edge of the mirror, grinding the mirror, and cleaning up between grits was about 90 hours over a two and half month period about 1 to 2 hours of work a day.Again, i did about twice as many wets as called for to grind the mirror.

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    [email protected] | Newbie .

    25.04.2020 · Hello everyone, This is my first post on this group, and I'd really appreciate any advice you guys can offer. I recently built a mirror-o-matic machine, and have attempted to grind my first mirror. Ironically, I am finding working the glass to be more difficult and frustrating than building the machine :(My mirror is 208 mm in diameter and my tool is 155mm in diameter (~75%).

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