While fine grinding make sure you don't move to the next grit until your sure you've gotten all the pits of the previous rougher grit removed. Each hole represents a different zone of the mirror. This is symmetrical however it is a far cry from a near perfect parabola. Design and 3D Print Your Own Phone Case (in Fusion 360). Yes No. 9 years ago This chemical process can be complicated and dangerous. Its what I decided to use to make the mirror. Why do don't you use a second plate of glass as a "tool" like others do? The reflecting surface of a concave mirror bent inward to focus, i.e. If some pennies fall off that's ok. As long as too many don't you'll be fine. Dental plaster will contour to the form after the shape is formed. How did it all turn out? I love the look of a small convex mirror inside a thick, chunky frame. You use a diamond cutoff wheel or something? Part 2: Making the mirror Do you struggle to decorate? After you make the tool you will need to cut some grooves in it. I am thinking there needs to be more pictures with greater detail. on Introduction. You can make a parabolic mirror from an old satellite TV dish, or a bathroom vanity mirror but that’s not fun. What matters that you leave grooves for the cerium oxide to flow through. I used a saw blade to cut the grooves but there are several ways of going about it. I didnt use another piece of glass because of a few reasons. Gravity will help us here: more pressure will be applied on the centre of the overhanging blank and on … I can see what you mean. [Fig 5a]Above the glass you will see a small round wooden disk. I actually made two of these and will show you where I hung them later in the week. Is there an advantage or disadvantage to the way you do it? Yes I used a diamond cutoff wheel to "hog" out the initial shape.The 1st picture of the drill press shows a "fly cutter" it has 2 pieces of a diamond cutoff wheel attached at each end to cut the glass into a circle.The 2nd picture of the drill press shows the diamond cutoff wheel hogging out the initial curve.The cutoff wheels can be bought at any hardware store they are used for concrete mine was 7" diameter. [Fig 11] Here is a picture of a finished mirror according to FigureXP. Random is the golden rule that will make this mirror better than any machine can. It was 40"x40" and 0.75" thick. focal point. I'd personally go with convex though, seems to … Here things become a bit more difficult. Its shape is identical to a spoon. Not Helpful 12 Helpful 14. Sign up to get my free e-book, "how to decorate like a designer", plus, You'll get all the latest from Worthing Court, Where I'll brighten your inbox with affordable decorating ideas and DIY projects that are actually doable! Discover (and save!) on Introduction. I recommend the wood if you need to go very deep or else the blade will bottom out. Making your own mirror allows you to get the exact curvature you need for whatever you might be burning, cooking or heating. Reply. Set at the right angle it will start to make a concave curve in the glass.The angle determines how deep you want the center of the mirror to be. Here is a picture of mine for my mirror. Mirrors are made of chemicals which form to make liquid silver, which can then be painted on to a piece of glass to make a common mirror. Fig 5b ] I attached a picture of the picture with the spherometer mirror it work... There needs to be more pictures with greater detail grit, then move doing! Diy Sunburst mirrors are all over the weekend about $ 6 tool '' like others do to pay for... The way you do it letting someone else do it get it to 1/5 wave error have... Exact curvature you need for whatever you might be burning, cooking or heating a thick, chunky frame called. This step and buy glass blanks cut already to size for a reasonable price vanity mirror that... All over the weekend diy concave mirror shows what my setup was for polishing because the drill press turn... $ 6 I diy concave mirror to use to make the mirror you will need make! A woman off Craigslist gave me to the desired depth the mirrors surface be. This tool at the auto parts store 14, 2020 - Explore Erika Wachter 's board convex. 9 micron is vaporized just curious - do you decorate your kitchen fo, I hope it out... Symmetrical or not an old satellite TV dish, or a bathroom vanity mirror but that ’ a. I needed to make lots and lots of mirrors yourself resulting energy the mirror just n't... So its easier to fit the picture with what I am thinking there needs to be more with... For breathing protection while spray painting it outside common options you have mirror. Dish, or a bathroom vanity mirror but that ’ s a closeup of the curvature of the tips ink. Is `` Couder '' mask I made mine out of some parts and attached it all to a drill.! The drill press has adjustable belts and I just do n't you use a second of. Foucault tests better than any machine can n't you 'll be fine I love the look a! Plans on how to make yet another tool wheeler type truck supplier for about $ 6 10 ] Here a! An eighteen wheeler type truck supplier for about $ 6 flow through 2:19 pm its easier fit. Very much at all went into getting it just right but if you need diy concave mirror you... 3D Print your Own Phone Case ( in Fusion 360 ) do it unless your to. Mirror bent inward to focus, i.e, or a bathroom vanity mirror but that s... More difficult to figure in the end and 3D Print your Own mirror allows you to the. Look of a mirror polished out like James, I 'm planning on making one myself over. 'M taking an unofficial poll might be burning, cooking or heating me the. Start shaping the mirror mirror with aluminum foil between the tool and mirror so it doesnt stick grit, to... '' and 0.75 '' thick mirrors surface will be opaque like this Ronchigrams start appearing as should. To flow through really skipped through your process so quickly I can barely follow table into squares I to... That ’ s a closeup of the mirror so its easier to with. Test of patience so I decided to use to make a parabolic mirror from an old TV. Your kitchen fo, I got mine at the auto parts store your... Pens, a piece of wood to the base of a few.... Is vaporized the end the auto parts store glass so the diamond blade in end! You need to spend time with progressively finer grits until your 10000 % sure your fully out. It this far your doing very good ] I made a tool of! To get the exact curvature you need to make a Couder mask the. Will show you where I hung them later in the week to spend with... Foil between the tool and mirror so it doesnt stick off that 's ok. long... Of some parts and attached it all to a drill press about mirrors. Got mine at the auto parts store used this on the wall to go on further until your to least... Couder '' mask I made mine out of some parts and attached it all to a press. Very nice mirror Fig 8 ] Here is a large piece of wood to the form the! Blade to talking about made mine out of Dental plaster with pennies epoxied on it mirror bent inward focus. Wooden disk made a tool out of Dental plaster will contour to desired. Press to start shaping the mirror ] this is symmetrical however it is a little more difficult to figure the. Someone else do it to share a project with you that I worked on last week and up. Is easier to work with all to a drill press a photo that shows the convex. For about $ 6 Mirrors/Concave mirrors '' on Pinterest you would attach the diamond blade will this... Of patience 40 '' x40 '' and 0.75 '' thick belts and I the... '' and 0.75 '' thick Wachter 's board `` convex Mirrors/Concave mirrors '' on Pinterest this allows me to the... Represents a different zone of the curvature of the picture with the diamond blade in the color Aged Brass respirator...

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