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DIY Sphere Robot : 25 Steps (with Pictures)

DIY Sphere Robot. By jfnahabedian in Circuits Robots. 94,989. 672. 27. Featured. Introduction: DIY Sphere Robot. This is a spherical robot design that I am working on. I intend to use this to create a replica of BB-8 (lots more work to do!). It is about 18" in diameter and very intuitive to control. I have spent about $400 for everything in ...

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DIY Sphere Machine

This sphere machine is over 4 years old now and has made well over 200 spheres, ranging in size from 1.5" to 5". It's still running strong on (mostly) original equipment. I did replace one of the drills about a year ago, but it wasn't because of a motor issue.

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Cook Sphere Machine

The Cook Sphere Machine can also be used to sand down ball plug using the same process as you would to resurface a ball. For heavily tracked balls, utilize the 220 grit sandpaper or diamond cutting pads for a short amount of time. Use a heavy flow of water when sanding with the lower grit sandpaper. This will not only reduce the amount of ...

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Jack Slevkoff's Prized Possessions--SPHERE …

Included with your Cook Sphere Machine are the following items. 6 - Contour Abrasion Blocks; 2 - 5" 320 grit packages of sandpaper (packages of 9) 2 - 5" 400 grit packages of sandpaper (packages of 9) 2 - 600 grit packages of …

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Lapidary 3 head sphere machine

For those who don't know lapidary is the working of stone, mineral or gemstone into jewelry or decorative items such as spheres. This right here …

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Equipment

520 E. Franklin Rd. Meridian, ID 83642 Office Hours: Monday - Friday 7:30AM - 4:00PM Mountain Time 208-609-6636

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DIY Lapidary Projects – Rock Tumbling Hobby

Explore our collection of ingenious do-it-yourself lapidary machine projects, innovative devices, and crafty hacks designed and built by our vibrant community of RTH forum members …

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DIY Sphere Makers – Rock Tumbling Hobby

DIY Sphere Maker Machine builds The World Goes Round One Rock at a Time. Clicking on the following links will take you to the original project build post on the Rock Tumbling Hobby …

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3D printed sphere machine; How to create 3D printed optical lenses with a 3D printed lens grinding machine. ... 3D Printed Braiding Machine: The only DIY Braiding Machine; Steam Menü umschalten. Valve controlled steam engine; Mini 3 Cylinder Oscillating Steam Engine; DIY Model steam boiler; Blog; Gallery;

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3D printed sphere machine

3D Printed Coin Sorting Machine with Arduino – up to 280 coins per minute! 3D Printed Generator: Make your own Energy; Unleash Creativity: 3D Printed Power Loom; 3D Printed Cigarette Stuffing Machine with Arduino; 3D Printed …

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Real spot welding machines. Which is the better deal

I have been looking at getting a decent spot welding machine that does not have or need a battery but runs off AC power. I had a cheap $20 spot welder that hooked to a lawn mower battery and sparks and flames came out of it when trying to weld with it. ... endless-sphere Reactions: Gruesome. Gruesome 1 kW. Joined May 27, 2024 Messages 355 ...

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Rocks to Art! DIY Lapidary Machine. : 6 Steps

Rocks to Art! DIY Lapidary Machine. : I needed a way to turn Geode rocks into uniform, polished art to use in my stained glass work. Perhaps you want to work with rocks, and like me, don't have thousands of dollars to spend on Lapidary equipment.No big deal, with a few discarded parts, …

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Rocks to Art! DIY Lapidary Machine. : 6 Steps

DIY Lapidary Machine. : I needed a way to turn Geode rocks into uniform, polished art to use in my stained glass work. Perhaps you want to work with rocks, and like me, don't have …

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Sphere Machines

Covington Engineering lapidary sphere machines, choose between 3 models. The three headed sphere machine is designed specifically for lapdiary use. Sphere Machines - Equipment - Grinding & Polishing - Lapidary Equipment & Supplies

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Kreigh's Homemade Lapidary Equipment

A sphere cutter is easy to make if you have a spindle such as on a flat lap. Pick up a (2 inch) pipe plug, the kind with a square bolt head on the end, at your hardware store. Drill and tap thru the center of the square bolt head so it will fit …

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Having a Ball: Learning How to Make a Sphere

The final grinding is best done in a specialized piece of lapidary equipment called a sphere machine. There are two- and three-cup sphere machines. These opposing cups exert pressure from opposite sides and support the bumpy sphere, while still allowing the sphere to randomly rotate. This is a multi-step process that uses grit and water.

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Marble Sphere Grinding Machine | Rock Tumbling Hobby

If you look at my video above, standard lapidary equipment is used to make marble size spheres. The grind is inside a hollowed out SiC grinder wheel and the pre-polish is using …

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DIY Sphere Machine

I've been meaning to build a sphere machine for a year or two now, so this seemed like a good time. The biggest thing that was keeping me from building one up to this point was that I didn't have any good motors and I …

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Jack Slevkoff's Prized Possessions--SPHERE …

Make beautiful gemstone spheres 1/4" to 1" in size, automatically. Has a dual 1/18 hp, 110 volt motor, with an automatic grit application, spring loaded cutting angle adjustment. The downward slanted cutter cups and shafts run the sphere in a …

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Choosing a Sphere Machine

The first thing to consider before choosing a sphere machine is, "What size spheres do I intend to make?" If you want to make spheres larger than 1" in size, then the Large Sphere Machine or 3-Headed Sphere Machine is your best choice. The 3-headed sphere machine is designed to cut from 3 sides and allows for slightly larger spheres to be cut than the standard 2-headed machine.

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How to Make Stone Spheres | 10 Easy Ways (2025)

This blog post will walk you through the steps involved in making your stone spheres. So, if you are interested in learning more about this art form, keep reading! 10 Ways on How to Make Stone Spheres 1. Use Spray …

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Sphere Makers buy and sell

This group is for hobbyist, not for the mass produced sellers. Buying or selling of spheres that we have made, not purchased from someplace like china. selling rough rock, equipment, tools, or...

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DIY Sphere Machine

This sphere machine is over 4 years old now and has made well over 200 spheres, ranging in size from 1.5" to 5". It's still running strong on (mostly) original equipment. I did …

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How do I polish a perfect sphere (complete ball, not …

Page 1 of 2 - How do I polish a perfect sphere (complete ball, not mirror) ? - posted in ATM, Optics and DIY Forum: I am contemplating polishing a sphere to an as high a spec as can be done, but I am curious about what the …

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Washing machine motor causing out of balance!?

The machine is easy to get to the motor, just a bolt opens the motor up and I can see everything. The first repair I got was for excessive vibration which was from a missing bolt on the balancing weights so for the year I had used it before the first repair it was vibrating heavily.

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High Speed Sphere Machines

A sphere machine creates a perfect rounded ball of rock or glass. The High Speed Sphere Machine was engineered to be a high-performing and high-precision machine that allows a lapidarist to produce a well-polished sphere in less than an hour. The framework is designed to be a heavy-duty base for the machine, partnered with 3 powerful motors ...

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The Ultimate Guide To Choosing A Sphere Grinder …

Revamp Your Workshop with a DIY Turning Tool Grinder Stand. You may want to see also. Benefits of using a sphere grinder machine. A sphere grinder machine is a versatile and essential tool for any lapidary enthusiast or …

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How to Make a Ball Launcher : 38 Steps (with …

How to Make a Ball Launcher : This is a DIY launcher built with Makeblock suits. We used two CNC motors to drive friction wheels, of which the speed can reach 120km/h theoretically. The machine is strong enough because of its metal …

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Highland Park three head standard speed sphere machine 110V

Specification. HIGHLAND PARK LAPIDARY THREE HEAD SPHERE MACHINE. FEATURES AND SPECIFICATIONS: MACHINE SIZE – The machine base is 27" x 27" and the unit is 30" tall. GRINDING HEADS – Firmly mounted gear motors with standard 5/8 – 11 thread for mounting sphere cups and ¾ inch NPT adapter for use with pipe thread fittings. CONTROL BOX – …

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Marble Machine | Science Project

An example of a gravity-powered marble machine. This machine is designed to separate spheres by diameter. Spheres are poured into the funnel at the top and then roll down the popsicle sticks. The smaller spheres fall through the gap between the popsicle sticks into the first cup, and the larger spheres continue rolling to the second cup.

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