Links
-
Recent Posts
Recent Comments
Archives
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
Meta
Category Archives: lathe
Screwy Math For Super Fine Adjustments: Differential Screws
For any sort of precision machine, precision adjustability is required. For the hacker this usually involves an adjustment screw, where the accuracy is determined by the thread pitch. This was not good enough for [Mark Rehorst] who wanted adjustment down to 10 μm for his 3D printer’s optical end-stop, …read more
Posted in adjustment, lathe, machine tools, precision, tool hacks
Leave a comment
This V8 Makes a Shocking Amount of Power
As a work of art, solenoid engines are an impressive display of electromagnetics in action. There is limited practical use for them though, so usually they are relegated to that realm and remain display pieces. This one from [Emiel] certainly looks like a work of art, too. It has eight …read more
Posted in camshaft, coil, crankshaft, electric, electromagnet, engine, Engine Hacks, lathe, machine, solenoid, v8
Leave a comment
Custom Logo Display Pushes Nixie Tube Technology
No matter what you think about Nixie tubes, you’ve got to admit that having a Nixie custom made for you would be pretty cool. The cost of such a vanity project is probably prohibitive, but our friends at Keysight managed to convince none other than [Dalibor Farný] to immortalize their …read more
Posted in custom, glassblower, Keysight, lathe, logo, misc hacks, neon, nixie
Leave a comment
Adding A Digital Readout To A Wood Lathe
The benefit of living in the modern era is that there are plenty of affordable machine tools on the market for the budding maker. However, to meet lower price points, products often forgo some of the nice-to-have features that make working easier. Of course, if you’ve got the skills to …read more
Posted in digital readout, dro, lathe, tool hacks
Leave a comment
Lathe and 3D Printer Help Repair Buried Buttons
Usually corroded buttons on a piece of electronic equipment wouldn’t be that big a deal to repair, but as [Haris Andrianakis] recently found out, things can get a little tricky when they are sealed inside a device meant to operate in a marine environment. Figuring out how to get into …read more
Posted in epoxy, lathe, marine, repair, repair hacks, sealed, water proof
Leave a comment
High-Precision Air Bearing CNC Lathe and Grinder
You know you’re in for a treat when you are told that a lathe which can reach a resolution of one micrometer (1×10−6, a millionth of a meter, or 0.00004″ for people who love zeros) is ‘not hard to build’. This is one of the opening statements …read more
Solenoid Engine Adds Three “Pistons”
The earliest piston engines typically had only one cylinder, and at best, produced horsepower measured in single digits. But once you have a working engine, it’s a relatively short step to adding cylinders and increasing the power output. [Emiel] made a similar upgrade to one of his engines recently, upgrading …read more
Posted in camshaft, coil, crankshaft, electric, electromagnet, engine, Engine Hacks, lathe, machine, solenoid, v4
Leave a comment
Hackaday Links: July 21, 2019
Ordering a PCB used to be a [Henry Ford]-esque experience: pick any color you like, as long as it’s green. We’ve come a long way in the “express yourself” space with PCBs, with slightly less than all the colors of the rainbow available, and some pretty nice silkscreening options to …read more
Posted in Chemistry, clear coat, Hackaday Columns, Hackaday links, lathe, nightmare fuel, pcb, PLA, safety, silkscreen, urethane
Leave a comment