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Category Archives: lathe
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
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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
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A No-Cost, Heavy Metal Lathe From Junkyard Parts
We have to admit that our first thought on seeing a Frankenlathe made from old engine blocks was that it was a set piece from a movie like The Road Warrior. And when you think about it, the ability to cobble together such a machine tool would probably make …read more
Posted in cast iron, casting, engine block, gingery, junkyard, lathe, Machine tool, tool hacks
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Strobe For Wood Turning Makes Inspection Easy
The lathe is a simple enough tool to understand, but requires much practice to truly master. During the turning process, it’s often necessary to inspect the workpiece. This generally necessitates stopping the lathe, waiting for everything to spin down, and then starting again. This can be a major time sink when added up across the full scope of a project. However, the magic of strobes can help.
The basics of [Darcy]’s project will be familiar to any hacker who has worked with rotating machinery before. The rotational speed of the lathe is measured, in this case using a reed switch …read more
Posted in lathe, strobe, tool hacks
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Take a Mini Lathe for a Spin
[This Old Tony] is no stranger to quality tools, but he started on a mini lathe. Nostalgia does not stop him from broadcasting his usual brand of snark (actually, it is doubtful that anything short of YouTube going offline will stop that). He rates the lathe’s ability to machine different materials and lets you decide if this is an investment, or a money pit.
Lathe parts range from a chintzy start/stop button assembly that looks like it would be at home on a Power Wheels restoration project to a convenient cam locking mechanism on the tail stock which is an …read more
Posted in belt driven machines, lathe, mini lathe, review, tool, tool hacks
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