Steam Bike Rocks It Old-School

Petrol engines dominate the world of the automobile, while electric propulsion races to take an ever larger market share. Despite this, some still hold a flame for steam power. Such aficionados would hold this build in high regard, from the recent past of 2014.

In steampunk, finish is everything.

The bike is of a recumbent design, featuring a relaxed riding position well suited to the sophisticated nature of a steam-powered vehicle. Sporting a wooden frame, the build carries a strong steampunk aesthetic. The flash boiler packs 100 feet of copper pipe, and there’s an electric pump and controller to handle water delivery from the stylish brass tank. The setup is capable of producing steam within 30 seconds of startup. Motive power is courtesy of a 1.5 inch bore single-cylinder steam engine, connected to the rear wheel via a belt drive.

There’s something intoxicating about the sounds and smells of a working steam engine, though the threat of catastrophic burns does temper the excitement just a touch. Steam power isn’t going away any time soon – and it’s not just limited to transport applications, either. Video after the break.

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Custom Mini 4WD Runs On Steam

Tamiya’s Mini 4WD toy line primarily consists of small 1:32 scale toy cars powered by AA batteries, which have no remote control and are guided around a plastic track by horizontally oriented drive guide wheels. Tuning and racing these cars is popular in many parts of the world, but this build is a little different.

After initial experiments with a modified Tamiya chassis are unsuccessful, a fresh build using a bespoke aluminium chassis is begun. A sturdy boiler is created, feeding into a piston which is used to drive all four wheels through a series of driveshafts.

It’s interesting to watch the iterative design process solve various problems such as piston wear and gearing. Performance is underwhelming for those used to the immense speed of the electric toys, but we’d love to see a competition series using steam powered racers.

We don’t see a whole lot of steam hacks around here, but the Hudspith steam bicycle is something to marvel at. Video after the break.

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Steam-Powered Machine Shop

It’s sometimes hard to believe how stuff was made over a hundred years ago when electricity wasn’t widely available. One of the most common ways of powering tools was via belt drive — powered by a water mill, or a steam engine, or even horses. [David Richards] has spent a good chunk of time making his own period accurate steam powered machine shop — and it’s fantastic.

It represents approximately what a 1920’s machine shop would look like in America. Not a single tool is newer than 1925. The whole shop is powered by a line shaft using steam power. A massive boiler provides steam for a Pennsylvania built 5 by 5 steam engine, dating back to approximately 1895. Using belts and clutches, it powers a few lathes, drill presses, a mill, and even a shaper — an identical machine to one in the Edison Museum!

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A Remote Controlled, Fully Functional, Steam Powered Tank

Steam Powered Tank for the 21st Century

Steam power anything these days is pretty cool, but rarely have we ever seen such a complex build as this steam powered, remote controlled 1/16th scale tank.

[Ian] is an electronics design engineer whose hobbies include messing around with steam power. The Steam Turret Tank is based on a 1/16th scale Tamiya King Tiger die-cast model tank. It features a 3.5″ diameter marine boiler from MaccSteam, which is a fully equipped miniature version of a real boiler, complete with pressure gauges, safety valves, and a ceramic burner. It can produce pressures of up to 70PSI (max 120PSI), but for this project, [Ian] is limiting it to around 30PSI.

A small 2″ diameter fuel tank contains a propane mixture to fuel the boiler. Two Regner 40451 Piccolo steam engines make up the drive train, with mechanical linkages controlled by servos to engage the various features. The tank can go forward, backward, spin in place, and the turret can both rotate and adjust trajectory. It also has controllable headlights, and can even “fire” the turret.

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Steam-powered Rickrolling

This is a steam-powered record player; awesome. But wait, that’s not all. Watch the video after the break for about two and a half minutes and you’ll realize that it’s also a Rickroll. No, you’re not getting baited into clicking through to Rick Astley’s music video, the LP that’s playing on the turntable is a copy of “Never Gonna Give You Up”; all kinds of awesome.

This all started with a steam engine machined from a stainless steel bolt and a brass cylinder. It was tested using compressed air before building the boiler. But what’s a steam engine without a purpose? The problem with using a steam engine as a turntable motor is speed control. This is where we move to modern technology, using an Arduino to measure the RPM and adjust the steam engine using a servo motor.

The builder makes a comment that this sounds terrible, but considering it’s steam-powered we think it sounds just fine.

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