Simple Oscillating Engines - made by other Engineers.


This page features engines build by other people who have made models based on the simple oscillator plans.

 

 

 

 

 

 

 

 

This fine model was built by Bob and he reported good performance.

Bob built the model exactly to the plans with the exception of the pivot nut which used a plain shaft with a collar and securing grub screw.

 

 

This engine was built by Marc from Belgium.

Mark made his model from aluminium with good results.

 

 

 

 

 

 

 

 

Malcolm in the U.k. made this fine example using a mix of Aluminium and brass parts. It had a particularly nicely finished base.

Malcolm plans to make the flywheel more authentic by recessing the side faces and adding some lightening holes.

Malcolm has made a video of his engine running at : http://www.youtube.com/watch?v=L89YBmaoHs4

 

 

Stewart from the U.K. made this engine as part of his metalwork studies.

Stewart worked very closely to the plans including making his own pivot nut, but enhanced the design with a dished flywheel and recessed band around the cylinder body - nice touch.

Stewart reported good performance from his engine which gave high speeds and free running on low air pressure.

 

 

This is Kevin's engine from New Orleans.

Kevin improved the engine by using a ball bearing at the crank. He also used a plain shaft for the pivot with a sliding collar instead of the threaded rod of the original design.

 

 

Steve Vine made a very fine job of machining his little oscillator.

This model was notable for its smart round base and stronger connecting rod.

Like some other builders, Steve used a collar on a plain shaft to retain the pivot spring but also included some cups to hold the ends of the spring. Nice work.

Steve has reported good performance running his engine on compressed air.

 

Steve has his very own workshop website with more pictures of his engine and lots more useful information. Have a look at www.bedroom-workshop.com/

Alasdair built this faithful copy of the oscillating engine and reported good running at both low and high speeds, when running on compressed air.

Having completed this model successfully, Alasdair plans to apply his new skills to building a Stuart 10V from castings and later an Allchin traction engine.

Rowan not only built the oscillating engine but also a boiler to go with it. The whole plant looks terrific and he reported that the engine runs well.

The boiler and fittings were all scratch built by Rowan. The lagging was made from stained coffee stirrers which look very effective and the regulator is a modified science gas tap. The oak base was made by his uncle.

Rowan stated that at full speed the boiler can get exhausted and so he is planning an upgrade to the burner at some point.

Good work Rowan, the whole plant looks exceptionally good.

  

 

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