Stirling Engine Parts

Stirling Engine Parts

James Hawley called us to see if we could help him develop his design of a Stirling engine. Ursa Major helped Jim adjust his design to make it easier and less expensive to make. We made Jim some aluminum cylinders and piston cups with an id and od tolerance of + or – .0005″. We also made some stainless steel tubes with a thinned wall to .030″ and threaded. Website: http://www.stirlingengine.com/faq/

Read more »