The Boy Mechanic: Volume 1

The Boy Mechanic: Volume 1

This is a science mechanics book. The accompanying sketch illustrates a two-cylinder single-acting, poppet valve steam engine of home construction. The entire engine, excepting the flywheel, shaft, valve cams, pistons and bracing rods connecting the upper and lower plates of the frame proper, is of brass, the other parts named being of cast iron and bar steel. The cylinders, G, are of seamless…

The Boy Mechanic: Volume 1

The Boy Mechanic: Volume 1 | | 4.5