mechanical engineering

“Screws at one single cut,” the ad boasts. This is an ad from the front of The Engineer’s Sketch-Book of Mechanical Movements, by Thomas W. Barber – full title:… Read the rest “Science Art: Britannia Co.’s Patent Screwing Machine, 1890.”

A test apparatus, as used for the article “Modification of Force Feed Lubricators” in the 1960-05 edition of Lubrication Engineering. The idea was to study why the same oils… Read the rest “Science Art: Test Apparatus, 1960”

This is a page of assorted parts – gizmos, “contrivances,” what-have-yous – for doing things in machines. It’s from a catalog of such bits and pieces from… Read the rest “Science Art: Page 219 from The engineer’s sketch-book of mechanical movements, devices, appliances, contrivances and details…, 1890”

Among all the diagrams of force-vectors, there’s this wonderful illustration of a well-made machine in A Text-Book of Applied Mechanics and Mechanical Engineering, on archive.org… Read the rest “Science Art: Single-Acting Force Pump with Ball Valves, 1903.”

^{Click to embiggen}
This is a view of one of the automatic music-making devices collected by the Centre International de la Mécanique d’Art (CIMA), a Swiss museum of music boxes and … Read the rest “Science Art: Pipes and playing-drum of a “Leierkasten” hand-drawn organ, by Rama”