Previously published separately under the following titles: History of the gear-cutting machine; a historical study in geometry and machines, c1958; History of the grinding machine; a historical study ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Interior view, reconstructed ...

Modern milling machines look much the same as they did 30 years ago. However, they now must cut superalloys, titanium, and high-tensile steels to closer tolerances and at faster rates than before. To ...