SURFACES

Duration: 24 min

Year Published: 1944

Creator: Office of Education (Department of Health, Education, and Welfare)

Color: B&W

Sound: Optical sound

Description: Explains how to select and machine surfaces to be used for reference, how to set up a workpiece accurately to the reference surfaces in a lathe chuck and how to use a boring bar to machine several internal surfaces. From the MACHINE SHOP WORK series. Operations on the Engine Lathe, No. 12