GRINDING A STRAIGHT HOLE

Duration: 18 min

Year Published: 1944

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

Color: B&W

Sound: Optical sound

Description: Tells how to use a universal chuck, select the proper grinding wheel, adjust wheel speed, set the length of the stroke, set the cross-feed for automatic grinding and use a precision cross-feed for finish-grinding. From the MACHINE SHOP WORK series. Operations on the Internal Grinder, No. 4