HOBBING A SPUR GEAR, PT 2, SETTING UP AND HOBBING THE WORK

Duration: 24 min

Year Published: 1945

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

Color: B&W

Sound: Optical sound

Description: Describes how to select and mount the hob, set the swivel head angle, choose and mount the fixture, load the gear blanks, set up for depth of trial cut, and adjust for full depth of cut. From the MACHINE SHOP WORK series. Operations on the Gear Hobbing Machine, No. 2