Milling a Helical Groove

Duration: 28 min

Year Published: 1943

Creator: U.S. Office of Education

Format: 16mm

Sound: Sound

Description: Shows how to mill a helical groove in cylindrical shaft on the vertical milling machine; defines and explains lead; shows how to select and set the machine gears for milling a helical groove with any lead; explains backlash; shows how to use the dividing head.

Complete Record: Category: Machine Shop Subcategory: Milling Machines Type: Motion Picture Source: USOE Castle Catalog number: OE75 Format code: 16sd

Metadata Source:Index of Training Films 1946