BEVELING, GROOVING, AND ROUNDING

Duration: 27 min

Year Published: 1944

Creator: Department of the Navy (Department of Defense)

Format: 16mm

Color: B&W

Sound: Optical sound

Description: Illustrates technique involved in grooving, beveling and rounding both flat and curved surfaces, demonstrates importance of beveling the edges of all optical surfaces to prevent chipping, adaption of surface grinder for grooving, and two common types of rounding machines.

Complete Record: Series: Optical Craftsmanship Series How to groove, bevel, and round for flat and curved surfaces; bevel edges of optical surfaces to prevent chipping; adapt surface grinder for grooving; two common types of rounding machines. (MN 2449-g; 28 minutes Film number: MN 2449-g Type: Motion Picture

Metadata Source:3434 U.S. Government Films