MOLDING A VALVE BODY

Duration: 25 min

Year Published: 1945

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

Format: 16mm

Color: B&W

Sound: Optical sound

Description: Demonstrates use of a split pattern and multipart dry sand core, how to gate a mold for rapid, uniform distribution of clean metals, and how to locate a core and seal the core prints.

Complete Record: Category: Foundry & Forging Subcategory: Forging Type: Motion Picture Source: USOE Castle Catalog number: OE430 Price: $33.36. Format code: 16sd

Metadata Source:Index of Training Films 1946