MOLDING PART WITH DEEP GREEN SAND CORE

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: Tells why to use a follow board with a thin box-like pattern. Shows how to reinforce a green sand core with nails, locate sprue and watch-up pins, use gaggers, and ram and vent a green sand core. From the FOUNDRY PRACTICE series. Floor Molding, No. 2

Complete Record: Series: Foundry Practice Series. Floor Molding No. 2 Film number: OE 429 Type: Motion Picture

Metadata Source:3434 U.S. Government Films