MAKING A SIMPLE CORE
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Produced by US Office of education. Preparing a suitable sand for coremaking; how to make a small cylindrical core in either one or two pieces; how cores are baked; how to assemble a two-piece core; how to locate a vertical core in a mold and provide necessary venting; and how core gases escape when a mold is poured.
Complete catalog record
Series: Foundry practice series
Dewey number: 671
Audience level: sh-c-trade-adult Guide
Format/cost: 16-sd-$22.11
Distributors / rental: Bell & Howell Company $1.50; Dayton Film Rental Libraries; Sunray Films Company; A. H. Rice and Company; Visual Art Films $22.11; Visual Education Service, Inc; Wilfred Naylor
Dewey number: 671
Audience level: sh-c-trade-adult Guide
Format/cost: 16-sd-$22.11
Distributors / rental: Bell & Howell Company $1.50; Dayton Film Rental Libraries; Sunray Films Company; A. H. Rice and Company; Visual Art Films $22.11; Visual Education Service, Inc; Wilfred Naylor
More in Foundry practice series
- Molding with a gated pattern 1944
- Molding with a loose pattern 1944
- MOLDING WITH A SPLIT PATTERN 1944
- MAKING A SIMPLE CORE 1945
- MOLDING PART HAVING A VERTICAL CORE 1945
Related films
Sources
- Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record
- 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record
Record added 2026-07-02 14:20:02