Sheet Metal Practice

Aluminum in cooperation with USBM. Shows forming of aluminum sheet by manual and mechanical devices; shows bending, beading, hammering, flanging, edging; how to compensate for springback; and how to care for tools used. How to Form Aluminum. 1944. 16sd. Aluminum in cooperation with USBM.
Complete catalog record
Category: Sheet Metal
Subcategory: Usbm.
Type: Motion Picture
Format code: 16sd

Sources

  1. Index of Training Films 1946 — title, length, format, sound, description, catalog record