USOE-Castle
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Shows the governing the selection of factors the hob; how to select change-gear combinations for speed, feed, and index; how to identify the correct gears; how to mount the change gears; how to adjust for backlash; how change gear trains are interrelated.
Complete catalog record
Category: Machine Shop
Subcategory: Gear Boring
Type: Slide Film
Catalog number: OE231
Subcategory: Gear Boring
Type: Slide Film
Catalog number: OE231
Sources
- Index of Training Films 1946 — title, format, description, catalog record
Record added 2026-07-09 22:50:40