Episode of Series “Mechanical Drawing”.
Begins by showing that the three principal views do not represent the true surface of an object that has one or more slanting faces. This condition is shown to require projection of the slanting surface on a plane which is parallel to it and is not one of the principle planes. This auxiliary projection is explained and defined. No other credits available.
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How to watch
Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
000946
Language
English
Audience classification
G
Subject categories
Crafts & Visual Arts → Orthographic projection
Documentary → Documentary films - United States
Education, Instruction, Teaching & Schools → Mechanical drawing
Education, Instruction, Teaching & Schools → Orthographic projection
Educational & Instructional → Instructional
Mathematics, Science & Technology → Engineering design
Mathematics, Science & Technology → Engineering drawings
Mathematics, Science & Technology → Mechanical drawing
Sound/audio
Sound
Colour
Black and White
Holdings
16mm film; Access Print (Section 1)