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Scaled Ellipses For Computer-Aided DesignAn addition to CAD-PACK, computer-aided design program, speeds preparation of iosmetric drawings, particularly cutaway views showing bores and threads. Consists of set of 50 scaled ellipses on detail pages of program. Designer selects ellipse, rotates it, and draws feature. Then erases reference lines on video screen.
Document ID
19900000680
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Schembri, Anthony J. (Rockwell International Corp.)
Date Acquired
August 14, 2013
Publication Date
December 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 12
ISSN: 0145-319X
Subject Category
Mathematics And Information Sciences
Report/Patent Number
MFS-29629
Accession Number
90B10680
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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