Combined feature dimensional parameter analysis

Details Combined feature dimensional parameter analysis Combined feature dimensional parameter analysis

2007-07-24

2007-07-24

Tsai, Carol S. W. (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Dimensional determination

Reexamination Certificate

active

11251323

ABSTRACT:
A computerized method is disclosed for determining the size and location effects of simulated or manufactured features on an object, determining the transformation of a pattern of features, determining usable feature size within a pattern of features, and determining the remaining feature tolerances. The simulated or manufactured position of a pattern of features is used to determine how to translate a tolerance zone framework. Positional errors and remaining feature tolerances are determined relative to the translated design framework.

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patent: 5151870 (1992-09-01), Beebe et al.
patent: 6507806 (2003-01-01), Tandler
Dimensioning and Tolerancing standard of the American Society of Mechanical Engineers (ASME) Y14.5M-1994, Department of Defense (DOD) Published by American Society of Mechanical Engineers (1994), pp. 81-155.
Wilson, Bruce A., “Design Dimensioning and Tolerancing”, Publisher: Goodheart-Willcox Co; 3rd edition (Jan. 2001), pp. 187-189 and 248-251.
Foster, Lowell W., “Geo-Metrics II—The Application of Geometric Tolerancing Techniques”, revised 1986 edition, pp. 281-289.

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