Positional Tolerancing at Sandia Corporation (open access)

Positional Tolerancing at Sandia Corporation

Abstract: "This report presents a brief introduction to the Positional Tolerance Method of DImensioning as employed by Sandia Corporation. The emphasis is placed on the elimination of ambiguities and increase in tolerances provided by this method as compared to the older, bilateral method" (p. 2).
Date: September 1961
Creator: Sandia Corporation
System: The UNT Digital Library
Positional Tolerancing at Sandia Corporation (open access)

Positional Tolerancing at Sandia Corporation

Abstract: "This brochure presents a brief introduction to the Positional Tolerance Method of DImensioning as employed by Sandia Corporation. The emphasis is placed on the elimination of ambiguities and increase in tolerances provided by this method as compared to the older, bilateral method."
Date: May 1959
Creator: Sandia Corporation. Design Definition Department.
System: The UNT Digital Library
Evaluation of Plated-Through Connections for Printed Circuit Boards (open access)

Evaluation of Plated-Through Connections for Printed Circuit Boards

The present report describes the evaluations conducted with plated-through connections produced by techniques used by some of the prominent fabricators of printed circuits.
Date: April 1960
Creator: Voida, George & Eich, Norbert J.
System: The UNT Digital Library
Tolerance Comparator (open access)

Tolerance Comparator

The following report describes the design and intended function of the tolerance comparator device, a tool designed to aid those engaged in the manufacture and inspection of parts as defined by drawings using positional tolerances.
Date: November 1969
Creator: Nicovich, P. A.
System: The UNT Digital Library
Tolerance Comparator (open access)

Tolerance Comparator

The following report describes the purpose and usage of the tolerance comparator, and Sandia Corporation's investigation of the drafting practice leading to the aid.
Date: August 1959
Creator: Nicovich, P. A.
System: The UNT Digital Library