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Title: Sandia Corporation (Albuquerque, NM)

Abstract

A method of designing a primary geometry, such as for a forming die, to be used in a powder pressing application by using a combination of axisymmetric geometric shapes, transition radii, and transition spaces to simulate the geometry where the shapes can be selected from a predetermined list or menu of axisymmetric shapes and then developing a finite element mesh to represent the geometry. This mesh, along with material properties of the component to be designed and powder, is input to a standard deformation finite element code to evaluate the deformation characteristics of the component being designed. The user can develop the geometry interactively with a computer interface in minutes and execute a complete analysis of the deformation characteristics of the simulated component geometry.

Inventors:
 [1];  [2]
  1. Albuquerque, NM
  2. (Albuquerque, NM)
Publication Date:
Research Org.:
Sandia National Laboratories (SNL-NM), Albuquerque, NM
Sponsoring Org.:
USDOE
OSTI Identifier:
908605
Patent Number(s):
6,993,463
Application Number:
09/765,768
Assignee:
Sandia Corporation (Albuquerque, NM) ALO
DOE Contract Number:
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Ewsuk, Kevin G, and Arguello, Jr., Jose G. Sandia Corporation (Albuquerque, NM). United States: N. p., 2006. Web.
Ewsuk, Kevin G, & Arguello, Jr., Jose G. Sandia Corporation (Albuquerque, NM). United States.
Ewsuk, Kevin G, and Arguello, Jr., Jose G. Tue . "Sandia Corporation (Albuquerque, NM)". United States. doi:. https://www.osti.gov/servlets/purl/908605.
@article{osti_908605,
title = {Sandia Corporation (Albuquerque, NM)},
author = {Ewsuk, Kevin G and Arguello, Jr., Jose G.},
abstractNote = {A method of designing a primary geometry, such as for a forming die, to be used in a powder pressing application by using a combination of axisymmetric geometric shapes, transition radii, and transition spaces to simulate the geometry where the shapes can be selected from a predetermined list or menu of axisymmetric shapes and then developing a finite element mesh to represent the geometry. This mesh, along with material properties of the component to be designed and powder, is input to a standard deformation finite element code to evaluate the deformation characteristics of the component being designed. The user can develop the geometry interactively with a computer interface in minutes and execute a complete analysis of the deformation characteristics of the simulated component geometry.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 31 00:00:00 EST 2006},
month = {Tue Jan 31 00:00:00 EST 2006}
}

Patent:

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