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A toggle clamp is a mechanical device commonly used for holding and clamping objects in various applications, such as woodworking, metalworking, and assembly operations. Consider a toggle clamp subjected to a force of 200 N at the handle. The vertical clamping force can be calculated, provided the dimensions of the toggle clamp are known.
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Related Experiment Video

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Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes
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Information Model for Machine-Tool-Performance Tests.

Y T Lee1, J A Soons1, M A Donmez1

  • 1National Institute of Standards and Technology, Gaithersburg, MD 20899-0001.

Journal of Research of the National Institute of Standards and Technology
|August 9, 2016
PubMed
Summary

This study introduces a standardized information model for machine-tool-performance tests. It enables efficient data archiving and exchange throughout a machine's lifecycle using computer-interpretable representations.

Keywords:
EXPRESS languagedata exchangeinformation modelmachine performance testmachine toolsstandard for the exchange of product model data

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Area of Science:

  • Manufacturing Engineering
  • Data Management
  • Computer Science

Background:

  • Machine-tool-performance testing is crucial for quality assurance.
  • Current data management practices for test results can be inefficient and lack standardization.
  • Exchanging performance test data across the machine lifecycle presents challenges.

Purpose of the Study:

  • To develop a standardized information model for machine-tool-performance tests.
  • To enable computer-interpretable representation of test properties and results.
  • To facilitate efficient archiving and exchange of performance test data.

Main Methods:

  • Specification of an information model using the EXPRESS language.
  • Development of a mechanism for describing test properties and results.
  • Demonstration of the information model's implementation via three distinct methods.

Main Results:

  • A comprehensive information model for machine-tool-performance tests has been specified.
  • The model provides a standardized, computer-interpretable format for test data.
  • Successful implementation of the model was demonstrated using multiple approaches.

Conclusions:

  • The developed information model enhances the management of machine-tool-performance test data.
  • Standardization improves data accessibility and interoperability throughout the machine lifecycle.
  • The model supports efficient data archiving, retrieval, and exchange.