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Study on tolerance conformance test of square openings and prisms

  • Yu Wang*
  • , Weiguo Wu
  • , Liping Yang
  • , Yulin Ma
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Harbin Engineering University

Research output: Contribution to journalArticlepeer-review

Abstract

Tolerance Conformance Test between dimension tolerance and geometric tolerances is an indispensable part of Computer-Aided Tolerancing Design. According to the tolerance rules of ER, MMC and LMR of national standards, tolerance conformance tests of slots, square openings and prisms were carried out. The results are as some mathematically equivalent formulas. Also, an example is used to verify the practicability of these methods. So the paper provides an executable method for the conformance evaluation of Computer-Aided Tolerancing Design.

Original languageEnglish
Pages (from-to)1937-1941
Number of pages5
JournalZhongguo Jixie Gongcheng/China Mechanical Engineering
Volume15
Issue number21
StatePublished - 10 Nov 2004

Keywords

  • CAD
  • Computer-aided tolerancing
  • Square opening and prism
  • Tolerance conformance

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