제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Computer automated tolerance assignment system for CAPP

CAPP를 위한 자동 공차 설정에 관한 연구

  • 김고중 (포항공과대학 산업공학과) ;
  • 정무영 (포항공과대학 산업공학과)
  • Published : 1992.10.01
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Abstract

The manual procedure of drafting engineering design is fast becoming obsolete. One of the important areas in CAPP is to automate tolerance assignment which is encountered in mechanical part design. This paper presents an approach for automating tolerance assignment using CAD database and tolerancing database in CAD drawing. The system is consisted of four major functions feasture extraction, feaure inferencing, rule-based tolerance allocation, and automatic upating. Auto CAD R.II is employed as CAD system and a computer progran is developed by using Auto LISP on PC-386.

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