• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1992, Vol. 28 ›› Issue (2): 80-84.

• Article • Previous Articles     Next Articles

PART REPRESENTATION SCHEME BASED ON ATTRIBUTED GRAMMAR THEORY

Tang Renzhong;Tong Zhongfang Sun Yueming   

  1. Zhejiang University
  • Published:1992-03-01

Abstract: In this paper, the concept and method of logical hierarchical segmentation of machine part is presented and a formal method of representing machine part ---- Mechanical Engineering Grammar is constructed with attributed grammar theory. According to the concept of logical hierarchical segmentation, the information of a machine part represented by the grammar can be used directly in both CAD and CAPP as well as CAM.

Key words: CAD, CAM