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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:

2004年01期

Page:

29-31

Research Field:

Publishing date:

Info

Title:

Forming Cutter Design System Based on Function Decomposition and Parametrization

Author(s):

Yu Weihong ¹; Wang Wenseng ²

Department of Automation, Nanjing Normal University, Nanjing 210042, PRC

Keywords:

forming cutter;  parametrization;  function decomposition;  graph bas

PACS:

TG71

DOI:

-

Abstract:

Studying the design characteristics of the forming cutter, the paper presents the product characteristics based on the function decomposition with the product function diagram. An forming cutter parametric graph base is built by adopting the parameter driving technology. The moulding process of the cutter has been accomplished by fitting the geometric elements together in the opposite direction of function decomposition, which greatly improve the efficiency and quality of the design.

References:

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[ 2] 王宗彦. 基于约束的参数化设计与建库工具研究[ J] . 计算机辅助设计与制造. 1998, ( 4) : 61~ 64.
[ 3] 周延美. 液压传动系统的计算机辅助管理与参数化绘图系统[ J] . 计算机辅助设计与制造. 1998, ( 2) : 26~ 27.
[ 4] Kimura F, Suzuki H. A pattern-directed design system for machine assembly [ J] . Annals of the CIRP. 1991, 40.
[ 5] 范彦斌. 基于参数化技术的冲裁模计算机辅助设计 [ J] . 模具工业. 1997, ( 6) : 3~ 5.

Memo

Memo:

-

Common functions

Last Update: 2013-04-29