Feature-Based Framework of Process Planning Integrated with Numeric Control Operations

张英杰 1; 李俊民 2; 屈满仓 2

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Feature-Based Framework of Process Planning Integrated with Numeric Control Operations

更新时间：2025-12-08

- Feature-Based Framework of Process Planning Integrated with Numeric Control Operations
- Vol. 41, Issue 7, Pages: 802-805(2007)
- 作者机构：
  
  西安交通大学机械工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH166
- Online First：10 July 2007，
  
  Published：2007
- 稿件说明：
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张英杰 1, 李俊民 2, 屈满仓 2. Feature-Based Framework of Process Planning Integrated with Numeric Control Operations[J]. 2007, 41(7): 802-805.
DOI：

张英杰 1, 李俊民 2, 屈满仓 2. Feature-Based Framework of Process Planning Integrated with Numeric Control Operations[J]. 2007, 41(7): 802-805. DOI：

摘要

提出了一种新的集成传统工艺设计和数控工艺设计的综合工艺设计框架

在分析工艺设计任务特征的基础上

将其分解成按顺序执行的一系列子任务

并通过工作流监控各子任务的执行状态.针对现有“工艺卡片”数据的特点

以表头信息、表体信息和脚注三层结构对工艺数据进行存储管理

提高了数据传输的安全性.为了在传统工艺设计中集成数控工序

采用基于特征分类的数控工艺设计方法

很好地解决了传统工艺和数控工序的集成问题

使三维工艺设计与二维工艺设计合而为一

并且有利于三维工艺设计方法的推广和应用.

Abstract

A novel framework for computer aided process planning is presented

where the whole procedure of process planning is divided into a sequence of stages or subtasks. Analyzing the characteristics of tasks like the requirement of design environment and safety

the browser/server or client/server is applied to the corresponding module so as to speed up the execution of the process planning task and improve the productivity. To communicate the manufacturing documents among different systems

a new data structure with three different segments to define the planning data is presented

and the manufacturing information can be transformed and stored as special format files to transfer the process planning documents over the internet. In addition

a special browser is developed for browsing the specified format files. Some operations on the planning procedure such as checking and verifying processes

can be carried out off-line.

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references

Faruk C, Constantin C. An IT view on perspectives of computer aided process planning research [J]. Computer in Industry, 1997, 34(3): 307-33.

Cho B S. Rule based process planning system for hole feature machining [D]. Salt Lake City, USA: Department of Computer Science, University of Utah, 1989.

Chang T C, Wysk R A. An introduction to automated process planning systems [M]∥Industrial and System Engineering. Englewood Cliffs: Prentice-Hall Inc., 1985: 165-184.

Subrahmanyam S R. A method for generation of machining and fixturing features from design features [J]. Computer in Industry, 2002, 47(3): 269-287.

Kramer T R. Process planning for a milling machine from a feature-based design[C]∥Proceedings of Manufacturing International'88. Atlanta, USA: ASME, 1988:179-189.

Bing J, Henry L, Felix T S, et al. An automatic process planning system for the quick generation of manufacturing process plans directly from CAD drawings [J]. Journal of Materials Processing Technology, 1999, 87(1): 97-106.

George V. An intelligent software system for the automatic generation of NC programs from wireframe models of 2-1/2D mechanical parts[J]. Computer Integrated Manufacturing System, 1998, 2(1): 53-65.

王晓华.基于加工特征的工艺规程生成技术研究[D]. 武汉: 华中科技大学机械科学与工程学院,2005.

曾高强,张英杰.计算机辅助工艺设计中工艺数据描述及卡片生成的研究[J].西安交通大学学报,2004,38(11):1147-1150.

Zeng Gaoqiang, Zhang Yingjie. New method to process data description and card generation in computer-aided process planning system[J]. Journal of Xi'an Jiaotong University,2004, 38(11):1147-1151.

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