Efficient Feature-Based Approach to Numerical Control Programming for Prismatic Parts

张英杰; 许艾

您当前的位置：

首页 >

文章列表页 >

Efficient Feature-Based Approach to Numerical Control Programming for Prismatic Parts

更新时间：2025-12-08

- Efficient Feature-Based Approach to Numerical Control Programming for Prismatic Parts
- Vol. 42, Issue 5, Pages: 578-582(2008)
- 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 May 2008，
  
  Published：2008
- 稿件说明：
移动端阅览
张英杰, 许艾. Efficient Feature-Based Approach to Numerical Control Programming for Prismatic Parts[J]. 2008, 42(5): 578-582.
DOI：

张英杰, 许艾. Efficient Feature-Based Approach to Numerical Control Programming for Prismatic Parts[J]. 2008, 42(5): 578-582. DOI：

摘要

针对箱体类零件的工艺特点

提出了一种基于加工特征的模块化数控工艺设计思路

采用基于工艺知识的决策机制实现了特征加工方法链的智能决策.同时

考虑到对每种加工方法所对应的数控代码基本固定这一特征

提出了以工步为基本元素的自动数控编程方法.从实际情况出发

通过对现有的加工方法进行组织和分类

采用参数化的方式对其进行数控代码设计和管理

从而实现了箱体类零件的分层次、模块化数控程序设计

提高了设计效率

为数控工艺设计的自动化、智能化提供了一个新途径.

Abstract

According to the characteristics of prismatic parts

a feature-based approach is proposed and applied to reduce the design period of numerical control(NC)programming. The essential idea illustrates that NC programming of prismatic parts can be carried out in the variant method to improve the reusability and manageability of NC codes. Thus

a machining feature model with NC code generated in parameter driven way first should be defined based on the standard operations in specific part manufacturing processes

then a feature library should be created to store and manage the machining features. As a result

NC programming on a complex part can be performed in modular design by combining the codes of several machining features together in reason sequences

and these machining features are extracted from the complex part by using an expert system with manufacturing knowledge library. The prototype has been developed and applied in a heavy cart company in China.

关键词

Keywords

references

倪中华,易红,程洁,等. 基于web的零件工艺信息提取技术研究 [J].中国机械工程,2001,12(12):1387-1389.

NI Zhonghua, YI Hong,CHENG Jie, et al. Research on web-based part process information extracting technology [J]. China Mechanical Engineering,2001,12(12):1387-1389.

贾维,赵良才.基于STEP和WEB的箱体零件CAD/CAPP/CAM/PDM集成技术研究[J].机械制造, 2005, 43(488):24-26.

JIA Wei, ZHAO Liangcai. Study on integration of CAD/CAPP/CAM/PDM based on STEP and web [J]. Machinery, 2005, 43(488):24-26.

KURIC I, LEGUTKO S. Chosen aspects of modern CAPP systems [J]. Computational Methods in Science and Technology, 2001,7(2): 65-74.

SHAH J J, MARTTI M. Parametric and feature-based CAD/CAM: concepts techniques and applications [M]. New York,USA:Wiley, 1995.

KRIANGKRAI W. Intelligent feature based process planning for prisronal part and five-axis lathe [D]. Pathumthani, Thailand:School of Engineering and Technology, Asian Institute of Technology, 2004.

FARUK C, CONSTANTIN C. An IT view on perspectives of computer aided process planning research [J]. Computers in Industry, 1997, 34(3):307-333.

KANG M, HAN J, MOON J G. An approach for interlinking design and process planning [J]. Journal of Materials Processing Technology, 2003,139(1/3):589-595.

ZHANG Y J, LI Y L. New approach to selecting multiple tools for milling 2.5-D pockets [C]∥Proceeding of the 2007 IEEE International Conference on Mechatronics and Automation(ICMA 2007). Piscataway, NJ, USA:IEEE Press, 2007:2320-2325.

ELIAS M A. Building expert systems principles, procedures and applications[M]. New York,USA:West Publishing Company, 1995.

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.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Modeling Technique of Machining Feature for Automatic Numeric Control Part Programming

Mechanism and Optimal Control Strategy for Hysteresis in Rapid Dehumidification Response of Indirect Thermal Systems in Electric Vehicles

Study on the Thermodynamic Properties in the Anomalous Region of Supercritical Water

A Fast Calculation Method for Thermal Flow Fields in Transformer Windings Based on PI-DeepONet

Numerical Simulation of Heat-Moisture Barrier Performance of a Horizontal Air Curtain in Cold Storage

Related Author

ZHANG Yingjie

Related Institution

No data

⁰