[1]张勤,顾立志.STEP-NC和XML的数控编程及网络传输[J].华侨大学学报(自然科学版),2010,31(1):12-15.[doi:10.11830/ISSN.1000-5013.2010.01.0012]
　ZHANG Qin,GU Li-zhi.Numerical Code Programming and Network Transmission Based on the STEP-NC and XML[J].Journal of Huaqiao University(Natural Science),2010,31(1):12-15.[doi:10.11830/ISSN.1000-5013.2010.01.0012]
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STEP-NC和XML的数控编程及网络传输()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第31卷
期数:
2010年第1期
页码:
12-15
栏目:
出版日期:
2010-01-20

文章信息/Info

Title:
Numerical Code Programming and Network Transmission Based on the STEP-NC and XML
文章编号:
1000-5013(2010)01-0012-04
作者:
张勤; 顾立志
华侨大学机电及自动化学院
Author(s):
ZHANG Qin;  GU Li-zhi
College of Mechanical Engineering and Automation, Huaqiao University, Quanzhou 362021, China
关键词:
数字控制;  编程;  纠错;  STEP-NC;  XML;  网络传输
Keywords:
digital control;  programming;  error correction;  STEP-NC;  XML;  network transmission
分类号:
TG659
DOI:
10.11830/ISSN.1000-5013.2010.01.0012
文献标志码:
A
摘要:
针对EXPRESS语言定义的数据不能在网上传输的问题,提出基于STEP-NC和XML相结合的数控编程的方式,并分析XML Schema的检验纠错功能.基于EXPRESS语言的STEP-NC数控文件,统一表征CNC加工过程中涉及的全部信息,实现CAD,CAM和CNC之间的无缝连接及制造系统的集成,可以为数控系统提供完整的产品数据.利用ISO 10303-28标准,将EXPRESS语言与XML语言结合起来,可以实现网络企业间的产品信息共享与集成,以及数控系统的开放性能和远程控制功能.
Abstract:
The type of NC programming based on STEP-NC and XML is presented and the function of error correction of XML Schema is analyzed,owing to the problem that the data defined by EXPRESS language can’t be transmitted in the network.The NC files defined by STEP-NC based on EXPRESS language can cover the entire information in the CNC machining process,implement the seamless connection of CAD,CAM and CNC as well as the integration of manufacturing system,and provide the complete product data for NC system.Using ISO 10303-28 standard,the combination of EXPRESS language and XML language can carry out the sharing and integration of product information among network enterprises,and have open performance and remote control performance of NC systems.

参考文献/References:

[1] SUH S H, LEE B E, CHUNG D H. Architecture and implementation of a shop-floor programming system for STEP-compliant CNC [J]. Computer-Aided Design, 2003, (12):1069-1083.doi:10.1016/S0010-4485(02)00179-3.
[2] 贾虹, 卢炎麟, 周晓. 协同设计中基于XML语言和STEP标准的产品数据交换技术 [J]. 轻工机械, 2008(3):115-117.doi:10.3969/j.issn.1005-2895.2008.03.036.
[3] 刘日良, 张承瑞, 薛强. STEP-NC数控程序的信息表达与提取方法研究 [J]. 计算机集成制造系统, 2004, (12):85-89.
[4] XU X, MAO J. A STEP-compliant collaborative product development system [A]. Jeju, 2004.
[5] 石尉涛. 基于XML的工艺信息建模 [D]. 西安:西北工业大学, 2004.
[6] 梁文彬, 张丽红. 基于网络远程控制的综述 [J]. 自动化博览, 2005(6):53-54.doi:10.3969/j.issn.1003-0492.2005.06.023.
[7] 程小刚, 郭韧. GB 18030 与 Unicode 编码转换算法 [J]. 华侨大学学报(自然科学版), 2009(1):38-41.

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备注/Memo

备注/Memo:
国务院侨办科研基金资助项目(06QZR06); 泉州市科技计划项目(2007G9)
更新日期/Last Update: 2014-03-23