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| 基于XML的STEP-NC控制器的设计 | |
| 引用本文： | 丛文静,李霞,王芳. 基于XML的STEP-NC控制器的设计[J]. 机电工程, 2011, 28(5): 582-585 |
| 作者姓名： | 丛文静 李霞 王芳 |
| 作者单位： | 1. 海军航空工程学院飞行器工程系,山东,烟台,264001 2. 哈尔滨工程大学,机电工程学院,黑龙江,哈尔滨,150041 3. 海军91049部队73分队,山东,青岛,266102 |
| 摘 要： | 为了解决XML格式STEP-NC程序的译码问题,首先对遵守integrated_cnc_schema定义的语法规则的XML文档进行了详细研究,针对其内部的映射关系,采用面向对象的编程语言Visual C++,通过XML与VC++之间的DOM接口,生成了DOM文档树以完成译码,然后编程对文档树巾的特征信息和工艺信息等进行... |
| 关 键 词： | STEP-NC标准 可扩展标记语言 NC控制器 |
Design of STEP-NC controller in XML format |
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| CONG Wen-jing,LI Xia,WANG Fang. Design of STEP-NC controller in XML format[J]. Mechanical & Electrical Engineering Magazine, 2011, 28(5): 582-585 | |
| Authors: | CONG Wen-jing LI Xia WANG Fang |
| Affiliation: | 1.Department of Airborne Vehicle Engineering,Naval Aeronautical and Astronautical University,Yantai 264001,China;2.College of Mechanical and Electrical Engineering,Harbin Engineering University,Ha＇er＇bin 150041,China;3.73 Group,Troop of 91049 Naval,Qingdao 266102,China) |
| Abstract: | Aiming at the decoding of STEP-NC program in XML format,detailed study was conducted as to the XML documents which comply with the grammar rules of integrated_cnc_schema.For its internal mapping,DOM document tree was generated by DOM interfaces between the XML and VC ＋＋.After the completion of decoding,machining feature information and technology information of the document tree were extracted.Next,the tool path was planed by the controller according to the information extracted.Finally,through the processing of cavity characteristics,the simulation results prove the feasibility of the design successfully. |
| Keywords: | STEP-NC standard extensible markup language（XML） NC controller |
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