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| 等离子束表面冶金数控设备PLC系统抗干扰措施 | |
| 引用本文： | 李惠琪,王明清,李惠东,孙玉宗. 等离子束表面冶金数控设备PLC系统抗干扰措施[J]. 煤矿机械, 2006, 27(5): 868-869 |
| 作者姓名： | 李惠琪 王明清 李惠东 孙玉宗 |
| 作者单位： | 1. 山东科技大学,材料学院,山东,青岛,266510;北京科技大学,材料科学与工程学院,北京,100083 2. 山东科技大学,材料学院,山东,青岛,266510 3. 北京科技大学,材料科学与工程学院,北京,100083 |
| 摘 要： | 介绍了等离子束表面冶金设备数控系统干扰的特点以及相对应所采取的抗干扰方法,这些措施确保了系统正常工作,有效地减少了各种干扰对等离子数控系统的损害。侧重数控装置(CNC)外围的可靠性措施,不包括CNC和伺服单元本身的软件和电路抗干扰方法。 |
| 关 键 词： | PLC系统 抗干扰 等离子束表面冶金设备 |
| 文章编号： | 1003-0794（2006）05-0868-02 |
| 收稿时间： | 2005-12-27 |
| 修稿时间： | 2005-12-27 |
Anti-interference Methods of Numerical Control Plasma Surface Metallurgical PLC System |
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| LI Hui-qi,WANG Ming-qing,LI Hui-dong,SUN Yu-zong. Anti-interference Methods of Numerical Control Plasma Surface Metallurgical PLC System[J]. Coal Mine Machinery, 2006, 27(5): 868-869 | |
| Authors: | LI Hui-qi WANG Ming-qing LI Hui-dong SUN Yu-zong |
| Affiliation: | 1. Institute of Material, Shandong University of Science and Technology, Qingdao 266510, China; 2. Institute of Material, Beijing University of Science and Technology, Beijing 100083, China |
| Abstract: | The characteristic of interference of numerical control plasma surface metallurgical PLC system is introduced. The corresponding methods of anti - interference are described. These methods guarantee the machine works well, and reduced the damages to machine. The measures of the reliability of the peripheral are emphasized particularly, the soft of the servo unit and the corresponding methods of anti - interference of circuit unit are not included. |
| Keywords: | programme logical controller system anti - interference plasma surface metallurgical machine |
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