锻压技术

基于虚拟仪器的数控转塔冲床在线监测系统

英文标题：Online monitor system of CNC turret punch press based on virtual instrument

作者：张玉良逯振国车霞王海艳刘坤

分类号：TH16

出版年,卷(期):页码：2014,39(5):150-154

摘要：

针对现有数控监测设备使用中存在的问题，结合信号处理技术，提出一种基于虚拟仪器构建的在线监测平台的方法。阐述了虚拟仪器的特点，在此基础上开发了一个以计算机为支撑平台的多路数据采集系统与信号分析处理、管理系统，并介绍了系统的监测原理、方法和软硬件的功能结构。该测试系统实现了信号的多路采集、动态显示、实时分析处理和基于数据库的数据存储，因此提高了数控转塔冲床的整体性能。最后，利用虚拟信号发生器产生信号源并对其进行采集与分析，验证了系统的正确性。

For the existing problems of CNC monitoring equipments, a method combining with signal processing technology was proposed to construct online monitor platform based on virtual instrument. The characteristics of virtual instrument were described， based on which a mutiplex data acquisition, signal analysis and management system supported by computer platform was developed，and the systematic monitoring principle, method, hardware and software function structures were introduced. The signal mutiplex acquisition, dynamic display, real-time analysis and data storage based on database were realized, therefore the overall performance of CNC turret punch press was improved. Finally, the signal source generated by using virtual signal generator was collected and analyzed，which verified the correctness of system.

基金项目：

山东省自然科学基金资助项目（ZR2011EEM014）

张玉良（1977－），男，学士，讲师

参考文献：

［1］朱彦，雷君相，罗宇舟，等. 基于LabVIEW液压成形机数据采集系统的设计[J]. 锻压技术，2012，37(1)：100-104. Zhu Yan, Lei Junxiang, Luo Yuzhou，et al. Design of data acquisition system for hydraulic pressure modeling machine based on LabVIEW[J]. Forging & Stamping Technology, 2012，37(1):100-104.
［2］丁勇山，蒋东翔，李凯，等. 基于LabVIEW的振动数据采集与分析系统[J]. 振动与冲击，2006，25(8)：482-484.Ding Yongshan, Jiang Dongxiang, Li Kai，et al. A vibration data acquisition and analysis system based on LabVIEW[J]. Journal of Vibration and Shock, 2006，25(8):482-484.
［3］吴迪. 基于LabVIEW的机械故障远程诊断系统的设计与实现[J]. 机械传动，2011，(1)：26-30.Wu Di. Design and realization of long-distance fault diagnosis system of machinery based on LabVIEW[J]. Journal of Mechanical Transmission, 2011，(1):26-30.
［4］王彦兵，李慧敏，丁彩红. 基于LabVIEW的旋转机械转子振动监测系统[J]. 仪表技术与传感器，2011，(5)：27-29.Wang Yanbing, Li Huiming, Ding Caihong. Vibration monitoring system for rotating machines rotor based on LabVIEW[J]. Instrument Technique and Sensor, 2011，(5):27-29.
［5］侯红玲，白海清. 基于虚拟仪器的主轴振动检测系统开发[J]. 机械设计与制造，2011，(9)：104-105.Hou Honglin, Bai Haiqing. Study of vibration measurement system of machine spindle based on virtual instrument[J]. Machinery Design & Manufacture, 2011，(9):104-105.
［6］Liao Heqin. The design of LDF data acquisition system based on LabVIEW[J]. Procedia Environmental Sciences, 2011, (10):1188-1192.
［7］Wu Chunya. A study of cutting state monitoring system based on virtual instrument[J]. Applied Mechanics and Materials, 2008,10-12: 568-572.
［8］张春芝，冯海明，仲丛和，等. 基于LabVIEW滚动轴承故障监测系统的研究[J]. 煤矿机械，2010，(12)：204-206.Zhang Chunzhi, Feng Haiming, Zhong Conghe，et al. Research on fault monitoring system of rolling based on LabVIEW[J]. Coal Mine Machinery, 2010，(12):204-206.
［9］Liu Yan. Data process and analysis based on LabVIEW[J]. Electronic Measurement & Instruments, 2009, (4):23-26.
［10］陈锡辉，张银鸿. LabVIEW8.20程序设计从入门到精通[M]. 北京：清华大学出版社，2007.Chen Xihui, Zhang Yinhong. LabVIEW8.20 Programming from Entry to the Master[M]. Beijing:Tsinghua University Publishing House，2007.
［11］安军，唐东炜，胡顺宁. LabVIEW中测控数据的储存技术及应用[J]. 机床与液压，2008，36(8)：244-247.An Jun, Tang Dongwei, Hu Shunning. The measurement and control data storage method in LabVIEW and its application[J]. Machine Tool & Hydraulics, 2008，36(8):244-247.
［12］熊茂华. 基于虚拟仪器的数控机床设备状态远程监测系统[J]. 工业控制计算机，2006，19(12)：46-48.Xiong Maohua. Remote monitoring system for CNC machine equipment based on virtual instrument[J]. Industrial Control Computer, 2006，19(12):46-48.

服务与反馈：

【本网站尚未开通全文下载服务】【加入收藏】