基于无线数据传输技术的数控机床振动测试系统设计  

Design of Vibration Signal Test System for CNC Based on Wireless Data Transfer Technology

作　　者：李大胜[1] 缪鹏程[2] 

机构地区：[1]蚌埠学院机械与电子工程系,安徽蚌埠233030 [2]西华师范大学物理与电子信息学院,四川南充637007

出　　处：《常州工学院学报》2013年第3期20-23,64,共5页Journal of Changzhou Institute of Technology

基　　金：2013年度安徽高校省级科学研究项目(KJ2013B134);2011年蚌埠学院自然科学研究重点项目(2011ZR01zd)

摘　　要：介绍了一种由SPCE061A高性能MCU和PTR8000+无线传输芯片组成的网络化数控机床振动信号监测系统,数据以无线的方式传送到控制中心并保存。阐述了系统的硬件电路设计和软件开发关键技术,运用LabVIEW编程语言设计控制中心图形用户界面,实现对加工过程中刀具及机床主轴振动信号采集、分析、存储与显示,并通过对采集信号的处理,设定阈值对故障预警。A vibration signal test system for CNC was constructed based on SPCE061A high perform- ance MCU and PTRS000 ＋ wireless transmission chip. The vibration signal is transmitted wirelessly to the remote monitoring centre and stored in the database. The hardware circuit design and the key technology for software development are expounded. The GUI of the control center is designed based on LabVIEW virtual instrument platform to realize the acquisition, analysis, storage, and display of the vibration signals of CNC machine tools and spindle, and the warning threshold can be set by processing the acquired signals.

关 键 词：PTR8000＋ 无线传输 刀具磨损 数控机床 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]