摘要
为了控制出厂轴承的质量,开发了一种基于LabVIEW的滚动轴承缺陷在线智能检测及分选系统。该系统由机械装置和控制系统组成,实现振动信号检测、智能分析和动作控制。系统采用工控机采集振动信号并智能诊断轴承缺陷,采用PLC实现动作控制。系统的振动信号采样与分析软件系统是基于LabVIEW实现的。实验结果及分析表明,缺陷检测系统可以有效地在线识别多种轴承早期缺陷。目前该系统已成功地应用在滚动轴承生产现场,连接于轴承自动装配线中。
An on-line intelligent detection and sorting system for rolling bearings defects was presented in this paper in order for quality control of bearings. Machinery and control system consist of the system to achieve vibration signal testing , intelligent analysis, and movement control. System adopted industrial computer to acquit vibration signal and fault intelligent diagnosis of bearing, and movement control was realized by using PLC. Vibration signal sampling aod analysis software system was realized based on LabVIEW. The experimental results show that the defect detection system can identify the early defect on-line effectively. The on-line detection system has been successfully applied to the production site and joined up with a bearing assembly line for detecting vibration of bearing.
作者
何贞志
陈於学
邵明辉
徐晓东
HE Zhen-zhi CHEN Yu-xue SHAO Ming-hui XU Xiao-dong(School of Mechanical ＆ Electrical Engineering, Jiangsu Normal University. Xuzhou 221116, China School of Mechanical Science ＆ Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China School of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China)
出处
《仪表技术与传感器》
CSCD
北大核心
2017年第7期72-75,共4页
Instrument Technique and Sensor
基金
国家自然科学基金项目(51505201)
江苏师范大学科研基金项目(14XLR023)
甘肃省科技计划资助项目(148RJYA005)
关键词
滚动轴承
振动
缺陷检测
在线检测
LABVIEW
rolling element bearing
vibration
defect detection
on-line detection
LabVIEW
