College of Mechanical Engineering, Chongqing University,Chongqing 400044,China;The State Key Laboratory of Mechanical Transmission, Chongqing 400044, China
The vibration and noise are the important parameters to reflect the quality of refrigerator fans. In order to detect the vibration quality of the fans rapidly on the refrigerator production line, an online detection system for vibration measurement and analysis has been developed. Several online detection functions such as components assembly and installation, vibration signal acquisition, data analysis and processing, data storage and display, eligibility determination, results output and so on have been realized by the system. Practical applications showed that the system has achieved a good performance which can efficiently and reliably detect the vibration quality of fans and give results of determine eligibility. Both the production efficiency and quality of fans have been improved significantly.
CHU Zhi-gang;JIANG Zhong-han;ZHOU Ya-nan;WANG Guang-jian.
Design of Online Detection System for Vibration Quality of Refrigerator fans[J]. Journal of Vibration and Shock, 2012, 31(18): 96-99