摘要
冰箱风扇的振动噪声是反映其质量的重要参数之一。为在生产线上实现对冰箱风扇振动质量的快速检测，开发了一套用于冰箱风扇振动测量及分析判定的在线检测系统，实现了零件装配及安装、振动信号采集及分析处理、数据储存及显示、合格性判定、结果输出等在线检测功能。实际应用表明：该系统运行稳定，能够高效可靠地完成对风扇振动质量的检测判断并给出合格性的判定结果，且生产效率和风扇质量均得到了显著提高。
Abstract
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.
关键词
质量 /
在线检测 /
振动信号 /
设计
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Key words
quality /
online detection /
vibration signal /
design
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褚志刚;蒋忠翰;周亚男;王光建.
冰箱风扇振动质量在线检测系统设计[J]. 振动与冲击, 2012, 31(18): 96-99
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
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