| 超声波测厚仪测量螺栓载荷的研究 |
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| 引用本文： | 蔡仁良,吴东棣,杜培德.超声波测厚仪测量螺栓载荷的研究[J].医学教育探索,1992(2). |
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| 作者姓名： | 蔡仁良 吴东棣 杜培德 |
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| 作者单位： | 华东化工学院化机研究所
(蔡仁良，吴东棣)，青岛化工学院化机教研组(杜培德) |
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| 摘 要： | 提出了使用超声波测厚仪测量螺栓载荷的计算公式,从螺栓标定和检测的实验得到螺栓系数K值,分析了影响K值的主要因素。试验结果表明,改设声速微调器后的CCH-30型超声波测厚仪,可满足螺栓标定和检测的要求。
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| 关 键 词： | 紧固件 连接 螺栓 超声波 测量 |
Experimental Investigation of Bolt Loads Measured by Ultrasonic Thickness Gauge |
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| Cai Renliang.Experimental Investigation of Bolt Loads Measured by Ultrasonic Thickness Gauge[J].Researches in Medical Education,1992(2). |
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| Authors: | Cai Renliang |
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| Institution: | Cai Renliang~ |
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| Abstract: | This paper presents a formula for estimating the bolt loads measured by uitrasonic thickness gauge and gives the bolt coefficient from the calibration of bolts and the control experiments, furthmore, the primary factors affecting K were analyzed. The test results show that ultrasonic thickness gauge after installing a sonic trimmer can satisfy the requirement for the calibration and monitor of bolts. |
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| Keywords: | fasteners joint bolt ultrasonic measure |
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