CN102620877B - 利用螺栓固有频率测量螺栓载荷的方法 - Google Patents
利用螺栓固有频率测量螺栓载荷的方法 Download PDFInfo
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CN103323170B (zh) * | 2013-06-14 | 2015-02-18 | 内蒙古第一机械集团有限公司 | 一种螺栓组连接的预紧力测量系统及方法 |
DE102016012564A1 (de) * | 2016-10-21 | 2018-04-26 | GLBS Patentverwertungsgesellschaft GbR (vertretungsber. Gesellschafter Dr. Jörg Stahlmann, 64546 Mörfelden-Walldorf und Dr. Matthias Brenneis, 63776 Mömbris) | Verbindungselement mit integriertem Sensor |
CN110260835B (zh) * | 2019-06-21 | 2021-03-16 | 天津理工大学 | 一种利用固有频率测量可变夹角角度的方法及装置 |
CN113504162A (zh) * | 2021-07-22 | 2021-10-15 | 西安热工研究院有限公司 | 一种通过音频快速筛选粗晶粒螺栓的方法 |
CN114689216A (zh) * | 2022-04-21 | 2022-07-01 | 西安热工研究院有限公司 | 利用载荷与固有频率的关系进行刚性吊杆的载荷调整方法 |
CN115931280B (zh) * | 2023-03-09 | 2023-05-09 | 中国空气动力研究与发展中心低速空气动力研究所 | 铰链力矩风洞试验天平动态载荷实时监视预警方法及系统 |
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JP3648919B2 (ja) * | 1996-05-27 | 2005-05-18 | 日本精工株式会社 | 軸受の予圧測定方法および測定装置 |
US6460423B1 (en) * | 2001-02-01 | 2002-10-08 | The Timken Company | Method of measuring preload in a multirow bearing assembly |
JP2005321236A (ja) * | 2004-05-07 | 2005-11-17 | Nsk Ltd | 転がり軸受ユニットの荷重測定装置 |
JP4899307B2 (ja) * | 2004-11-18 | 2012-03-21 | 日本精工株式会社 | 軸受の予圧測定方法 |
CN101354299A (zh) * | 2008-08-29 | 2009-01-28 | 奇瑞汽车股份有限公司 | 一种螺栓扭矩试验台 |
CN101419106B (zh) * | 2008-11-25 | 2010-12-08 | 合肥工业大学 | 基于差速拧紧的装载机主锥预紧力测量装置和方法 |
CN202599579U (zh) * | 2012-04-13 | 2012-12-12 | 东北电力科学研究院有限公司 | 利用螺栓固有频率测量螺栓载荷的测量仪 |
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