CN113933052B - 一种管卡板牙式锁紧机构轴向承载力预测装置及测试方法 - Google Patents
一种管卡板牙式锁紧机构轴向承载力预测装置及测试方法 Download PDFInfo
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- 230000007246 mechanism Effects 0.000 title claims abstract description 79
- 238000012360 testing method Methods 0.000 title claims description 24
- 238000010998 test method Methods 0.000 claims abstract description 5
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- 230000008859 change Effects 0.000 claims description 11
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- 238000005461 lubrication Methods 0.000 claims description 9
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- 229910000831 Steel Inorganic materials 0.000 claims description 6
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- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 3
- 239000010705 motor oil Substances 0.000 claims description 3
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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2021
- 2021-08-26 CN CN202110990810.6A patent/CN113933052B/zh active Active
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CA2660104A1 (en) * | 2006-08-07 | 2008-02-14 | Car-Ber Investments Inc. | Apparatus and method for isolating or testing a pipe segment with axial reinforcement |
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CN105160128A (zh) * | 2015-09-25 | 2015-12-16 | 北京理工大学 | 一种曲线端铣加工过程切削力的预测方法 |
CN105351678A (zh) * | 2015-11-25 | 2016-02-24 | 中国海洋石油总公司 | 灌浆卡箍端部的密封和对中装置 |
CN206016759U (zh) * | 2016-08-30 | 2017-03-15 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种试油封隔器用镶硬质合金分瓣式卡瓦 |
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CN112730028A (zh) * | 2020-12-22 | 2021-04-30 | 江苏东九重工股份有限公司 | 高参数锅炉压力容器管件水压试验紧固装置及其方法 |
CN113237766A (zh) * | 2021-04-22 | 2021-08-10 | 天津大学 | 一种可同时加载多种载荷的管道压力舱加载系统 |
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