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| 陀螺转子轴承精度寿命试验 | |
| 引用本文： | 顾家铭,冯自立,陈晓阳,江更祥. 陀螺转子轴承精度寿命试验[J]. 轴承, 2011, 0(8): 31-35 |
| 作者姓名： | 顾家铭 冯自立 陈晓阳 江更祥 |
| 作者单位： | 1. 上海天安轴承有限公司,上海,200233 2. 上海大学 轴承研究室,上海,200072 3. 国防科工局协作配套中心,北京,100037 |
| 基金项目： | 国家“十五”科技攻关资助项目 |
| 摘 要： | 采用专门研制的试验机对某型号陀螺转子轴承进行了精度寿命模拟试验,观察了失效轴承零件外观,确定了轴承精度寿命的分布类型,并进行了可靠性分析。最后进行了陀螺电动机通电寿命试验,结果表明,该型轴承具有很大的使用潜力,而且由极大似然法对精度寿命模拟试验数据估计得到的可靠性寿命,较为符合陀螺转子轴承的真实寿命。 |
| 关 键 词： | 陀螺转子轴承 精度寿命 可靠性 |
Wear Life Experiment of Gyrorotor Bearings |
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| GU Jia-ming,FENG Zi-li,CHEN Xiao-yang,JIANG Geng-xiang. Wear Life Experiment of Gyrorotor Bearings[J]. Bearing, 2011, 0(8): 31-35 | |
| Authors: | GU Jia-ming FENG Zi-li CHEN Xiao-yang JIANG Geng-xiang |
| Affiliation: | 1.Shanghai Tianan Bearing Co.,Ltd.,Shanghai 200233,China;2.Research Institute of Bearing,Shanghai University,Shanghai 200072,China;3.Cooperation Center of State Administration of Science,Technology and Industry for National Defence,Beijing 100037,China) |
| Abstract: | The wear life simulation experiment of a type of gyrorotor bearing is carried out by using specially-designed testing machine,the appearance of failure bearing parts is observed.The distribution type of bearing wear life is determined,and reliability is analyzed.Finally,the life experiment for gyro motor is carried out.The result shows that the type of gyrorotor bearing is very potential,and the reliable life of gyrorotor bearing,based on the maximum likelihood estimation,is close to the real life of gyrorotor bearing. |
| Keywords: | gyrorotor bearing wear life reliability |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |