ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTOR
The interference fit between HEV motor rotor shaft and dynamo sheets was discussed in this paper. Assembly stress was analyzed and fatigue life was predicted by CAE method to study the motor rotor’s structural reliability. Comparison with the Von Mises stress results under different assembling metho...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2015-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.01.028 |
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| _version_ | 1841534537537945600 |
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| author | DENG ChengHao LIU WeiGuo LI ZongHua ZHOU AnJian SU LinKe |
| author_facet | DENG ChengHao LIU WeiGuo LI ZongHua ZHOU AnJian SU LinKe |
| author_sort | DENG ChengHao |
| collection | DOAJ |
| description | The interference fit between HEV motor rotor shaft and dynamo sheets was discussed in this paper. Assembly stress was analyzed and fatigue life was predicted by CAE method to study the motor rotor’s structural reliability. Comparison with the Von Mises stress results under different assembling methods shows,proper use of interference fit can reduce the stress fluctuation of matching components in deferent rotational speeds. Deeply research proves that interference fit in rotational part’s radial direction can obviously improve the fatigue performance if high stress fluctuation caused by centrifugal force exists. |
| format | Article |
| id | doaj-art-ecf379cd938545c2aa70c9500741ec9d |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-ecf379cd938545c2aa70c9500741ec9d2025-01-15T02:39:00ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692015-01-013710410830590744ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTORDENG ChengHaoLIU WeiGuoLI ZongHuaZHOU AnJianSU LinKeThe interference fit between HEV motor rotor shaft and dynamo sheets was discussed in this paper. Assembly stress was analyzed and fatigue life was predicted by CAE method to study the motor rotor’s structural reliability. Comparison with the Von Mises stress results under different assembling methods shows,proper use of interference fit can reduce the stress fluctuation of matching components in deferent rotational speeds. Deeply research proves that interference fit in rotational part’s radial direction can obviously improve the fatigue performance if high stress fluctuation caused by centrifugal force exists.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.01.028Motor rotorInterference fitAssembly stressStrength analysisFatigue life |
| spellingShingle | DENG ChengHao LIU WeiGuo LI ZongHua ZHOU AnJian SU LinKe ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTOR Jixie qiangdu Motor rotor Interference fit Assembly stress Strength analysis Fatigue life |
| title | ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTOR |
| title_full | ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTOR |
| title_fullStr | ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTOR |
| title_full_unstemmed | ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTOR |
| title_short | ROTOR STRENGTH ANALYSIS AND LIFE CALCULATION OF HEV MOTOR |
| title_sort | rotor strength analysis and life calculation of hev motor |
| topic | Motor rotor Interference fit Assembly stress Strength analysis Fatigue life |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.01.028 |
| work_keys_str_mv | AT dengchenghao rotorstrengthanalysisandlifecalculationofhevmotor AT liuweiguo rotorstrengthanalysisandlifecalculationofhevmotor AT lizonghua rotorstrengthanalysisandlifecalculationofhevmotor AT zhouanjian rotorstrengthanalysisandlifecalculationofhevmotor AT sulinke rotorstrengthanalysisandlifecalculationofhevmotor |