CN101719735B - Large-moment double-rotor stress type longitudinal-torsional composite ultrasonic motor and electric excitation method thereof - Google Patents
Large-moment double-rotor stress type longitudinal-torsional composite ultrasonic motor and electric excitation method thereof Download PDFInfo
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- CN101719735B CN101719735B CN2010100176693A CN201010017669A CN101719735B CN 101719735 B CN101719735 B CN 101719735B CN 2010100176693 A CN2010100176693 A CN 2010100176693A CN 201010017669 A CN201010017669 A CN 201010017669A CN 101719735 B CN101719735 B CN 101719735B
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- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 230000005284 excitation Effects 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 91
- 239000002783 friction material Substances 0.000 claims abstract description 9
- 230000010355 oscillation Effects 0.000 claims description 30
- 230000010287 polarization Effects 0.000 claims description 23
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 238000004080 punching Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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CN2010100176693A CN101719735B (en) | 2010-01-12 | 2010-01-12 | Large-moment double-rotor stress type longitudinal-torsional composite ultrasonic motor and electric excitation method thereof |
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CN2010100176693A CN101719735B (en) | 2010-01-12 | 2010-01-12 | Large-moment double-rotor stress type longitudinal-torsional composite ultrasonic motor and electric excitation method thereof |
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CN101719735A CN101719735A (en) | 2010-06-02 |
CN101719735B true CN101719735B (en) | 2011-11-30 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101943243B (en) * | 2010-06-25 | 2012-02-01 | 哈尔滨工程大学 | Electromagnetic type two freedom degree semi-active vibration absorber |
CN102931874B (en) * | 2012-11-22 | 2016-02-10 | 上海交通大学 | The piezoelectric motor that longitrorse type piezoelectric ceramic cylinder drives |
CN103042281B (en) * | 2012-12-29 | 2016-01-27 | 苏州市职业大学 | Based on the ultrasonic edm Compound Machining oscillator of Hybrid transducer mode |
TWI563789B (en) * | 2015-08-27 | 2016-12-21 | Univ Chung Yuan Christian | Single hybrid motor,dual hybrid motor and hybrid motor assembly |
CN105305876B (en) * | 2015-11-16 | 2018-02-16 | 南京航空航天大学 | A kind of floor stress type longitudinal-torsional composite ultrasonic motor |
CN105478332A (en) * | 2015-11-20 | 2016-04-13 | 哈尔滨工业大学 | Longitudinal-torsional resonance ultrasonic vibration device |
CN106911263B (en) * | 2015-12-23 | 2020-04-03 | 上海交通大学 | Multi-shaft piezoelectric micromotor |
CN113595438B (en) * | 2020-04-30 | 2024-06-07 | 华侨大学 | Rhombic double longitudinal vibration sandwich type excitation bipedal linear ultrasonic motor and stator thereof |
CN111555657B (en) * | 2020-06-03 | 2021-09-21 | 集美大学 | Traveling wave rotary ultrasonic motor friction plate with groove |
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