Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive Actuator
A kind of swing movable teeth transmission drive actuator with SMA（Shape memory alloy） is designed， and the working principle of this kind of actuator is described. According to phase change mechanism of SMA wires and coupled mechanical model of movable teeth drive， the output torque of the drive is...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2019-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.05.014 |
| _version_ | 1797819006028087296 |
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| author | Yaqi Jiang Lizhong Xu |
| author_facet | Yaqi Jiang Lizhong Xu |
| author_sort | Yaqi Jiang |
| collection | DOAJ |
| description | A kind of swing movable teeth transmission drive actuator with SMA（Shape memory alloy） is designed， and the working principle of this kind of actuator is described. According to phase change mechanism of SMA wires and coupled mechanical model of movable teeth drive， the output torque of the drive is deduced. For the specific situation， the general design method of the actuator is given. The effects of the mutual coupling parameters such as the swinging rod amplification coefficient and the eccentricity of the movable tooth on the output characteristics of the drive are investigated， and the optimal range of the key parameters is given. The ideas and methods for the optimization and output characteristic analysis of the movable teeth drive actuator with SMA are provided. |
| first_indexed | 2024-03-13T09:17:31Z |
| format | Article |
| id | doaj.art-c3843628cce04aabb61d9cd7499633e8 |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:17:31Z |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-c3843628cce04aabb61d9cd7499633e82023-05-26T09:53:55ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-01-0143707530644964Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive ActuatorYaqi JiangLizhong XuA kind of swing movable teeth transmission drive actuator with SMA（Shape memory alloy） is designed， and the working principle of this kind of actuator is described. According to phase change mechanism of SMA wires and coupled mechanical model of movable teeth drive， the output torque of the drive is deduced. For the specific situation， the general design method of the actuator is given. The effects of the mutual coupling parameters such as the swinging rod amplification coefficient and the eccentricity of the movable tooth on the output characteristics of the drive are investigated， and the optimal range of the key parameters is given. The ideas and methods for the optimization and output characteristic analysis of the movable teeth drive actuator with SMA are provided.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.05.014SMA;Movable teeth;Structural design;Output characteristic |
| spellingShingle | Yaqi Jiang Lizhong Xu Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive Actuator Jixie chuandong SMA;Movable teeth;Structural design;Output characteristic |
| title | Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive Actuator |
| title_full | Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive Actuator |
| title_fullStr | Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive Actuator |
| title_full_unstemmed | Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive Actuator |
| title_short | Research of Output Characteristic and Design of a Swing SMA Movable Tooth Drive Actuator |
| title_sort | research of output characteristic and design of a swing sma movable tooth drive actuator |
| topic | SMA;Movable teeth;Structural design;Output characteristic |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.05.014 |
| work_keys_str_mv | AT yaqijiang researchofoutputcharacteristicanddesignofaswingsmamovabletoothdriveactuator AT lizhongxu researchofoutputcharacteristicanddesignofaswingsmamovabletoothdriveactuator |