新型200 kN双电机螺旋副直驱式回转头压力机运动学和动力学研究

贾先; 赵升吨; 范淑琴; 谭栓斌

doi:10.13433/j.cnki.1003-8728.2017.0810

新型200 kN双电机螺旋副直驱式回转头压力机运动学和动力学研究

doi: 10.13433/j.cnki.1003-8728.2017.0810

1.
西安思源学院工学院, 西安 710038;
2.
西安交通大学机械工程学院, 西安 710049

基金项目:

国家自然科学基金项目（51335009，51305333）、陕西省教育厅科研计划项目（17JK2166）及西安思源学院科研项目资助

详细信息

作者简介:
贾先(1971-),副教授,硕士研究生,研究方向为机械传动及其动态特性、机械工程,490589190@qq.com

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- 文章访问数: 164
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- 被引次数: 0
出版历程
- 收稿日期: 2016-03-21
- 刊出日期: 2017-08-05

Research on Kinematics and Dynamics of New-mode 200 kN Double-motor Servo Direct Driving Turret Press

1.
School of Engineering, Xi'an Siyuan University, Xi'an 710038, China;
2.
School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China

摘要

摘要: 提出新型200 kN双电机螺旋副直驱式回转头压力机的设计方案，基于两个独立的开关磁通交流伺服电机来直接驱动两个螺母独立运动。分析了该新型压力机工作时的运动学和动力学特性，并论述了其换模工况与冲压工况的工作内涵与设计要点。最后，建立了该新型压力机主传动系统在完成刻印与冲压两种工艺需求时的动力学和运动学分析模型，以及针对公称压力200 kN的回转头压力机两个开关磁通电机的额定转速与额定转矩的设计计算，并运用MATLAB软件进行仿真模拟，对设计结果进行了工程验证。
- 回转头压力机 /
- 交流伺服 /
- 开关磁通永磁同步电机 /
- 丝杠螺母副 /
- 运动学分析
Abstract: This paper came up with a project on the new-mode 200 kN double-motor servo direct driving turret press, in which two AC servo motors with switches in magnetic flux directly drive two nuts to move independently. The press's working features from the perspective of dynamics and kinematics is analyzed. Besides, its working content and designing focus have also been expounded under two different operation conditions-changeover and punch-press. Finally, kinetic and dynamic models are established when main driving systems of turret presses conducted technical demand of mint-marking and stamping. With a turret press under the nominal pressure of 200 kN, the design and calculation of rated speed and rated load torque of two motors of magnetic flux are also finished. With the MATLAB software, engineering verification has been completed on the design results.
- turret press /
- AC servo /
- flux-switching permanent magnet synchronous motor /
- screw-nut pairs /
- kinematic analysis

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参考文献(18)

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