摘要
执行机构是3D打印系统的关键部件,它可以影响系统的运动精度和稳定性。建立了执行机构的三维模型,在ADAMS中完成执行机构的运动学仿真,并利用ADAMS和ANSYS建立刚柔耦合动力学模型,分析模型的振动情况。结果表明,执行机构在正常工作状态下满足精度要求和稳定性要求,为进一步强化执行机构的性能提供了措施。
The actuator is a key part of the 3D printer,and it can influence the accuracy and stability of the system. In this study,we established the 3D model of the actuator,carried out its kinematic simulation in ADAMS,established a rigid-flexible coupling dynamic model by ADAMS and ANSYS,and analyzed the vibration of the model. The results showed that,in normal working state,the actuator could meet the requirements of accuracy and stability. This study provided reference for further improvement of the actuator.
出处
《现代机械》
2016年第4期48-52,共5页
Modern Machinery
基金
中央高校基本科研业务费专项资金资助(项目批准号:2013-IV-062)