| 工业平缝机虚拟样机的动平衡及模态分析研究 |
| |
| 引用本文： | 李志国,祁文军,孙文磊,王长泰,江涛. 工业平缝机虚拟样机的动平衡及模态分析研究[J]. 机械工程与自动化, 2008, 0(6) |
| |
| 作者姓名： | 李志国 祁文军 孙文磊 王长泰 江涛 |
| |
| 作者单位： | 新疆大学,机械工程学院,新疆,乌鲁木齐,830008 |
| |
| 摘 要： | 利用反求测量所得的数据，使用三维造型软件Pro／E对工业高速直驱平缝机整个构件进行三维建模，并应用机械系统运动学／动力学仿真分析软件ADAMS建立虚拟样机，进行运动学仿真分析，并参数化分析了刺料与挑线机构的工作特性，实现了基于仿真机构的动平衡分析，为物理样机的试制和改进设计提供了依据。最后利用ANSYS有限元分析方法对平缝机整机进行了模态分析，指出了避免部件共振的方法。
|
| 关 键 词： | 平缝机 虚拟样机 动平衡 模态 |
Research on Dynamical Balancing and Modal Analysis of Virtual Prototype of Industry Lockstitch Machine |
| |
| LI Zhi-guo,QI Wen-jun,SUN Wen-lei,WANG Chang-tai,JIANG Tao. Research on Dynamical Balancing and Modal Analysis of Virtual Prototype of Industry Lockstitch Machine[J]. Mechanical Engineering & Automation, 2008, 0(6) |
| |
| Authors: | LI Zhi-guo QI Wen-jun SUN Wen-lei WANG Chang-tai JIANG Tao |
| |
| Abstract: | Based on the reverse measuring data of the high-speed lockstitch machine,using 3-dimensional plotting software Pro/Engineer,this paper sets up 3-dimensional models for sewing components.It also uses ADAMS to establish virtual prototyping model and do kinematic simulation.The results provide the basis for trial-manufacture of physical prototype and betterment design.It also realizes the dynamical balancing based on the computer simulation.Finally,this thesis applies modal analysis to the rotating shafts and ... |
| |
| Keywords: | lockstitch machine virtual prototype dynamical balancing mode |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
