驱动形式对贴片机动力学性能的影响  

Driving Structure's Impact on the Placement Machine Dynamical Performance

作　　者：肖永山[1] 刘少军[1] 宋福民 

机构地区：[1]中南大学机电工程学院,湖南长沙410083 [2]广州羊城科技实业有限公司,广东广州510520

出　　处：《电子工业专用设备》2006年第7期33-37,共5页Equipment for Electronic Products Manufacturing

基　　金：国家火炬计划项目(2003EB041301)

摘　　要：贴片机的驱动形式对贴片机的动力学性能影响很大。在新设计的贴片机结构基础上,分单驱与双驱两种情况,基于多体动力学原理建立了贴片机的虚拟样机模型,并就这两种情况进行了动力学仿真研究。结果表明,双驱结构贴片机相比单驱结构贴片机,所所需电机功率减小,受力状况明显好转。Driving structures of the placement machine impact on the dynamical performance. A new structure is designed here, and based on the principles of multi-body dynamics the virtual prototype models of the single- driving and double-driving structure is established. In both cases the dynamical simulations are made. The results show that the double-driving structure needs less power and has improved dynamical performance than single-driving structure.

关 键 词：虚拟样机 贴片机 双驱 仿真 

分 类 号：TP319.9[自动化与计算机技术—计算机软件与理论]