基于PMAC的激光诱导化学液相沉积实验系统研究  

Research on laser-induced chemical liquid deposition experimental system based on PMAC motion controller

作　　者：宋丹路[1] 陈维闯[1] 杨玲玲[1] 师晓[1] 

机构地区：[1]西南科技大学制造科学与工程学院,绵阳621010

出　　处：《机械设计与制造》2010年第9期176-178,共3页Machinery Design & Manufacture

基　　金：四川省科技支撑计划(2008GZ0037);西南科技大学重点项目资助(06ZX2120)

摘　　要：在介绍激光诱导化学液相沉积(LCLD)技术的基础上,给出了基于该技术的新型快速原型系统图,并分析了系统的工作过程。针对该原型系统,采用半导体光纤激光器和PMAC运动控制卡,设计了用于CAD模型分层后二维薄层沉积的LCLD实验系统,详细介绍了实验系统的硬件平台,给出了典型零部件的设计计算。在室温条件下,以45#钢为基体,激光波长808nm,在实验系统上进行了LCLD沉积Cu的实验。结果表明,采用快速成型系统获得的CLI文件,实验系统能够满足LCLD进行二维薄层沉积的需要,具有较好的速度。The Laser-induced Chemical Liquid Deposition （LCLD） technology is discussed. A new type of Rapid Prototyping（ RP ）system graph based on the technology is introduced,and the work process of this system is introduced on detail. Three-dimensional motion of the experimental platform is designed using PMAC2A-PC/104 motion controller and Diode fiber laser system,and it can be used to perform experiment of LCLD,the data of laser beam scanning path from the slicing of CAD solid model The discussions are carried out to key technology of LCLD experimental system,which includes design of controlling system and calculation of typical parts. At the conditions of room temperature ,beam diameter 4001xm and wavelength 808nm,based on the 45 steel,the experiment of copper deposition through LCLD is performed. The result shows that the experimental platform are suitable with LCLD system to depositing a layer using CLI file ,the speed of deposition is perfected.

关 键 词：激光诱导化学液相沉积 快速原型系统 PMAC运动控制卡 三维运动平台 

分 类 号：TH69[机械工程—机械制造及自动化]