螺旋桨桨叶交互式重心测量实验台的设计与开发  

Design and Development of Interactive Center of Gravity Survey Testing Set for Propeller Blade

作　　者：赵宏梅[1] 林虎[1] 林海鹏[1] 程彬[1] 

机构地区：[1]黑龙江科技学院机械工程学院,哈尔滨150027

出　　处：《组合机床与自动化加工技术》2009年第3期29-32,39,共5页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：基金项目：黑龙江科技学院引进高层次人才科研启动基金项目（06-54）

摘　　要：为了使重心测量实验台具有良好的控制精度、可靠性和人机交互数据处理功能，在桨叶重心测量理论模型及重心测量原理基础上，利用Pro／E软件对重心测量实验台进行三维实体建模，实现零部件的装配并分析了各部件的干涉情况。根据实验台的机械结构特点，对床身等关键部件进行了简化和等效处理，采用有限元分析软件ANSYS对床身进行静力学分析，得到相应的应力图和应变图；应用VisualC＋＋软件程序开发出具有人机交互数据处理功能的桨叶重心测量系统，实践表明，该实验台可精确测量桨叶重心，能够满足设计指标要求。In order to cause the testing set of center of gravity survey to have the good control precision, reliablity and the man-machine interaction data processing function, on the bases of the theoretical model and the principle foundation of the center of gravity survey for propeller blade, the testing set using the Pro/E software to the center of gravity to carry on the three dimensional entity modelling to realiz the parts have benn assembled and has analyzed various parts＇ interference situation. According to the mechanical characteristics of the testing set, the key component of the lathe has carried on the simplification and equivalent processing by use of finite element analysis software ANSYS to carry on the statics analysis for the lathe, obtains the corresponding stress diagram and the strain chart; and by use of Visual C ＋＋ Software to develop the center of gravity measurement system for the propeller blade with man-machine interaction data processing function. The practice indicated that this testing set may has the precision measuring for the center of gravity of the propeller blade, and be able to satisfy the design target request.

关 键 词：重心 有限元 桨叶 结构设计 人机交互 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]