单驱两联动直线模组的尺度综合  

Dimensional Synthesis Design of Single-drive Two Linkage Linear Modules

作　　者：周冬珍 李开明[1] 

机构地区：[1]南京理工大学机械工程学院,江苏南京210094

出　　处：《机械制造与自动化》2017年第3期17-20,共4页Machine Building & Automation

基　　金：江苏省科技支撑计划-工业部分的资助(BE2011193)

摘　　要：设计了一种单驱两联动直线模组,其特点是两直线模组运动相对称。在确定了机架形状的基础上,求得两直线模组移动距离的数学表达式。综合考虑了机构的受力和运动特点,通过Matlab将数据可视化后,确定了连杆的长度和各个构件的初始位置。通过计算两直线模组的灵巧度评价指标值进一步验证了尺度综合结果的正确性。This paper designs a single-drive two linkage linear modules. The modules are characteristic of symmetric motion. On the basis of determining the shape of the frame, the mathematical expression is solved for its moving distance and according to the force and movement characteristics of the mechanisms and after the data visualization, the connecting rod length and the initial position of each member are deteimined. Through calculating its flexibiliby, it is further verified that the dimensional synthesis result is correct.

关 键 词：直线模组 灵巧度 尺度综合 

分 类 号：TH123[机械工程—机械设计及理论]