基于Creo2.0偏置曲柄滑块机构优化设计  

Optimal design of offset slider-crank mechanism based on Creo2.0

作　　者：朱佳金[1] 

机构地区：[1]江南大学机械工程学院江苏省食品先进制造装备技术重点实验室,江苏无锡214122

出　　处：《机械设计》2015年第11期36-39,共4页Journal of Machine Design

摘　　要：针对偏置曲柄滑块机构传动质量的要求,基于Creo2.0软件,通过对偏置曲柄滑块机构进行运动分析,提出了一种在满足机构行程速比系数K和滑块工作行程S的前提下,使机构工作行程中的最大压力角最小化的设计方法,从而提高了曲柄滑块机构力的传动性能。该方法在机构设计中实用、方便。The motion analysis was performed on the offset slider crank mechanism based on Creo2.0 software aiming at the transmission quality requirement of the offset slider crank mechanism. A design method of making the max pressure angle of mechanism working stroke minimum was presented under the premise of satisfying the mechanism variation coefficient of travel speed K and the slider working stroke S. Therefore, the transmission performance of slider-crank mechanism force was improved. The proposed method was a convenient and practical method in the mechanism design.

关 键 词：偏置曲柄滑块机构 行程速比系数 压力角 工作行程 Creo2.0 运动骨架模型 

分 类 号：TB391.72[一般工业技术—材料科学与工程]