摘要
对《机床夹具设计》[1,2 ]中抽象的滑柱力学模型 ,进行了分析 ,指出其错误在于滑柱承受的是一个非平衡力系 ,建立了基于平衡力系的力学模型 。
A mechanical model of sliding column which had been presented in Machine Tool Fixture Design [1,2] is analysed. The analysis shows its mistake that the sliding column bears an unbalance force system. A mechanical model based on balance force system is set up and the corresponding mechanical formulas are deduced.
出处
《山东建筑工程学院学报》
2000年第3期69-72,共4页
Journal of Shandong Institute of Architecture and Engineering
关键词
铰杆增力机构
滑柱
力学模型
增力系数
机床夹具
toggle force amplifier
sliding column
mechanical model
force amplifying ratio
