正交簧片型大行程柔性球铰设计及柔度分析

谢超,陈云壮,石光楠,赖磊捷

Design and compliance analysis of large stroke flexible ball hinge with orthogonal reeds

Chao XIE,Yunzhuang CHEN,Guangnan SHI,Leijie LAI

表3 柔性球铰柔度理论计算和仿真分析结果

Table 3 Theoretical calculation and simulation analysis results of compliance of flexible ball hinge

柔度	计算值	仿真值	相对误差/%
$C_{δ_{y} - F_{y}}$ /(mm/N)	1.013 9	1.112 6	8.87
$C_{δ_{z} - F_{z}}$ /(mm/N)	1.300 0	1.458 3	10.85
$C_{θ_{x} - M_{x}}$ /(rad/(N·m))	1.316 3	1.426 0	7.69
$C_{δ_{y} - M_{z}}$ ， $C_{θ_{z} - F_{y}}$ /(rad/N)	0.029 5	0.031 9	7.52
$C_{δ_{z} - M_{y}}$ ， $C_{θ_{y} - F_{z}}$ /(rad/N)	-0.034 2	-0.033 0	3.64
$C_{θ_{y} - M_{y}}, C_{θ_{z} - M_{z}}$ /(rad/(N·m))	1.061 5	1.032 3	2.83