三角混合两级杠杆微位移放大机构的设计及性能分析
丰飞,傅雨晨,范伟,马举

Design and performance analysis of triangular hybrid two-stage lever micro-displacement amplification mechanism
Fei FENG,Yu-chen FU,Wei FAN,Ju MA
表 2 三角混合两级杠杆微位移放大机构在不同输入载荷下最大应力、最大输出位移的有限元仿真结果
Table 2 Finite element simulation results of maximum stress and maximum output displacement of triangular hybrid two-stage lever micro-displacement amplification mechanism under different input loads
输入载荷/MPa最大应力/MPa最大输出位移/um
直圆形铰链直圆长形铰链直梁形铰链直圆形铰链直圆长形铰链直梁形铰链
0.494.471111.49121.0854.94182.67385.379
0.8188.94222.99242.17109.88146.97170.76
1.2283.41334.48363.25164.82248.02256.14
1.6377.88445.97484.34219.76330.69341.52
2.0472.36557.47605.42274.70413.36426.89