机械装配过程的偏差传递网络建模与误差溯源

祝鹏,余建波,郑小云,王永松,孙习武

Variation propagation network-based modeling and error tracing in mechanical assembling process

Peng ZHU,Jian-bo YU,Xiao-yun ZHENG,Yong-song WANG,Xi-wu SUN

表 4 节点ZCG-3的误差传播路径中各节点的误差影响力

Tab.4 Error influence of each node in error propagation path of node ZCG-3

路径节点 IR 路径节点 IR Z-2 0.816 TZ2 0.043 ZCG-2 1.020 ZN-11 0.365 MZ 0.002 TZ3 0.043 Z-1 1.245 GQ-1 0.223 ZCT-3 1.020 ZN-3 0.364 ZCG-1 0.144 TZ4 0.026 PJ 0.012 TZ5 0.051 Z-0 0.033 ZCT-12 1.122 VT1 0.043 ZCT-4 0.029 TZ1 0.017 ZN-22 0.049 CD1 0.183 ZW-22 0.067