基于振动响应重构的电主轴径向回转误差测量

阮佳豪,康为民,傅建中

Measurement of radial rotation error of electric spindle based on vibration response reconstruction

Jiahao RUAN,Weimin KANG,Jianzhong FU

表 3 被测电主轴振动场重构法径向回转误差测量值

Tab.3 Measured values of radial rotation error by vibration field reconstruction method for tested electric spindle

序号 ${{\varepsilon}}_{\text{rr}} $/μm 序号 ${{\varepsilon}}_{\text{rr}} $/μm 序号 ${{\varepsilon}}_{\text{rr}} $/μm 1 1.30 8 1.11 15 1.39 2 1.29 9 1.35 16 1.26 3 1.28 10 1.31 17 1.29 4 1.20 11 1.35 18 1.38 5 1.23 12 1.22 19 1.28 6 1.15 13 1.21 20 1.12 7 1.26 14 1.36 21 1.32