汽车制动系统用滚珠丝杠副振动检测方法

刘文涛,赵坤,汪久根,宋丽

Vibration measurement of ball screws used in automobile braking systems

Wen-tao LIU,Kun ZHAO,Jiu-gen WANG,Li SONG

图 7 螺母转速为800 r/min时的丝杠振动幅值时频谱

Fig.7 Time-frequency spectra of screw vibration with nut rotation speed of 800 r/min