A fatigue vibration test-bed for thin-walled frame parts was designed.Through the clamping of the base and the end clamp of the vibration platform,the service life of the components was predicted by using the data acquisition system under the vibration test of the piston vibrator.It is proved that the vibration test-bed can effectively complete the fatigue vibration test of the thin-walled frame parts,and it is theoretically suitable for the crack analysis and vibration stress relief test of thin-walled frame parts.