SIX DIMENSIONAL FORCE SENSOR CALIBRATION APPARATUS AND CALIBRATION METHOD THEREOF

Provided in the present invention is a six dimensional force sensor calibration apparatus, the six dimensional force sensor comprising a sensor elastomer, a stress hole being arranged in the centre of the sensor elastomer; the six dimensional force sensor calibration apparatus comprises a frame, a rotating mechanism, a stress apparatus, a first loading apparatus, a second loading apparatus, a third loading apparatus, and a control system. By means of synchronously loading the two ends of the six dimensional force sensor elastomer, the present invention implements accurate measurement of the force/torque input and output in each dimension; by employing the method of fixed sources of force and a moving sensor to be calibrated, only five sources of force are used, and the entire calibration can be completed by moving the rotating platform only once; the rotating platform is electrically rotated and automatically limited, and the loading apparatuses and stress shafts can rotate synchronously, reducing the difficu