Kinematics Analysis for the Reciprocating Swing Loading Test
In the swing fatigue test of industrial robot reducer,the kinematics characteristics of unilateral counterweight and symmetrical counterweight under the same acceleration and deceleration motion law were analyzed theoretically by using Lagrange method,and evaluated by Adams simulation and swing load-ing test.All the results indicated that the calculation of the effective swing loading torque generated by the loading unit based on the Lagrange method was basically consistent with the simulation and test results.The unilateral counterweight can produce higher effective loading torque per unit weight,resulting in smaller o-verturning load force under the same effective loading torque.Meanwhile,the results suggest that the appli-cation of better scientific results can be achieved by unilateral counterweight in swing fatigue test.
NETL
NSTL
万方数据
维普
