Open AccessDynamic simulation of robot milling process based on ADAMS
Author(s) -
Wang Linxin,
Hao Luo,
Shujun Li
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1748/2/022021
Subject(s) - torque , jitter , process (computing) , control theory (sociology) , stability (learning theory) , finite element method , robot , mechanical engineering , industrial robot , engineering , computer science , simulation , structural engineering , physics , artificial intelligence , control (management) , electrical engineering , machine learning , thermodynamics , operating system
In this paper, a stability model for milling chatter based on instantaneous cutting thickness was established, and the flap diagram of the stability region was drawn accordingly. The finite element simulation of dynamic milling process was carried out by using AdvantEdge, and the dynamic simulation was carried out by using ADAMS, and the torque of each joint was obtained. The conclusions show that: 1) The torque on all joints of the robot reaches the maximum value and fluctuates greatly at the initial cutting, and then tends to be stable; 2) the linear velocity jitter of the end-effector is less than 2.5·10 −5 m/s, and the angular velocity jitter is less than 3.3·10 −5 s −1 , meeting the processing requirements.