Open AccessAccuracy Analysis of RV Reducer Eccentric Shaft Follow-Up Grinder
Author(s) -
Jinwei Fan,
Haohao Tao,
Peitong Wang
Publication year - 2020
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 - 10.1088/1742-6596/1549/4/042105
Subject(s) - pulverizer , grinding , reducer , eccentricity (behavior) , eccentric , kinematics , machining , mechanical engineering , process (computing) , clamping , compensation (psychology) , rotation (mathematics) , computer science , mechanism (biology) , position (finance) , structural engineering , engineering , physics , psychology , finance , classical mechanics , quantum mechanics , artificial intelligence , political science , psychoanalysis , law , economics , operating system
Eccentric shaft follow-up grinder is the core equipment in the process chain of eccentric shaft machining. In the process of grinding, the establishment of the kinematic model and the determination of the kinematic relationship of the C-X axis follow-up grinding directly affect the quality of the grinding process, and there are many error factors in the grinding process. It is very important to analyze the influence law of these factors on the quality of the workpiece. Through the mechanism of the error in the process of machining, which is caused by the change of X coordinate position, head frame rotation and wheel center eccentricity, the geometric relationship is established to solve the problem. The MATLAB simulation is carried out to find out the source of the error, so as to lay the foundation for the subsequent error compensation and achieve the purpose of improving the machining accuracy.