The Dynamics Performance Research Of The Three-ring Gear Reducer

Three-ring reducer scientific and technical personnel in China invented a new type of smallteeth difference meshing planetary gear. Transmission ratio, high load capacity, small size,compact structure, and many other advantages, in various industrial sectors of metallurgy, mining,environmental protection, and received a certain economic benefits. Ring reducer transmissionprinciple novel, Contact Teeth engagement number is greater than the theory of coincidence degreecalculated, thereby increasing the carrying capacity of the gear. In this paper, the ring reducer ringreducer for the study, the use of computer-aided software to the analysis of dynamic performance.And based on the findings and virtual data given study theoretical models and analytical methodsof the ring reducer, gear design and research and to improve the structure of the ring reducer ringreducer is important, as in the oil field, the robot aspects provide a theoretical basis.This paper reviews the research status and development trend of ring reducer, and then fromthe force, vibration characteristics and multi-gear meshing, load distribution ring reducer ResearchComprehensive Review, and pointed out that three-ring reducer important issues in the applicationprocess;-depth study of the ring reducer ring reducer and described in detail the structuralcharacteristics of the ring gear reducer, the working principle as a basis for solving the reducergear ratio and transmission efficiency formula; while taking advantage of the three-dimensionalCAD software Pro/E ring reducer modeling, and the model is imported into the mechanical systemdynamics analysis software ADAMS, and a preliminary analysis of the virtual prototype input,output speed, input, output torque, determined according to the gear pair motion curves to establishthe feasibility of the virtual prototype; departure from the ring reducer stress analysis in the abovebasis, to study the dynamic analysis of the ring gear reducer situation, and then come out of thedesign to overcome the defects of ring reducer, from three aspects of the bilateral drive, phasechanges, speed and size on the line improvements; then proceeded to discuss the number of rings,the ring gear plate distribution ring reducer have thus-depth study of the mechanical properties andthe practical application of the ring reducer ideas and rotate the gear, bearing the forces anddynamics analysis data can also provide a theoretical basis for the actual production.