Zou Wei.Strength Analysis on Propel Gearbox of Hydraulic Excavator[J].Journal of Mechanical Transmission,2019,43(05):126-130. DOI: 10.16578/j.issn.1004.2539.2019.05.024.
Strength Analysis on Propel Gearbox of Hydraulic Excavator
Taking the external load distribution on sprocket wheel and meshing forces of planetary gear trains into account, the strength of case and the three-stage planet carrier assembly under three working conditions is analyzed by using Abaqus, comparison and analysis of three solutions of planet carrier and pins structure is carried out, and the accuracy of the FEA result is confirmed, which provides the basis for subsequent design and manufacture.
关键词
齿轮箱装配结构的强度行星架与销轴结构
Keywords
GearboxStrength of assembly structureStructure of planet carrier and pin