摘要
在对螺旋锥齿轮数学啮合方程进行分析的基础上,运用Pro/E软件强大的实体造型功能,采用"自底向上"的建模方法,建立了螺旋锥齿轮的3D实体模型;并将其导入有限元软件Ansys中,采用20节点六面体单元进行自由网格划分,构建了螺旋锥齿轮数控磨削3D单齿有限元模型,为螺旋锥齿轮数控磨削的力热耦合分析奠定了基础。
Based on the analysis of meshing equations of bevel gear, uses the strong 3D solid modeling functions of Pro/ E software and the top-down modeling method to build 3D solid model of bevel gear. Introduces the solid model in the finite element software Ansys, applies hexahedron element of 20-nodes to the free mesh division, and establishes 3D single tooth finite element model of NC grinding of bevel gear. Lays the foundation for the analysis of thermo-mechanical coupling of NC grinding of bevel gear.
出处
《湖南工业大学学报》
2010年第4期84-87,共4页
Journal of Hunan University of Technology
基金
国家自然科学基金资助项目(50975291)
湖南省高等学校科研基金资助项目(07C235)
