Analysis on Static Characteristic of HTC100 NC Lathe Bed

摘要：

　　HTC 100 CNC lathe is a heavy machine tool.The lathe bed is the important part of the machine tool.The static characteristic of the lathe bed directly influence the machining accuracy and production efficiency of the machine tool.At present, the lathe bed design general depends on the designers experience.In this paper, the static analysis of the HTC100 CNC lathe bed is carried out with ANSYS 12.0.The node equivalent stress distribution cloud, the total deformation distribution of Lathe bed and the maximum distortion under various kinds of working conditions are obtained.According to the result, the structure of lathe bed design tends to conservative and the distribution of static stiffness is unreasonable, which is necessary to optimum design.

关键词： NC lathe Finite element Static characteristic analysis

作者: Mowu Lu Guoming Zhang

作者单位: Shenyang Aerospace University,China AVIC Jincheng Nanjing Engineering Institute of Aircraft Systems,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Vibration, Structural Engineering and Measurement (2012年振动、结构工程与测量国际会议(ICVSEM2012))

会议地点: 上海

会议语种:英文

页码: 617-620

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）