Prediction of CNC Heavy-duty Horizontal Lathe position precision and its application based on evaluation of uncertainty

摘要：

According to type B evaluation of uncertainty,A method is presented to predict position precision of CNC Heavy-duty Horizontal Lathe. A case studying on X axle feeding system, mathematical model of position precision which is based on standard uncertainty is established. Calculation results are compared with experiment truth-value, model’s feasibility is proved. It provides a theoretical basis for further enhance the position precision of heavy-duty CNC lathe.

关键词： evaluation of uncertainty CNC Heavy-duty Horizontal Lathe position precision

作者: Sheng Wang

作者单位: Xian University of Technology Xian 710048 China Shaanxi Business College Xian 710119 China

会议类型: 国际会议

会议名称: 2010 IEEE 11th International Conference on Computer-Aided Industrial Design & Conceptual Design(2010年第11届国际计算机辅助工业设计与概念设计学术会议)

会议地点: 浙江义乌

会议语种:英文

页码: 1262-1264

在线出版日期: 2010-11-17（万方平台首次上网日期，不代表论文的发表时间）