Application of 3D Optical Measurement System on Quality Inspection of Turbine Blade

摘要：

Turbine blades are complex free-form surface parts and their inspection by a CMM or profile templates is slow,inefficient and expensive. Accordingly a 3D optical measure system with four measure heads has been developed. This system acquires complete point cloud data of a blade in 60s. The 2D twist analysis and Blade section analysis can be obtained after 3d cAD reference models and as-built parts are aligned. Experiments show that the entire profile inspection of a blade can be completed in 10 minutes with a precision of 0.1mm/m.

关键词： Free-form surface optical measure quality inspection turbine blade

作者: Li Yue Xianyong Liu

作者单位: School of Manufacturing Science and Engineering,Southwest University of Science and Technology,Miany School of Information Engineering,Southwest University of Science and Technology,Mianyang,P.R.China

会议类型: 国际会议

会议名称: 2009 IEEE 16th International Conference on Industrial Engineering and Engineering Management(IEEE第16届工业工程与工程管理国际学术会议)

会议地点: 北京

会议语种:英文

页码: 1089-1092

在线出版日期: 2009-10-21（万方平台首次上网日期，不代表论文的发表时间）