Automatic processing of online hole making for skin based on robot has successfully solved the problems of low efficiency and poor quality in traditional hole making and has been widely used in aircraft assembly.Due to the limited accuracy of on-line measurement, it is necessary to evaluate the hole making process by analyzing and inspecting the hole making quality accurately.The measurement planning is aimed at the quality inspection analysis of hole making, and the data collection based on the inspection characteristics of CMM is realized.The modeling method of simple geometric shape and complex surface features is designed, and the geometric model reconstruction of test features is completed.The correlative geometric information of quality analysis is extracted, the evaluation model of quality analysis is established, and the comprehensive evaluation index is calculated.The experimental results show that this method can meet the requirement of high precision comprehensive evaluation of hole making quality and provide reliable analytical data for the improvement of hole making process.
Geometric Feature Reconstruction and Quality Inspection of Automatic Hole Making for Aircraft Skin. Journal of Shenyang Aerospace University. 2021, 38(4): 1-8