Guangxi Natural Science Foundation, ChinaNational Natural Science Foundation of Guangxi Province [2012GXNSFBA053150]; Open Research Fund of Key Laboratory of High Performance Complex Manufacturing(Central South University), China [HPCM-2013-04]; Science and Technology Project of Hunan Province, China [2014FJ3002]
机构署名：
本校为第一且通讯机构
院系归属：
机电工程学院
摘要：
Layer removal method is an experiment method which is used to calculate the average stress indirectly by deformation of the specimen. However, in experiments, some certain predeformation can be caused after each clamping, which can affect the accuracy of the test data, and make the deformation data larger. Based on the comparison of the simulation calculation, this paper builds an amended function by fitting the deformation error, which solves the deviation caused by larger deformation on stress calculation while the specimen is milled by layer...
