Estimate on Test for Attenuation Distribution of
Residual Stress of Cold Squeeze Strengthening Hole
Liu Yibing Xing Wenzhen
(Northwestern Polytechnical University)
Estimate on Test for Attenuation Distribution of
Residual Stress of Cold Squeeze Strengthening Hole
Liu Yibing Xing Wenzhen
(Northwestern Polytechnical University)
Abstract: According to limited data of the test, which
was in search of attenuation response of residual stress of cold squeeze hole on aluminum
alloy (LY12CZ and LC4CS) plate under different conditions, a function model for estimating
the attenuation distrbution curve is put forward.
Keywords: squeeze residual stress, attenuation distribution, imitate
function.