用全息干涉法测定残余应力

D. Nelson, J. T. McCrickerd
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引用次数: 0

摘要

残余应力几乎存在于每个零件的制造过程中,如焊接、铸造、机加工、注塑等。这些应力对零件抗疲劳或应力腐蚀开裂或尺寸稳定性丧失的能力有很大的影响。一般来说,这种应力不能计算,必须通过实验确定。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Residual Stress Determination Using Holographic Interferometry
Residual stresses are present in virtually every part as a result of manufacturing processes such as welding, casting, machining, injection molding, etc.. These stresses can have a strong influence on the resistance of parts to failure by fatigue or stress corrosion cracking or by loss of dimensional stability. In general, such stresses cannot be calculated and must be determined experimentally.
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