文章详细信息 关键词： 线切割;;模具零件;;参数优化;;变质层;;残留应力 [gap=607]Keywords: WEDM;die & mould part;parameter optimization;affected layer;residual stress
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residual stress 残余应力 ; 残留应力 ; 剩余应力 ; 残余庞力 tensile stress 拉应力 ; 拉张应力 ; 张应力 ; 拉伸应力 .
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residual stress 残余应力 ; 残留应力 ; 剩余应力 ; 残余庞力 tensile stress 拉应力 ; 拉张应力 ; 张应力 ; 拉伸应力 ..
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relaxation of residual stress 消除残余应力 ; 残余应力消除 ; 消退残余应力
residual stress relieving 消除内应力 ; 消除残余应力 ; 水力清理
residual stress by welding 焊接残余应力 ; 烧焊残存应力
weld residual stress 焊接残留应力
residual stress field [地物] 残余应力场
surface residual stress 表层残余应力
residual stress in rocks 岩石残余应力
Equivalent residual stress 残余应力等效值 ; 翨
residual stress measurement 残余应力测量 ; 残余应力被测量
Post-weld vacuum heat treatment would relieve residual stress about 90%.
焊后真空热处理能降低残余应力90%。
参考来源 - 钛合金薄板激光和钨极氩弧焊残余应力测试研究The young’s modulus and residual stress ofmicro-beam are deduced by natural frequency of MEMS.
通过MEMS器件谐振频率推导MEMS微梁的杨氏模量和残余应力等力学特性。
参考来源 - MEMS平面微运动测量的若干关键技术研究Due to the difference inthermal expansion between Mo and silica, high residual stress develops during sealingand operation, which often results in crack and delamination.
Mo和石英的热膨胀系数相差很大，导致过大的残余热应力。
参考来源 - 高强气体放电灯管封接用功能梯度材料的设计与制备In this paper , a fundamental method about residual stress measurement has been obtained by theory of optic and digital images processing and some fundamental formula about photoelasticity technique has been deduced from the phase-shifting technique and optic theory.
本文利用相移技术和光学原理对光力学测量方法在透明材料初应力测试中的应用进行了系统的理论推导,对测量实验系统和测量方法步骤进行了详细的阐述。
参考来源 - 用光力学方法测试透明材料初应力的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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The effect of the residual stress on the peel strength P/b is discussed.
实验结果还表明，膜内残余应力的存在降低了剥离强度。
A set of experimental optical lines is designed to calculate welding residual stress.
设计了一套全息干涉的试验光路，以计算焊接残余应力。
Evolvement process of longitudinal stress and residual stress field after welding are obtained.
得到了焊接过程中纵向应力的演变规律与焊后应力场的分布情况。
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