The residual stress and its origin.
残余应力及其来源。
The distribution of residual stress of weld joints is analyzed.
并分析了焊接接头残余应力的分布规律。
The AlN films have low residual stress and well thermal stability.
薄膜具有较低的残余应力和较好的热稳定性。
But its maximum compressive residual stress and influencing depth reduces.
但其最大残余压应力值及应力影响深度有所降低。
The residual stress is the inherent stress in rails, it affects the life of rails.
钢轨残余应力是钢轨内部的固有应力。它影响钢轨的使用寿命。
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 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。
Compressive residual stress are the main factor in the increase of torsion fatigue limit.
喷丸后扭转疲劳极限提高的主要原因是残余压应力的作用。
There is significant closure in welded specimen due to the effect of welding residual stress.
在焊接试件中有显著的裂纹闭合现象，其原因是焊接残余应力的作用。
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。
Influences of Oxygen Partial Pressure and Deposition Rate on Residual Stress of YSZ Thin Films.
氧分压和沉积速率对YSZ薄膜残余应力的影响。
Strain gage hole drilling method is one of the most popular residual stress measurement methods.
应变片钻孔法是工程中应用最广的残余应力测量方法之一。
We get valuable results about the effect of the stress ratio and residual stress on fatigue crack growth.
在应力比，残余应力对疲劳裂纹扩展的影响方面获得了有价值的成果。
When we designing light guide plate, we should be careful on the effect of residual stress when using PC.
若使用会有残留应力现象的材料如PC时，残留应力会对量测结果造成影响，这是设计时应该注意的地方。
The research on the relation of surface residual stress and alloy performance has theoretical significance.
研究硬质合金表面残余应力与合金性能之间的关系有一定的理论意义。
The interior or exterior residual stress of metal components has importance effect on mechanics performance.
金属表面与内部残余应力的存在对构件的力学性能有重大影响。
The main reason and mechanism about forming residual stress are analyzed, and several examples are presented.
分析了残余应力形成的主要原因和机理，并给出了几个简单实例。
The effects of joint shapes and filler metal thickness on the distribution of residual stress were researched.
研究接头形状、钎缝厚度对焊后残余应力的大小及分布规律的影响。
Residual stress in expansion casing is one of important factors affecting its squeezing and pressure resistance.
膨胀管残余应力是影响膨胀管抗外挤、内压强度的重要因素之一。
There are two kinds residual stress of injection molded parts, flow residual stress and thermal residual stress.
注塑件残余应力主要有流动残余应力和残余热应力，文中主要考虑注塑件的残余热应力。
The temperature field and residual stress field of unclosed hoop weld were obtained and the results were discussed.
获得了非封闭环焊缝焊接温度场和残余应力场，并对模拟结果进行了分析。
In injection molding, the residual stress and shrinkage of the product are affected by processing conditions directly.
注塑成型工艺参数对制品的最终残余应力和收缩有着直接的影响。
Therefore, optimizing welding parameters was a valid means to minish and control welding residual stress and distortion.
因此，优化焊接工艺参数是减小、控制焊接残余变形和残余应力一种有效手段。
The prediction and controlling of welding distortion and residual stress is still a very important project in the industry.
焊接变形和残余应力的预测和控制至今仍然是工业生产中需要解决的重要课题。
There are many factors that can result in the welding deformation, like welding procedure or residual stress of the material.
引起焊接变形的因素较多，有可能是焊接工艺引起，也有可能是材料本身残余应力引起。
Experiment results of welding residual stress and the stress after local post weld heat treatment are compared with numerical simulation.
给出了焊接残余应力与局部焊后热处理应力的试验结果与模拟结果的对比。
Residual stress redistribution of blank due to part material removal is an important factor that results in the deformation of monolithic part.
材料去除导致毛坯中的残余应力重新分布是引起加工变形的重要因素。
Then the relationships between the numerous cracks and residual stress should be analyzed by testing the vessel systematically with X-Ray method.
用X射线法对该球罐进行了系统的残余应力测试，分析了大量裂纹与残余应力水平的关系。
The pit then grows through the compressive layer, and the change in residual stress state and the pit geometry initiate stress corrosion cracking.
随后斑点穿过压缩层继续扩展，剩余应力发生改变，斑点最终导致应力腐蚀裂纹。
But because of their poor rigidity, it is easy to bring machining deformation caused by the existence of the residual stress and the fixing stress.
残余应力及装夹应力容易使刚性差的薄壁件引起较大的加工变形，而传统工艺难以使其达到精度要求。
应用推荐