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- Keywords vibration stress relief(VSR);dynamic stress;residual stress; 振动时效(VSR);动应力;残余应力;
- The process and principle of vibration stress relief (VSR) were described in detail. 本文比较详细地描述了振动时效的工艺和原理。
- Keywords residual stress;X-ray diffraction;vibrate stress relief(VSR);heat aging; 关键词残余应力;x射线衍射;振动时效;热时效;
- Contrasting vibration stress relief to traditional aging, deseribes the obvious advantages of VSR and suggests that this process should be spread energetically. 对振动时效工艺及传统的时效工艺进行了比较。简述了振动时效工艺过程及其显著优点,并表明应该推广应用这一新工艺。
- the technics of vibration stress relief 振动时效技术
- vibration stress relief(VSR) 振动时效
- Vibration Stress Relief Mechanism and Its Impact on Fatigue Life 振动时效机理及其对疲劳寿命的影响分析
- Vibration Stress Relief Used in the Production of the Steam Turbine 振动处理技术在汽轮机生产中的应用
- Application of Vibration Stress Relief Technology for Ring-type Diaphragm 振动时效技术在环式隔板上的应用
- The discussions of the methods of evaluating vibration stress relief effect 振动时效效果评定方法的探讨
- vibrate stress relief(VSR) 振动时效
- Vibration Stress Relief Processing and Its Application on the Frame of Precision Injection Mould Machine 振动时效工艺在注塑机机架上的实践
- Evaluation of Vibration Stress Relief Process and Its Effect for Precise Box-type Structure Parts 精密箱型结构件振动消应力工艺与效果评定
- The investigation of VSR(vibratory stress relief) were started in 1960s because of energy sources crisis. 由于能源危机,60年代人们开始研究振动消除残余应力的机理和应用工艺。
- The strain-gage method for evaluating the effectiveness of vibration stress relief 振动时效的电测法监测
- Vibratory stress relief (VSR) can reduce the residual stress in component.The mainly cause is microcosmic plastic deformation of local region. 振动时效使残余应力峰值降低并得到均化的主要原因是材料内部微塑性变形的局部性。
- Due to high amplitude,conventional vibratory stress relief(VSR) is doubted to bring fatigue damage of workpieces,which becomes an obstacle for VSR to be widely applied. 常规振动时效的大振幅常常会导致被处理工件的疲劳损伤,这一点局限了其推广和应用。
- vibration stress relief 振动时效
- The process of vibratory stress relief(VSR) is discussed to reduce the residual stresses after welding of stainless steel plate. 为了消除超大不锈钢焊接底板的残余应力,研究了采用振动时效(VSR)的方法消除焊接残余应力。
- To eliminate the residual stress of aluminum alloy pre-stretching board, an elastic-plastic finite element model was developed to simulate the vibratory stress relief (VSR) process. 摘要为消除铝合金预拉伸板中的残余应力,采用弹塑性有限元法对振动时效消除残余应力进行数值模拟。