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- It shows the good effect of the vibratory stress relieving new technology in production practice. 显示出振动时效这门新技术在生产实践中的良好效果。
- This paper introduces and analyses the applied examples of vibratory stress relieving in heavy shaft forging, seamless steel tube forgings ..Crankshaft forgings and heavy weldment in our plant. 本文介绍了振动时效技术在我厂大型轴类锻件、无缝钢管锻件、曲轴锻件及大型焊接件上的应用实例并进行了分析。
- JFC recommends performing vibratory stress relieve after rough machining and prior to finish machining operations. jfc建议在粗加工之后,执行振动应力纾缓,然后再进行精加工。
- VIBRATORY STRESS RELIEVING TECHNIQUE OF ROUND ROOF OF HOT-AIR STOVE OF BLAST FURNACE AFTER WELDING 鞍钢新高炉热风炉拱顶焊后时效处理技术
- Effectiveness Criterion for the in Situ Evaluation of Vibratory Stress Relieving Process 振动时效效果现场判断的判据
- vibratory stress relieving 振动时效
- The effect of vibratory stress relies (VSR) of weldement and its mechenim analysis is a new subject in engineering. 振动时效对焊件抗应力腐蚀的影响及机理分析是工程技术界一个新课题。
- 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。
- 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。
- A change, usually an increase in rotary torque due to stress relieving as the mud weight overbalance gradually decreases. 由于钻井液密度逐渐下降失去平衡,应力消除,通常会使转盘扭矩上升。
- 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。
- Soft and light feeling creats a sense of relaxation squeezable for stress relieving. 柔软与轻便的外型给人一种放松的感觉且能减压。)
- Crying can be a great stress reliever. 哭是一种很好的减压方式。
- Incense sticks are also commonly used in everyday life as air fresheners and in aromatherapy as mood enhancer or stress relieving agent. 印度长香同样普遍用于日常生活当中作为空气净化剂,用在香料按摩作为心境增强剂或者作为压力减轻剂。
- 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。
- Park your car away from the shopping mall in order to increase the amount of time spent walking continuously. A brisk walk is invigorating and stress relieving. 将你的车停在远离商场的地方,以增加走路的时间。快走可以令你精力充沛,缓解压力。
- The results showed that beam fracture was resulted from high residual stress, and vibratory stress relief could greatly reduce residual stress and improve the stress distribution mode. 试验结果表明,车架大梁的断裂与残余应力太高有关,振动时效能大幅度降低车架大梁的残余应力并改善其残余应力的分布状态。
- 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。
- Cuttings shape and size can significantly change from clean cut to angular, splintery, chunky and usually larger than normal usually due to stress relieving. 由于应力消除,钻屑的形状和大小都有明显变化,有时无岩屑,有时岩屑的棱角、片形、厚度都比平时的要大。
- This will include value added operations such as stress relieving, welding, painting (including blast and prime), and assembly at both subassembly and finished levels. 这将包括增值业务,如应力退火,焊接,涂装(包括爆炸和总理) ,并装配在装配和成品的水平。