Mechanism of the residual stress reduction in aluminum alloy welding by ultrasonic wave 超声波消除铝合金焊接件残余应力的机理研究
No substrate deformation and collapse, no strength reduction and cracks after welding. 无基材结构变形的影响,无变形及塌陷,焊接后强度减小和龟裂。
Development of low heat input and spatter reduction CO_2/ MAG alternating current welding system by controlled bridge transfer process 通过CBT方法开发低热输入低飞溅CO2/MAG交流焊接系统
Research on reduction of influences acted by border effect in explosive welding 减小爆炸焊接边界效应影响研究
Through the analysis of material and construction, the dissimilar steel gear is successfully welded using stress reduction zone by heating and proper assemble and welding sequence. 通过对铸焊齿轮的材料和结构的分析,利用加热减应区法及适当的装配焊接顺序,成功地焊接了异种金属的合金钢齿轮。
ANAND viscoplastic constitutive equation was introduced into the FE model for calculation of the reduction of welding residual stresses during the post weld heat treatment. 将ANAND粘塑性本构关系引入到焊后热处理消除残余应力的有限元计算中。
Analysis of Pressure Characteristics of Electro-hydraulic Proportional Pressure Reduction System of a Friction Welding Machine 摩擦焊机电液比例减压施力系统压力特性分析
Application of Anand viscoplastic constitutive equation in the quantitative evaluation of the reduction of welding residual stresses during the post-weld heat treatment ANAND粘塑性本构模型在热处理消除焊接残余应力效果定量评价中的应用
Reduction of welding distortion in thin aluminium alloy sheet welded joint by trailing intensive cooling 随焊激冷减小铝合金薄板的焊接变形
In this paper, the method measuring joint reduction ratio of V01 arc welding robot is presented. 提出了V01弧焊机器人关节减速比的测量方法。
Through a series of processes such as noise reduction, binary, refinement, smoothness, fitting, and calibration, the relative welding dynamic displacement field could be acquired automatically. 经降噪、二值化、细化、平整、拟合、标定等一系列处理后,即可自动生成相对动态位移场。