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- The temperature variations of several points on the outside of welded joint are measured by using thermocouples which are spot welded on the surface of the workpiece. 使用热电偶点焊到工件表面的方法对接头部分若干点的温度变化进行了实时测量,并与计算结果进行了对比。
- Method of fatigue testing for spot welded joint 点焊疲劳测试方法
- Method of tension shear test for spot welded joint 点焊接剪切试验方法
- Method of tension test for spot welded joint 点焊接张力切断试验方法
- Test method for shear tensile fatigue of spot welded joints 点焊接头剪切拉伸疲劳试验方法
- Method of macro test for section of spot welded joint 点焊接断面试验方法
- “Fatigue Damage and Dynamic Natural Frequency Response of Spot welded Joints”， 2004获美国SAE Arch T. Colwell Merit Award奖 ，（排名第1） “多轴疲劳损伤与寿命预测”，2000年获北京市科技进步三等奖，（排名第1）
- Fig.6 The effect of heat input on the UTS of the TIG welded joints. 图6线能量与钨极氩弧焊焊接接头极限抗拉强度的关系。
- spot weld joint 点焊接头
- 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。
- Ultrasonic fast identification for faulty welded joint defects of auto-body spot welding 车身点焊接头虚焊缺陷的超声快速识别
- Using experimental and finite element analysis methods, the effects of electrode forging force are investigated on residual stress and fatigue behavior of spot welded aluminum alloy joints. 采用试验和有限元分析相结合的方法,考察了锻压力对铝合金电阻点焊接头中残余应力和接头疲劳行为的影响。
- Seals underbody, weld joints, trunk interior and firewall of motor vehicles. 汽车底盘，焊缝，卡车内饰等。
- An engineering calculation method of spot weld fatigue life prediction is introduced. 摘要介绍一种焊点疲劳寿命预测的工程计算方法。
- And the draws of the stress, the whole life and the spot weld life of the crossmember are got after the analysis. 应用有限元分析法对副车架的疲劳台架试验进行强度和疲劳分析,得到副车架的应力分布图、副车架本体寿命云图和焊点寿命云图。
- Locate and identify the three main types of pipe connections: threaded joints, welded joints, and flanged joints. 查找并区分三种主要的管道连接方法：螺纹连接、焊接连接及法兰连接。
- Its comprehensive coverage focuses on the mechanical properties of stainless steel welded joints. 它的广泛报导集中在不锈钢焊接的联接机械性能。
- In this estimator, the ANN is to realize the mapping characteristics from dynamic resistance to spot weld mecnanical proterty. 在此估测器中，经训练的神经元网络将用于描述动态电阻曲线与焊点力学性能的映射关系。
- sheet spot welding joints 点焊接头
- It indicated that double wire welding technique not only advanced the efficiency of welding and quality of weld seam but also improve the tensile strength and facture toughness of the welded joints. 根据螺旋焊管内焊双丝焊工艺的特殊性,研制了一套内焊双丝焊装置,该装置由焊丝对缝跟踪机构、焊臂支撑导向机构、送丝系统、调节机构及导电焊炬等组成。
