... spiral-welded pipe螺旋焊接管 spot-welded joint点焊接头 stamping-welded冲压焊接的 ...
基于80个网页-相关网页
...键字: 合金箔；储能焊；点焊接头；相分离；快速凝固[gap=1430]Key words: alloy foil; capacitor discharge welding; spot weld joint; phase separation; rapid solidification...
基于44个网页-相关网页
...能检测；点焊接头 [gap=6337]rds: Friction stir welding; aluminum alloy; mechanical testing of welded joints; spot joints [ 此贴被maif在2007-08-21 21:45重新编辑 ] ..
基于8个网页-相关网页
In the study of ultrasonic non-destructive test signals for car body coated steel spot -welded joint, direct contacting method was used to pick-up the A-signal. FFT was used to study the characteristics at frequency domain of the ultrasonic signals.
在对汽车用镀锌钢板点焊接头的超声无损检测中,采用超声直接接触法提取接头超声A 信号,采用快速傅立叶变换对检测到的超声波A 信号进行变换,分析信号的频域特性。
参考来源 - 基于DSP技术的超声波无损检测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
采用水浸超声聚焦直入射法对镀锌薄钢板点焊接头进行了质量评价。
The quality of spot welds in galvanized sheet metal was evaluated by using ultrasonic water immersion focusing method.
并利用三维动态有限元模拟了点焊接头疲劳裂纹扩展过程中频率变化特性。
Then the characteristics of frequency variation during the fatigue crack propagation process are simulated by three - dimensional dynamic finite element analysis.
提出一种基于参数监测和信息处理保证电阻点焊接头质量的计算机软件系统实现方法。
A method is proposed to design the computer software that is used to assure joint quality of resistant spot welding based on parameters monitoring and information processing.
应用推荐