A new type electromagnetic vibrating head was designed to meet the use of linear vibration welding apparatus in the paper.
文中根据振动摩擦焊接的需要设计了一种新型的电磁式振动头。
The thesis aims to develop a micro-vibration platform using Giant Magnetostrictive Vibrator (GMV), which is expected to improve the vibrating force and frequency scale of vibration welding technic.
针对振动焊接中激振器的激振力不大、频带不宽等缺陷，本文研制了一种以超磁致伸缩激振器为执行元件的微振动平台。
The instrument should be calibrated in an area free of vibration or stray magnetic fields such as power lines, generators, or welding equipment.
仪器校准应在无振动区域以及无发电机，焊接设备等干扰磁场的区域进行。
Internal bolts subject to vibration, fluctuating load, impact load or dynamic load shall be protected against loosening. Double nuts, unti-loose washers, tack welding, etc. shall be used.
可能受到振动、波动载荷、冲击载荷或动力载荷的内部螺栓应加以保护防止松动。可采用双螺母、防松动垫圈、点焊等。
The article puts forward computer aided design (CAD) method used for a light flexural vibration of the ultrasonic spot welding machine.
该文提出了超波声点焊机轻型弯曲振动系统的CAD（计算机辅助设计）方法。
The influences of the welding residual deflections and stresses on the plating vibration were discussed.
探讨了焊接残余变形、残余应力对船体板振动频率的影响。
Vibratory submerged arc welding is a new welding process to improve welding quality by applying vibration on plate.
振动埋弧焊工艺是一种在焊接过程中通过给焊件施加振动来改善焊接性能的新工艺。
Overall steel welding machine, the vibration aging treatment, deformation and rigidity.
机床整体钢结构焊接，经震动时效处理，不变形，刚性好。
In the welding process, the Lateral vibration in welding mold easily lead to uneven distribution of welding face amplitude, and thus directly affect the welding quality.
在焊接过程中，矩形焊接模具的横向振动容易导致焊接工作面振幅分布的不均匀，从而直接影响焊接质量。
In this paper, the problem of welding pool dynamic vibration was investigated by elastic dynamic theory.
采用弹性体力学理论，对焊接熔池波动力学进行了探讨。
The introduction of ultrasonic vibration reduces the metal flow resistance and fluid pressure loss, raises the flow speed, raises the welding quality and facilitates welding of thick plates.
超声振动的引入降低金属流动阻力和流体压力的沿程损失，提高流动速度，提高了焊缝质量，也可有效解决厚板焊接困难。
Fracture failure analysis was made on resistance spot welding motor bracket test specimens which were destroyed by the high-frequency vibration.
分析了电阻点焊电动机支架高频振动破坏试样的失效原因。
And the welding pool vibration equation is set up.
建立了焊接熔池波动方程。
Overall, the vibration frequency exerts more influence on the welding quality than the vibration amplitude. Therefore, it should give priority to the optimization of the vibration frequency.
从总体上看，振动频率对焊接质量的影响要比振幅显著，所以应优先对振动频率寻优。
Electric accessorial structure is designed to ensure steady welding of vibration-damping sheets.
设计了能保证减振板焊接过程稳定的导通旁路。
Electric accessorial structure is designed to ensure steady welding of vibration-damping sheets.
设计了能保证减振板焊接过程稳定的导通旁路。
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