For repair welding on general grey cast iron weldment.
用于强度要求不高的灰口铸铁件的焊补。
The same type of electrode shall be used for the weldment;
原则上采用与焊接该焊件相同的焊材；
It is more usual to complete the weldment first and then to galvanize it.
所以常用的方法是先把钢板焊起来再镀锌。
It is more usual to complete the weldment first and then to galvanize it.
常用的方法是先把钢板焊起来再镀锌。
The application of weldment and its economic efficiency is also described.
并阐述了焊接件的应用及其经济效益。
In addition, the brake lever must be bent so that it can clear the steering arm weldment.
此外，必须刹车杆弯曲，以便它可以清除转向臂焊件。
Special welding equipment must be developed, to achieve Cu-Al pipe weldment in high quality.
为实现铜-铝管的优质焊接，需要研制相应的焊接设备。
The residual stress of the beryllium ring weldment was studied by FEM simulation and X ray stress measurement.
采用有限元分析法和X射线应力测试法对铍环形焊件的残余应力分布规律进行了研究。
For decade of years, this machine was famous in quick arc-starting, less spatter, good weldment and cost saving.
十多年品牌，起弧快速、飞溅小、焊道美观、效率高。
The paper introduces the test of welding residual stress in weldment of constructional machinery and its distribution law.
通过测试工程机械结构件焊接残余应力，分析其分布特点；
Strength of resistance spot weld is determined by the physical attributes of weldment including material and geometric issues.
电阻点焊接头的焊接强度由母材和熔核的材料属性及几何特征决定。
The effect of different welding techniques, and alignment after welding, on the residual stress of rectangular girder weldment was studied.
介绍不同焊接工艺对厢形梁焊接残余应力的影响及校直前后其残余应力的变化。
The reason for preventing the weld joint from cold cracking with this kind of insulator to keep the weldment cooling slowdown is discussed also.
探讨了硅酸铝保温缓冷焊接条件下能防止焊接冷裂纹的原因。
Whole weldment includes practically elastic deformation zone, compressive plastic deformation zone, tensile plastic deformation zone and melting pool.
整个焊接板由弹性变形区、压缩塑性变形区、拉伸塑性变形区和熔池组成。
Before QT treatment, grain size distributions in weldment and matrix are relatively homogenous, while after QT treatment the small grains are preponderant.
调质处理前焊缝和热影响区中晶粒尺寸分布较为均匀，而调质处理后主要以小尺寸晶粒为主。
Temperature field distribution of weldment, which reflects complex welding heat process, is a basic on studying welding deformation, residual stress and so on.
焊件中的温度场分布反映了复杂的焊接热过程，是研究焊接变形、焊后残余应力等状况的基础。
This paper discusses the primary design ideas of the weldment coded system, which is relevant to the system design, data structure. system structure design, etc.
本文从系统设计、数据结构设计和系统结构设计等方面探讨了焊件编码系统基本设计思想。
Results shows that penning in the weakest region of welded joint may strengthen welded toe obviously, and substantially improve ductility and strengthen of weldment.
结果表明：锤击处理可明显强化焊接接头，特别是随焊锤击能够明显强化焊趾，提高焊件的强度和塑性。
The infrared measuring temperature technique as non-contact measuring temperature method can reflect the heat cycle process of the temperature change along with time of the weldment.
作为非接触测温的红外测温技术，能够真实地反映出焊件在焊接工艺中的温度随时间变化的热循环过程。
The results show the accumulated damage of reformer tubes is localized, and the damage of the weldment located at the lower part of reformer tubes is more serious than that of the parent metal.
结果表明炉管的累积损伤具有局部性，下部高温段的焊缝损伤较母材严重。
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。
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。
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