主营：扳金焊接件、大型冷作焊件。
Main: pull the welding parts, large pieces of Cold Working welding.
原则上采用与焊接该焊件相同的焊材；
焊件也有助于削弱振动传递。
Welds also help block vibration transmission through the steel frame.
对于较厚的焊件，应进行频率自动控制。
For welding thicker pieces, automatic frequency control should be adopted.
用于大焊件时建议预热。
ZZG50A真空过滤机机壳为大型铆焊件。
The shell of ZZG50A vacuum filter is a heavy welding structuce.
焊前必须对焊件清除铁锈、油污、水份等杂质。
Rust, oil stain, moisture and other impurities should be cleaned before welding.
用于切割、铲除焊件或铸件的飞边、毛刺等凸出物。
此外，必须刹车杆弯曲，以便它可以清除转向臂焊件。
In addition, the brake lever must be bent so that it can clear the steering arm weldment.
它将检测焊缝位置的传感器与检测焊件高度的传感器合为一体。
It combines the sensor detecting positions of seams with the sensor detecting height of welded parts.
焊前须将焊件表面的油污及铁锈清理干净，选择适宜的焊接规范。
Cleaning the oil stain and rust of the welding surface before welding, choosing suitable welding standard.
研究了薄壁管T型接头的电阻焊焊件的接触形式，焊接规范及接头的机械性能等。
The joint design, welding procedure and mechanical properties of the joint are studied for resistence welding of thin tubular T connection.
试验结果表明焊件的疲劳寿命可以通过打磨焊缝得到改善，尤其对于高强度钢焊件。
The experimental results show that the fatigue life of steel welded joints can be improved by grinding the weld bead, especially for the higher strength steel.
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。
Vibratory submerged arc welding is a new welding process to improve welding quality by applying vibration on plate.
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。
The residual stress of the beryllium ring weldment was studied by FEM simulation and X ray stress measurement.
焊件在快速加热和冷却过程中温度场的正确描述是焊后接头力学性能分析的前提条件。
The correct description of temperature field during welding processes for quick heating and cooling is prerequisite for analysis of stress-strain of welded joints.
并采用剖切焊件的方法对分割结果进行了试验验证，试验结果表明提出的方法是可行的。
The destructive experiments of I-shaped weldments were carried out to verify the segmentation results. The results show that the provided method is feasible.
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。
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.
锡焊件、铅锡合金、锌压铸件、铍青铜、磷铜等合金在电镀前也常用预镀铜来改善结合力。
Tin welding parts and lead-tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.
特别适合铜雕像修复的焊接，建议在钢材多层焊时使用脉冲电弧焊，用于大焊件时建议预热。
Particularly suitable for repair welding of bronze statues. For multilayer welding on steels, pulsed arc welding is recommended. For large work pieces preheating is recommended.
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。
Temperature field distribution of weldment, which reflects complex welding heat process, is a basic on studying welding deformation, residual stress and so on.
接地钳，这是地面电缆的一部分，必须连接在适当的地方，直接连接在焊件上以避免杂散电流。
Earth clamps, which are part of the ground cables, must be installed closely to the welding area and directly to the material to be welded to avoid stray currents.
结果表明：七种材料的焊件都存在着尺寸不稳定，这种尺寸不稳定变形随时间的变化速率逐渐变缓；
The results show that the weldments made from those metals in as-welded condition are instable in dimension and the rate of dimensional change decreases with time.
针对峰值异常和斜凹形异常缺陷分别提出了一个缺陷到射线穿透焊件最薄处的投影距离自动提取算法。
According to the characteristic of abnormal peak and abnormal slant-concave flaw, an automatic extraction algorithm of projection distance was presented individually.
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 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.
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。
Results shows that penning in the weakest region of welded joint may strengthen welded toe obviously, and substantially improve ductility and strengthen of weldment.
采用实时成像系统，对复杂结构钛合金激光焊件进行了检测，得到了含有微小缺陷的激光焊件射线图像。
Laser welding seams in titanium alloys with complex structure were detected by using real time imaging system in this paper, and the images of ray detection which contain tiny flaws were obtained.
采用实时成像系统，对复杂结构钛合金激光焊件进行了检测，得到了含有微小缺陷的激光焊件射线图像。
Laser welding seams in titanium alloys with complex structure were detected by using real time imaging system in this paper, and the images of ray detection which contain tiny flaws were obtained.
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