研究了激光焊缝质量与激光焊接工艺参数的关系；
The parameters are laser power, power density, beam spot size, welding speed, laser mode and auxiliary gas blow.
研究了焊接工艺参数及刀头材料对焊接质量的影响。
A parametric investigation was conducted to estimate the effect of laser welding technology parameter and saw blade material.
结果表明：填充材料和焊接工艺参数对焊接性影响较大。
The results are as follows: The weldability of iron-aluminides alloys on TIG welding has close relation with filler materials and welding parameter.
基层的焊接工艺参数按同种基层材料焊接的工艺参数确定。
The welding parameters of base plate and clad plate refer to those of the same base material and clad material respectively.
同时研究了焊接工艺参数、热处理状态对接头性能的影响。
The effect of welding parameters and artificial aging on the overlap joints were investigated.
因此在焊接过程中应该适当改变焊接工艺参数，调整焊接规范。
Therefore, during the welding process the welding parameters should be changed appropriately, and the welding conditions should be adjusted too.
实验结果给出了焊接工艺参数对该铝合金力学性能和疲劳行为的影响。
The results show the influence of welding process parameters on mechanical properties and fatigue behavior.
笔者介绍了生产中常用的几种焊接方法组合以及相应的焊接工艺参数。
This paper presents several welding methods which used in the production combination and corresponding welding technique parameters.
通过对焊接工艺参数进行精密控制，实现了铜箔漆包线的单面直接焊接。
Through precise control of welding process parameters, one-side welding enameled wire to copper foil is realized.
针对X80管线钢管的焊接工艺参数对指导工程焊接具有重要的应用价值。
The welding process parameters for the X80 steel have very important applicable value on instructing the project application.
采用有限元方法，定量分析了电子束焊接工艺参数与铍环内表面温度的关系。
In this paper, relation between electron beam welding parameters and temperature field of beryllium is studied quantitatively with finite element method.
因此，优化焊接工艺参数是减小、控制焊接残余变形和残余应力一种有效手段。
Therefore, optimizing welding parameters was a valid means to minish and control welding residual stress and distortion.
通过穿孔过程分解研究，揭示出焊接工艺参数在小孔稳定建立过程中的影响规律。
By analysis of the establishing process of the keyhole weld pool, the regularities of the welding parameters are obtained.
本文的工作对于等离子弧焊接工艺参数的匹配及其过程的优化有重要的指导意义。
This work may be as a useful tool for the understanding of the parameters matching and process optimization in plasma arc welding.
结果表明：焊接工艺参数合理，在焊接接头未发现任何焊接缺陷，焊缝质量良好；
The results show that the welding parameters were reasonable, and any welding flaws were not found, and the quality of welded joints were good.
探讨了激光焊接工艺参数对激光深穿透焊接中的深宽比的影响，找出了其影响规律。
In this paper the effect of adopted technological parameters upon the depth-width ratio in laser deep penetrating welding is discussed, and the rule of the effect are found.
介绍了等离子焊接系统在不锈钢焊管生产中的一些焊接工艺参数以及实际应用的效果。
It is introduced some welding process parameter of plasma welding system and its effect on practice application during stainless steel welded pipe.
利用自制的活性剂，考察了焊接工艺参数对奥氏体不锈钢A-TIG焊焊缝熔深的影响。
Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out.
探讨了焊接工艺参数包括激光功率、焊接速度、正反面保护气体流量对焊接效果的影响。
The effect of processing parameters including laser power, welding speed and protection gas flow on the welding quality was researched in this paper.
给出了这些管段焊口的坡口形式、焊接方法、焊接材料、焊接工艺参数及实焊工艺程序。
The groove shapes, welding methods, filling materials, procedure parameters and concrete welding sequence are provided.
本文还研究了焊接工艺参数和二次热循环峰值温度对实验钢x 80组织性能的影响规律。
The influences of welding process parameter and twice thermal cycle on the microstructure and properties of X80 pipeline steel are also investigated in this paper.
长期以来，由于焊接方法及焊接工艺参数的选取不当，严重影响了计算机箱体的焊接质量。
For a long time, because of the improper selection of welding methods and welding technology parameters, the welding quality of the ruggedized computer chassis in our institute has been affected.
通过对冲击韧性的测试结果与微观组织的分析，确定出使焊缝冲击韧性最佳的焊接工艺参数。
Meanwhile the optimal welding parameter which was suitable for welding line impact toughness was gained by analysis on the test result of impact toughness and microstructure.
利用正交实验方法，研究了聚丙烯(PP)塑料的激光透射焊接工艺参数对焊接质量的影响。
The influence of laser transmission welding parameters for polypropylene (PP) plastics on welding quality is investigated by orthogonal design method.
对两组不同焊接规范下复合过渡接头的界面结合强度进行了对比，确定了合适的焊接工艺参数。
Interface bonding strength of clad transition joints welded in two different welding procedures is compared and a proper welding procedure is determined.
研究了焊接电流、焊接速度及焊接电压等焊接工艺参数对A - TIG焊焊缝熔深的影响规律。
The effect of welding parameters such as welding current, welding velocity and welding voltage on A-TIG weld's depth and width has been studied.
探讨氦-氩混合气体保护下tig焊接az31镁合金板的可焊性，对其焊接工艺参数进行确定。
The weldability of AZ31 magnesium plate by He-Ar mixed gas tig welding was investigated. The welding process parameters for AZ31 plate with a 3 mm thickness were optimized.
以az31变形镁合金为研究对象，分析了其TIG自动焊过程中焊接工艺参数对焊缝成型的影响。
Based on the wrought AZ31B magnesium alloy, the effect of the welding parameter on weld shape was analyzed in the course of the TIG welding.
介绍了窄间隙焊的特点，对坡口形式的确定、埋弧焊剂的筛选、焊接工艺参数的选择进行了详细分析。
Introduces the feature of the narrow gap welding, and analyses how to determine the form of groove, screen out submerged-arc welding flux and choose welding condition in detail.
介绍了窄间隙焊的特点，对坡口形式的确定、埋弧焊剂的筛选、焊接工艺参数的选择进行了详细分析。
Introduces the feature of the narrow gap welding, and analyses how to determine the form of groove, screen out submerged-arc welding flux and choose welding condition in detail.
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