All in all, the welding strength is much better than common welding machine.
综合这两点改进，焊接强度大大优于普通门窗焊接设备。
Also, the relations between the welding strength and the material properties as well as metallographic state are investigated.
研究了触头熔焊强度与金属材料性质参数及金相状态间的关系。
The twice impulse process is employed to change the metallic structure of the resistance welding so as to improve the welding strength.
应用二次脉冲电流，改变电阻焊熔核的金属组织结构，达到提高焊接强度的目的。
Laser welding thin wall bit is characterized by high welding strength of bit teeth, no falling out of the teeth and mass production by non water dry drilling.
激光焊接薄壁钻头的显著特点是钻齿焊接强度高，不掉齿，可以用于无水干钻，便于实现大批量规模化生产。
For welding low-alloy and high strength steel with corresponding strength grade.
用于相同强度等级的低合金高强钢的焊接。
The quality of resistance spot welding of low carbon steel and high strength low alloy steel is studied by looking into the dynamic voltage characteristics of the electrodes.
本文通过对电阻点焊电极电压动态特性的分析，研究了低碳钢及低合金高强度钢电阻点焊的质量问题。
Material for rail of crane is of strong strength because of high carbon content, but of poor weldability, which makes more cracks. Strict technique is required in such welding.
吊车轨道的材料由于其含碳量较高，强度大，可焊性较差，焊接时容易产生裂纹， 因此要严格按照工艺执行。
The paper discusses over the influence exerted by welding residual stress on the static strength, brittle fracture and stress-corrosion cracking of metal structure.
本文介绍了焊接残余应力对金属结构的静强度、脆性断裂以及应力腐蚀开裂的影响。
No substrate deformation and collapse, no strength reduction and cracks after welding.
无基材结构变形的影响，无变形及塌陷，焊接后强度减小和龟裂。
Therefore, the steel is mainly used for low temperature impact of the impact of the components, welding structure and other requirements of higher strength components.
因此，镇静钢材主要用于低温下承受冲击的构件、焊接结构及其他要求强度较高的构件。
Electric welding machine cable [1] (YH cable) full of high strength rubber sleeve electric welding cable, commonly known as welding wire, is a YC cable (general rubber cable).
电焊机电缆[1]（YH电缆）全称高强度橡套电焊机电缆，俗称焊把线，是YC电缆（通用橡套电缆）的一种。
But this method is used to determine welding residual stresses in many cases where the stress peaks are often near the material's yield strength.
但是在许多情况下，钻孔法是用于测量焊接残余应力，而该应力峰值往往接近材料的屈服极限。
Basically, those steel pipe materials which, with adequately high strength, show sufficient toughness, good welding behaviour and resistance to corrosive media are in demand.
基本上，这些需求的钢管材料，都具有足够大的强度，韧性，良好的焊接能力以及耐腐蚀介质。
Strength and bending resistance test, welding heat test and highly accelerated life test (HALT) were retested up to grade.
经瓷体强度实验、抗弯曲实验、耐焊接热实验、加速寿命实验，其各项指标均合格。
By using finite element method, a pressure piping with incomplete welding flaw was analyzed in strength and assessed in safety.
采用有限元方法对一条含未焊透缺陷的压力管道进行了强度分析与安全评定。
Aluminum bronze, wear and corrosion and high strength. Welding or surfacing of copper alloys.
铝青铜，耐磨、耐蚀，强度高。铜合金焊接或堆焊。
Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
硅青铜，耐蚀、强度高。铜、硅青铜及黄铜焊接用。
Suitable for welding of critical structures of low carbon steel and low-grade strength of low alloy.
用于焊接较重要的低碳钢结构和强度等级较低的低合金钢。
Manganese aluminum, corrosion resistance and high strength. Welding of aluminum alloys.
铝锰，强度高，耐蚀。铝合金焊接用。
The effect of electromagnetic force on the splash, joint strength and welding process of capacitor discharge projection welding is studied.
研究了焊接过程中焊接电流产生的电磁力对电容储能凸焊喷溅、接头强度及焊接工艺的影响。
The effect of welding process on the microstructure and the strength of welded joint is discussed in the present paper.
探讨了焊接工艺过程对气压焊焊接接头显微组织及强度的影响。
So it is essential to reinforce quality control and improve welding procedure in order to ensure the structural strength of bogies.
因此改善焊接工艺，加强质量管理，是保证焊接转向架结构强度的关键。
Through experiments in welding, the paper has proved its excellent properties from the effects of welding technology, mechanical strength to electric conductivity etc.
本文通过焊接试验研究，从焊接工艺效果、机械强度、导电性能等方面证明了这种新型钎焊料的优异特性。
The suitable welding material and the rational welding parameters were confirmed by welding procedure test of high strength weather resistant steel. It was successfully applied to the production.
通过对新型高强度耐候钢材进行焊接工艺试验，匹配合理的焊接材料，确定了合适的焊接工艺参数，并成功地应用于产品的焊接生产。
The mesh stiffness. Good elasticity. Uniformly accurate welding high strength.
其网片钢度大。弹性好。间距均匀准确。焊接点强度高。
But the mechanical properties of weld joint have influence on selection of welding technology and welding material, and on strength calculation of construction.
而接头性能直接影响着结构焊接工艺的选择和强度计算。
Yttriated Tungsten is primarily used in military and aviation industry with narrow arc beam, high compressing strength, highest welding penetration at medium and high current.
钇钨电极在焊接时，弧束细长，压缩程度大，尤其在中、大电流条件下溶深最大，目前主要用于军工和航空航天工业。
After cemented carbide brazed is quenched and tempered, the strength of welding stam descend obviously.
硬质合金钎焊后进行淬火、回火处理，焊缝强度明显下降。
The result of welding experiment and production practice show that the welded rear-axle housing have quality stability and high precision and fatigue strength.
通过试验和生产验证，所焊接的后桥壳体精度高、抗疲劳性能好、质量稳定。
The result of welding experiment and production practice show that the welded rear-axle housing have quality stability and high precision and fatigue strength.
通过试验和生产验证，所焊接的后桥壳体精度高、抗疲劳性能好、质量稳定。
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