The device for welding steel, tempering driving stress.
该设备为钢板的焊接件，回火处理驱动应力。
According to the feature of ER70S-6 welding steel, the quality of wire rods is analyzed.
介绍了唐钢er 70 S -6焊丝钢的特点对盘条质量进行了分析。
Used for welding steel structure and low alloy steel with low strength rank, like 09mn2 etc.
用于焊接重要的碳钢结构和强度等级较低的低合金钢，如09Mn2等。
The technical requirements and technical methods of high input energy welding steel plate for oil storage was described.
介绍储罐用大线能量用钢开发的技术要求与途径。
The out-shell of GS Series Toughened Breaking Machine has applied strong welding steel structure , it has wide universality.
GS系列机型的外壳都采用牢固的焊接钢结构，具有广泛的通用性。
The optimum median current and median time were found by experiment when welding steel using waveform with middle median phase.
采用中中值波形控制方法对钢进行焊接试验，确定了最佳的中值电流和中值时间。
It also includes application steels for Bridges, pipes, pressure vessels, automotive manufacturing, shipbuilding and welding steel grades.
它还包括应用于桥梁、管道、压力容器、汽车制造、造船以及焊接钢种等钢材。
The chemical composition, refining and rolling technique are optimized and studied, which to improve the general performance of welding steel obviously.
对该钢化学成分、冶炼和轧制工艺进行了优化研究，使其综合性能明显改善。
At present, there is not special technological criterion or specification in China for manufacturing and welding steel structure of railway bridge girder erecting machine.
目前，国内在铁路架桥机钢结构的制造及焊接工艺方面，还没有专门的规范或规程。
Flexible pipe (also called wire road coated with plastic), is the welding steel pipe coated plastic resin. To prevent separation between coating and steel, special adhesive is used.
线棒（也称覆塑管），是带有塑料涂层的焊接钢管，为防止涂层与钢管分离，它们之间使用特殊的粘合接。
The results indicate that HAZ produced during welding of grade X80 steel is made up of grads structure under different temperature.
结果表明，X80级管线钢在焊接过程中形成的热影响区由不同温度下形成的梯度组织组成。
With lifting, welding, mining, transport, concrete, steel traction, and other major construction machinery and equipment 417 Taiwan, to 13989.66 kilowatts of power.
拥有起重、焊接、挖掘、运输、混凝土、钢筋牵引等主要施工机械设备417台，总功率达到13989.66千瓦。
Steel plate cutting and welding are widely used in industries. How to increase cutting precision and efficiency has been one of the most popular research fields.
钢板热切割与焊接在工业生产中的应用非常广泛，如何提高切割和焊接精度、效率一直是研究的热点领域之一。
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。
The notch welding stress and the collapse-deformation of steel container directly affects the welding quality and service life of the container.
钢制容器人孔的焊接应力及塌陷变形，直接影响容器的焊接质量和使用寿命。
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。
Therefore, a very strong steel, and good welding, to ensure that no danger of anything going wrong.
因此，需用非常结实的钢架，并且焊接好，确保万无一失。
No steel company knows more about steel selection, machining, texturing, polishing, welding or mold coatings, than International mold steel, just ask our customers.
没有钢铁公司比我们知道更多关于钢的选择，加工，抛光，焊接或铸造涂料，比如国际模具钢，让我们拥有了更多的客户。
The increase of silicon will reduce the welding performance of steel.
硅量增加，会降低钢的焊接性能。
The special requirement for the welding of X80 pipeline steel was described also.
还简述了X80管线钢对焊接的特殊要求。
For carbon steel and low alloy steel iron welding.
用于铸铁碳钢不锈钢和低合金钢的焊接。
This change the behind situation welding cables bridge by profile steel and putting together cables bridge before now.
这就改变了过去单一采用型钢焊接和组装电缆桥架的落后局面。
In the construction of steel pipe scaffold on electric welding machine, vibrator and other electrical equipment should be placed in dry wood, operators shall wear insulating protective equipment.
在钢管脚手架上施工的电焊机、振捣器等用电设备应放置在枯燥的木板上，操作人员应穿戴绝缘的防护用品。
Application of stainless steel after welding (not by steel) flat shovel thoroughly clean slag and spatter.
焊后应用不锈钢(不得采用碳钢)扁铲彻底清理熔渣和飞溅。
The design principle and realization method of a new kind of radiographic welding seam inspection system for steel tube were introduced.
介绍了一种应用于钢管焊接接头检验的射线透视系统的设计原理与实现方法。
Electric welding is used to repair iron and steel parts of machinery, and to make steel pipe and frameworks of all kinds.
电焊可用于修理机器的铁制和钢制部件，还可以用于制作各种各样的钢管和其它钢结构部件。
Preheating shall be carried out for carbon and low alloy steel welding where required. Preheating temperature shall be kept uniform from the start to the end of welding.
在进行碳钢及低合金钢的焊接时应进行预热。预热温度在焊接开始到结束期间应保持均衡。
Preheating shall be carried out for carbon and low alloy steel welding where required. Preheating temperature shall be kept uniform from the start to the end of welding.
在进行碳钢及低合金钢的焊接时应进行预热。预热温度在焊接开始到结束期间应保持均衡。
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