查询词典 forge welding

Suitable for tungsten argon arc welding and acidic,alkalescent, stainless steel welding rod of diameter of 1.0~6mm.

适用于钨极氩弧焊及直径1.0～6mm的酸性、碱性、不锈钢等焊条焊接。

The welding distortions of the diaphragm with coroneted blades in steam turbine have been studied with model and production experiments in this thesis. It is a main purpose to find out the rule of welding distortion of the diaphragm in radial, circumferential and axal direction.

为了掌握蒸汽轮机自带冠靜叶隔板焊接产生的直径变形、半径变形、节圆收缩率和倾斜变形的基本规律、提出减小和调整焊接变形的合理工艺措施，本文通过基于正交设计的模型试验和现场监测对自带冠靜叶隔板的焊接变形进行了研究。

A commonly observed welding defect characteristically occurs at high-speed welding, such as humping weld. Humping is the periodic occurrence of beadlike protuberances.

但焊接速度提高的同时也更容易产生焊接缺陷，如驼峰焊道，即焊缝金属沿焊接方向上分布严重不均的焊缝成形缺陷。

In this paper,the built-up welding rod of the wear-resisting alloy with boronic compound hard phase is studied by author which is a Cr-Mn-B alloy system, the structure of buitt-up welding layer is consist of eutectic of austenite and contain boronic compound hard phase.

该文研究的硼化物硬质相耐磨合金堆焊焊条为Cr－Mn－B合金系，堆焊层组织由奥氏体和含棚化物硬质相的共晶体组成，由于硼化物硬质相的硬度高，故含硼化物硬质相的共晶体在磨损过程中起到耐磨骨架作用，显著地提高了堆焊层的耐磨性。

Mingbiao non-welding burglarproof decorating netted windows can be assembled without welding which saves your trouble and guarantee the security .You can choose from the the various styles according to your requirement.

名标免焊百变装饰铝防盗网可以组合安装，免除了现场安装需要焊接的麻烦，保证防盗性能的稳定性；多种款式的产品可以适合任何窗口的安装，同时还可根据自己的需要选择圆管、方管进行组合安装，让您省心省事。

Comparing with common side hybrid laser-arc welding, coaxially combined laser beam and arc can provide a symmetrical circular thermal source on the workpiece surface, which is convenient for 3-D welding.

与目前常用的旁轴激光-电弧复合焊相比，激光-电弧同轴复合可以在工件表面提供对称热源，焊接质量不受焊接方向影响而适于三维焊接。

Special ventilation design good for colling in processing,extend the efficient working time of welding machine,keep out of dust and dampness to increase reliability of welding machine.

专用的散热风道设计，利于功能期间的散热，延长焊机的有效工作时间，保持IGBT不易结尘结露，提高焊机可靠性。

The welding dislodgement machine is changes the welded joint position the important equipment, obtained the wide spread application in the robot welding.

焊接变位机是改变焊缝位置的重要设备，在机器人焊接中得到了广泛应用。

Welding seams were tested and experiment of laser welding of DOGAL 800DP zinc coated high strength steel was performed using orthogonal test method.

采用正交方法优化试验方案，对DOGAL 800DP 镀锌高强钢进行激光焊接试验，并对激光焊接试样进行了多种焊接质量的检测。

Prior to welding, check welding voltage, time, etc to see whether they are in compliance with requirements by electrofusion fitting.?

焊接之前要核验焊接电压、时间等熔焊参数是否与电熔管件所需求的一致。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。