焊

He cuts the pieces and solders them together.

他把那些断片切碎，然后把它们焊在一起。

Joints between reinforcement members can be made satisfactorily with tin solder.

锡焊能够满意地做成加筋构件之间的接头.

Diamond Tools, Posalux Tools, Engravement Tools , Spark Welding Electrodes, Machinery and Equipment.

采购产品金刚石工具, 工具, 雕刻工具,星火焊机, 电焊, 机械及设备.

It is considered by analysis that laser, solder ( or the matrix material for welding) and the system structure of laser micro-welding had influence on the welding speed.

分析认为，激光器本身、焊接过程中所用的钎料（或待焊接的基体材料）以及激光微焊接的系统结构对焊接的速度都有影响。

The research shows that heated plate temperature and welding pressure has a great significant effect on the joint performance, heating time has a significant effect on it, but press welding time is not significant.

研究表明，加热板温度和焊接压力对焊接接头性能的作用特别显著，加热时间对焊接接头性能的作用显著；而压焊时间对焊接接头性能的作用不显著。

The authors studied the welding technology and parameters for the tin-plate can and thier influence on welding speed and quality, investigated the microstructure and properties of the weld, analysed the distribution of tin in weld metal and carried out the flange test of the can body.

本文研究了罐身马口铁激光焊接工艺和焊接参数对焊接速度和质量的影响，检验了焊接接头的组织和性能，分析了Sn在焊缝中的分布，并进行了空罐的翻边试验。

When laser power is lower, laser welding is belong to thermal conduction welding model; with the increasing of laser power, the surface happen to appear evaporation, then it transforms from thermal conduction welding model into deep penetration welding model.

当功率较低时，激光焊接属于热传导焊接模式；随着激光功率的提高，当工件表面刚好出现汽化时，则处于热传导焊接向深熔焊接过渡的临界状态。

The welding method, welding material and welding equipment were selected according to the quality, specification, catagory, welding requirement and characteristics of welding joints of wellhead platform Wei 11-4. Three typical welding technologies are also introduced in this paper.

根据涠11&4工程钢结构的原材料的性质、规格、品种，焊接技术要求和焊接接头的特点选择焊接方法，焊接设备和焊材，以及介绍3种典型的焊接工艺。

It takes speed and skill to weld steel at this heat.

在这样的温度下焊钢需要速度和技术.

Also the machine mold is up to the required temperature and is usually controlled by thermostat.

铸焊模具应达到所要求的温度而通常用恒温器控制.

A number of metals and alloys, how ever , are difficult to silver-solder and require special procedures.

但是有许多金属和合金是难于银焊的,因此需要采用专门的工艺方法.

The methods that can be used are: improve the cope hole; deal with the backing strip used for beam flange; strict the requirements for welding; reduce welding defects; remove the cracked parts; partial substitution of components.

采用的方法有：改进焊接工艺孔、对梁翼缘焊接垫板进行处理、严格焊接工艺要求，减少焊接缺陷、清除含裂纹部分、构件部分替换。

In this paper, the solder joints are divided into two groups according to analysis with unit temperature load. Non-critical solder joint was condensed by performing static substructure method.

在本文中，首先根据单位温度加载的分析结果将焊球分为关键焊球与非关键焊球两组，对非关键焊球使用静态子结构法进行静凝聚，然后再进行温度循环分析。

Therefore, the simulation system which simulates the welding thermal process, welding residual stress and strain of typical aircraft components has been designed.

为此，本文设计了典型飞机构件焊接热过程/应力/应变模拟系统，协助焊接工程师完成实体建模、网格划分、焊接工艺过程设计及焊接过程模拟仿真。

Affection of Arc-weld Inversion Power's Frequency on Weld Grain's Thinning.

逆变弧焊电源的频率对焊缝晶粒细化的影响.

Fatigue failure is the major failure form of welding structure, the fatigue analysis of welding structure is very important to the design of the welding structure and the design of welding procedure.

疲劳破坏是焊接结构主要的破坏形式，焊接结构的疲劳强度分析对于焊接结构的整体设计和焊接工艺设计是至关重要的。

Welding material selection of base plate refers to those of the same base material respectively.

基层焊接材料选择参考同种基层材料焊接时选用的焊接材料.

The laser-arc hybrid welding can improve the depth of fusion, welding speed and assembly gap, so it is a new and promising thermal source for welding.

激光-电弧复合热源焊接可以增大焊接熔深，提高焊接速度，增大装配间隙，是一种很有前途的新型焊接热源。

The result of welding test show that we can acquire all wool and a yard wide welding joint between the pickax boot wearable materials ( 2C) and pickax body materials through selecting fit welding material and drawing up the reasonable welding craft.

焊接试验结果表明，通过选择合适的焊接材料以及制定合理的焊接工艺，能够获得所选镐靴耐磨性能最好的2C试样与镐体材料优质的焊接接头。

At present basic theory and welding criterion of UPW are defective, research on welding mechanism and melt behavior of the welding region is not enough for the difficulty in study.

由于超声波塑料焊接是涉及多学科的交叉学科，研究难度较大，目前超声波塑料焊接的焊接基础理论和工艺规范还比较欠缺，对超声波塑料焊接机理和熔接行为研究不足。

In order to carry out local autonomous teleteaching in remote welding, this paper develops the groove touch force models for welding groove start and end sections, welding groove section, and welding teleteaching section.

在遥控焊接遥示教过程中，为实现遥控焊接微观局部自主示教，建立了遥控焊接坡口起焊段、收弧段、焊接坡口和焊接坡口示教过程的接触力力学模型。

Three lead wires are soldered to the anchor terminals.

在固定接线端子上焊有三根导线.

Liu master is operating the gas welding machine of the new system.

刘师傅正在操作一台新制的气焊机.

Care must be exercised in attaching the lead wires to the soldering tabs.

在往接线片上焊导线时必须非常小心.

Small rectangular backup bars were used to fabricate the web-bottom flange connection.

在腹板与下翼缘的施焊中使用小矩形挡板.

How to build inductive heating & welding machines step by step?

如何一步一步的来设计感应加热设备 和 焊机?

The parts welded together perfectly.

这些零件完好地焊在一起了.

Threaded or butt-weld end valves may be quoted on application.

可以根据要求提供螺纹或对焊端口阀门的报价.

For photoflash, lug type, low loss factor and low leakage current.

闪光灯用焊片式产品, 具有低损耗, 低漏电等特点.

Made of quality stainless steel through stamping Ar-arc-welding, with smooth surface.

本仪器采用优质不锈钢经冲压焊接而成,焊接采用氩弧焊 、 焊接质量可靠、表面光洁.