查询词典 forge welding

This talk presents the PhD research done by YuChi Liu at the University of Kentucky Welding Research Laboratory on the control of a novel arc welding process which has been referred to as the quasi-keyhole process.

这个报告主要介绍肯塔基大学焊接过程研究实验室在控制一种称为准小孔的新型电弧焊过程方面所从事的博士论文研究。

Companies specializing in the production groove machine, welding equipment research, development and manufacture of welding technology and services.

公司专业生产坡口机，焊接设备研究、开发和制造以及焊接技术服务。

GoldenWorld Aluminium Co., Ltd which produces Mingbiao non-welding burglarproof decorating netted windows is a big and morden enterprise featuring rich experience and possessing advanced production equipments and people with excellent abilities. We have already got dozens of National patters. All these aliments ensure the high quality of our products.The first-made non-welding burglarproof decorating netted windows in China are welcome and praised by millions of people.

名标免焊百变装饰铝防盗网的生产厂家佛山市南海金世界铝制品有限公司，是一家现代化的大型企业，拥有一批世界先进一流的生产设备和高素质的人才，保证产品品质恒久稳定；拥有自主知识产权的十多项国家专利，其中国首创---免焊百变装饰铝防盗网上市以来，受到千家万户消费者的欢迎和赞赏。

And for brazing, the quality of welding connector has much to do by thewelding temperature in the welding course.

而对于钎焊来说，焊接接头质量的好坏，与焊接过程中的温度有很大的关系。

Cheesed head studs for arc stud welding are largely applied in bridges, reinforced concrete for high buildings and industrial buildings, cover fixture of heave duty ships, boiler pipe welding, inserts fixture for boiler pipe and other special purposed containers.

电弧螺柱焊用圆柱头焊钉系列产品主要用于桥梁、高层建筑及工业厂房的钢-混凝土结构，大吨位船舶各种孔盖的固定，锅炉管道的螺柱连接、锅炉管道的散热及储罐、槽车等各种容器特殊衬里的固定。

By analyzing the arc characteristic of the CO2 short circuiting transfer welding process, a PC analysis and evaluation system for the CO2 welding process was built up.

分析了CO2焊接的短路过程电弧特点，建立了CO2焊计算机采集及评价系统。

This paper analyzes the cause of small concaves around the welding seam in the long rail of Guangzhou Metro Line 2, and presents preventive measures, such as increasing the under layer of the rail, limiting the weld seam, lowering the welding temperature etc.

摘要结合广州地铁2号线接触焊焊接长钢轨的实践，分析了产生焊头表面小凹痕的原因，提出改变垫高钢轨的方式、缩小正火範围、降低正火温度、限制接头错牙量等预防措施。

A process for manufacturing seamless flux-cored welding wires 0.8 to 4 mm in diameter with excellent cracking resistance and primer proof quality and containing very little diffusible hydrogen suited for the welding of high-tensile steels and steel structures subjected to large restraining forces by dehydrogenating by high-temperature heating comprises the steps of heating a straight wire 8-15 mm in diameter by direct electric heating through a first and a second pair of roll electrodes spaced 2 to 5 m apart and a ring transformer disposed therebetween to a temperature between 620 and 1100 degrees Centigrade, cooling the heated wire to a temperature not higher than 500 degrees Centigrade with a coefficient of heat transfer not higher than 250 kcal/m2 h degree Centigrade, and drawing to the desired diameter.

一种用来制造直径0.8至4mm的、具有优异的抗裂缝力和底层涂料防护质量并含有非常少的扩散氢的、适合于焊接高强度钢和承受大约束力的钢结构的无缝药芯焊丝，通过用高温加热进行脱氢处理来制造的工艺包括步骤：通过经布置成相隔2至5m的第一和第二对辊电极并经布置在它们之间的环心变压器的直接电加热，把直径8至15mm的直焊丝加热到620与1100℃之间的温度；用不高于250kcal／m2h℃的传热系数把已加热焊丝冷却到不高于500℃；以及拉伸到想要的直径。

A new technique of directly welding enamelled wires was introduced and the welding theory with relevant experiment results was discussed.

介绍直接焊接漆包线的脱漆焊新技术，并结合相关的试验结果分析讨论了其焊接机理。

All welding of stair stringer miters, closure plates, extension pieces, and similar welding applications shall be continuous welds and shall be ground smooth.

所有的焊接：包括楼梯梁的斜截面、封板、内外螺纹管接头、以及其他类似的焊接，都要进行连续焊接并要磨光处理。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。