焊接

The feature of new developed HSLA steels for large heat input welding with low susceptivity to weld cracking was presented.

摘 要：简要叙述了新研制的大线能量焊接低焊接裂纹敏感性调质高强度钢的特点。

The welding manipulator control system in tank welding of bulking concrete truck is studied in this paper. Meanwhile the system"s function and demand are analyzed; by system"s total design, hardware design, and software design, the system"s development and equipments" debugging are completed.

本文研究了用于散装水泥车罐体焊接的焊接操作机的控制系统，分析了系统的功能与要求；进行了系统总体设计、硬件设计和软件设计；并完成了系统的研制与设备调试。

Laser welding has a number of other welding methods can not match the performance, which is a good thermal joint anti-cracking ability and capacity to cold cracking.

激光焊接具有一些其他焊接方式所不能比拟的性能，这就是接头良好的抗热裂能力和抗冷裂能力。

Finite element analysis of anti-break performance and anti-shock strength of the armored steel thermit welding joint

分析了铝热焊焊接过程中出现的各种焊接缺陷，并提出了预防措施。

Based on the synthesizing of the present achievements of numerical algorithm, thermotics, welding mechanics and creep theory, the numerical simulation of mechanical behavior and processing parameters for the local PWHT is achieved in this dissertation.

本文综合了数值算法、焊接传热学、焊接热力学和蠕变理论的成果实现了局部热处理过程力学行为和工艺参数的计算机模拟。

AC TIG welding process is still widely used because that each welding process has its own characteristics.

鉴于各种新型焊接方法的自身特点，目前市场上占主流的仍然是交流TIG 焊接。

Aiming at the real-time monitoring the temperature field of VEBB, there is introduced the method that rebuilds the temperature field of welding by applying the digital image processing technology based on the tricolour method and color CCD.

针对真空电子束钎焊温度场的实时监测，讨论了基于彩色CCD的焊接温度场三基色测温方法，运用数字图像处理技术得到焊接温度场分布。

The welding machine has truckle, so it can very conveniently move the machine to each suitable welding place.

焊机配备有脚轮，能非常方便的将焊机移动到各个合适的焊接位置进行焊接。

Tackle key problem through the technology and the application of new and high technology, enrage on the west east be defeated by a project to be reached from tubal material make a valve, solder, inside system of pressure boost of Tu Fu, compressor is optimized, the nondestructive that automation control goes to to flowmeter is measured and solder detects the respect such as the technology gained revolutionary headway.

通过技术攻关和高新技术的应用，西气东输工程从管材及制管、焊接、内涂敷、压缩机增压系统优化、自动化控制到流量计量和焊接的无损检测技术等方面都取得了突破性进展。

Taking the Tunisian Gas Transimission Pipeline as an example, the paper discusses how to define a proper welding plan, and points out some problems to be duely solved in ac...

结合突尼斯天然气管道工程的特点，介绍了如何正确地选择焊接工艺方案，同时指出在管道组装焊接时应注意的几个实际问题。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。