welded

We were welded into a fighting collective.

我们结成一个战斗集体。

He welded the broken rod.

他一根断了的杆。

Based on the thermojunction assignment test, actual thermal cycling curve of welded seam heat-affected zone is obtained.

在热电偶标定测试的基础上，通过实验获得了缝热影响区的实际热循环曲线。

Constant current output characteristics,deep melting penetration,even w-elding pool,and excellent weld.

具有恒流输出特征，熔透深，熔池均匀，缝成形良好。

Channel companies welding stainless steel processing various models, ranging from heterotypic edge angle.I-H-plasma processing.

公司加工各种型号不锈钢槽钢，不等边异型角钢，工字钢，H型等离加工等。

Adopts Panasonic programmable order manipulator ( PLC) And Japan mi ya ji adverseness change weld control power supply.

采用松下可编程序控制器（PLC）和日本米亚基逆变控制电源。

7 Permanent weld backing bars, consumable inserts and nonconsumable insert rings are not permitted without prior written approval from SECCO.

事先没有赛科公司的书面批准，不允许有永久的支撑杆、熔化性嵌条和不可熔嵌环。

The UN250 butt-welding machine adopts manual flash prewarming, hydraulic pressure upset mode, is suitable to weld large diameter and section weldment.

UN250采用手动闪光预热、液压顶锻的方式，适合大直径大截面的件。

Double-frequency cipher can solve the problem of multimachine mutual interference fairly good by handling the remote control and autocorrection of welding current.

采用“双频密码”方式解决电流的远程调节及自动修正，较好地处理了多相互干扰问题。

A test of arrosion performance of anticorrocive built-up weld layer in different meeiums was con-ducted by using a self-made arrosion testing machine.

用自制的腐蚀磨损试验蚀堆层在不同介质中的腐蚀磨损性能进行了试验，结果表明：腐蚀介质不同，堆层的磨损速率也不同。

Weldbonding experiments were performed and the results show that weldbonding technique can improve the strength and fatigue life of the weld joint.

同时参考分析结果进行粘点的试验研究，表明粘点可以显著提高结构的强度和疲劳寿命。

In this paper,one X-ray image autotrack system for weld radiographic inspection is introduced, and itsworking principle is described from the hardware and software.

介绍了一种缝X光图象自动识别跟踪系统。该系统用于缝的射线检测。从硬件和软件两个方面描述了系统的工作原理。

The metal plates used in making ships used to be riveted together, but now they are usually welded.

造船中使用的金属板过去使用铆, 现在则常用。

The relationship between basicity of graphitiferous slag and microstructurcs of both slag and weld metal arc investigated for the same electrode with cast iron.

本文通过计算石墨型熔渣碱度,研究了钢芯同质铸铁条熔渣的碱度与熔渣微观结构和缝组织的关系。

Abstract In this paper,the hardening and tempering treatment as well as the mechanical properties has been studied after the superstrength steel D6AC welded with another steel.

研究了D6AC超高强度钢与异种钢材后调质处理及力学性能。

The crack initiates at stress concentration point in the root of weld, where has much more martenite, carbide and inclusion, and the serious hydrogen segregation.

裂纹均在缝根部应力集中处萌生，该处马氏体含量比较大，碳化物及夹杂物较多，氢的偏聚现象严重。

Pinhole. A short unwelded area in the weld line extending through the entire pipe so that fluid will leak out through the area very slowly.

针孔。指缝线上位的、贯穿整个壁厚的细孔，可导致流体从该孔缓慢漏出。

Online Flattener is main equipment of welded pipe unit,the property of Flattener is very important to ensure production of welded pipe with larger wall thickness going well.

组在线矫平是生产线的主要设备之一,为了确保高强度、大直径、厚壁生产的顺利进行,矫平的性能十分重要。

Now our company is majoring in nuts series: rivet nuts, blind rivet, insert nuts,nylon locknuts, welded nuts, flange nuts and other kinds of auto standard parts.

上海锐拓五金现在主营紧固件系列中的螺母类产品： 铆螺母，尼龙锁紧螺母，螺母，法兰螺母，以及各类汽车标准件。

Air hole, burnthrough, cooapse and welding crackle occurred in the fixed overhead weld for aluminium and aluminium alloy tubes, above all the small-size thin wall tube.

针铝及铝合金,特别是小口径薄壁固定口仰部位易出现气孔、烧穿、塌陷及热裂纹等问题,分析问题存在的原因,从工艺方面入手,提出一套消除气孔及烧穿的操作手法。