To evaluate fracture instability, the total sum of stresses due to residual welding or rolling stresses, dead load, and live loads must be considered.
计算断裂失稳性时，必须考虑焊接或轧制残余应力，恒载应力和活载应力之总和。
The crux of manufacturing of steel shell motor is shell making, which consists of rolling, welding and shaping.
钢板壳电机的生产技术关键是机壳的制造，包括机壳的卷制、焊接和整形。
The technology parameters selection, such as composition design, strip rolling and tube welding, of developing high strength atmospheric corrosion resisting welded steel tube are introduced.
介绍了唐钢带钢厂在开发高强耐候焊接钢管过程中，成分设计、带钢轧制及钢管焊接等技术参数的选取。
The chemical composition, refining and rolling technique are optimized and studied, which to improve the general performance of welding steel obviously.
对该钢化学成分、冶炼和轧制工艺进行了优化研究，使其综合性能明显改善。
The method adopts one or more of casting, hot dip plating, welding, rolling, hot pressing, electroplating and hot spray coating.
本发明可以采用铸造、热浸镀、焊接、轧制、热压、电镀、热喷涂等一种或多种方法生产。
This procedure describes in detail the overall fabrication process, which starts from preparation of steel plates to rolling, welding, inspection etc.
本程序详细描述了整个建造过程，包括板材准备到卷制、焊接、检验等。
On the basis of the discovered welding phenomenon of the wrinkles, the relationship between the development of the defects and the operation of rolling has been dis - covered.
特别是对皱折中焊合现象成因的揭示，指出了缺陷的形成与生产过程中各操作环节的关系。
The mechanism of explosive welding and rolling of the composite slab is described.
探讨了爆炸焊接和爆炸复合材料轧制的机理。叙述了这种复合材料的用途。
To draft the chemical composition, rolling system of wire rods for welding wire for test, and the heat-treatment and drawing system for welding wire production.
拟定了试验用焊丝盘条的化学成分、轧制制度，以及焊丝生产的热处理和拉拔制度。
The rolling process is efficient and economical to other types of processes, such as explosive cladding, diffusion welding, etc.
采用轧制工艺生产双金属产品，优于爆炸焊、扩散焊等工艺，是一种十分经济实用的方法。
This article describes the whole process of JCOE longitudinal submerged arc welding pipe made from rolling plate.
简述了采用热轧卷板制造直缝埋弧焊接钢管的全过程。
This paper introduces the welding process of left-right side rolling shafts.
介绍了左(右)旋转轴的焊接过程。
Cold-formed steel cross section on the residual stress distribution is curved, and hot rolling steel or steel section on welding residual stress distribution is a thin film type.
冷弯薄壁型钢截面上的残余应力分布是弯曲型的，而热扎型钢或焊接型钢截面上残余应力分布是薄膜型。
It was the first time that to make the longitudinal submerged arc welding pipe by rolling plate in our country or even in the world.
采用卷板制造直缝埋弧焊接钢管，在国内甚至世界上尚属首次。
Stainless steel smelting, hot and cold rolling steel belt, stainless steel with homebred welding, black belt annealing and pickling process bright annealed, etc.
不锈钢的熔炼、热轧、冷轧国产不锈钢带、不锈钢带焊接、黑带退火、光亮退火、酸洗加工等。
The paper makes an introduction to the shape rolling mechanism on welding pipes with the thin wall and straight seam, with an associated and theoretical analysis presented as well.
介绍了直缝薄壁辊式成型的机理，并对其进行理论分析。
We possess about 119 Presses of different tonnages, Cutting Machines, Multi Spot Welding Machines and Welding Robot Systems, Tapping Machines, Thread Rolling Machines, CNC and others.
公司有各种吨位的压机119台，此外还有各类剪板机、储能焊机、自动机械手设备及螺纹攻丝、滚丝设备以及数台数控机床、加工中心等。
We possess about 119 Presses of different tonnages, Cutting Machines, Multi Spot Welding Machines and Welding Robot Systems, Tapping Machines, Thread Rolling Machines, CNC and others.
公司有各种吨位的压机119台，此外还有各类剪板机、储能焊机、自动机械手设备及螺纹攻丝、滚丝设备以及数台数控机床、加工中心等。
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