Compound bending forming is a flexible sheet metal forming process.
复合弯曲成形是一种高柔性的板料成形工艺。
The finite element analysis of the compound bending forming process is done for knives of the template. The spring back in the forming procedure is investigated.
运用有限元方法分析了模切板刀片的复合弯曲成形，对成形过程中的回弹进行了研究。
Based on the difficulties, construction measurement technology for installation of oblique and compound bending pipe truss structure and complicated spatial pipe truss structure was introduced.
结合施工难度，介绍了斜交双向弯曲管桁架结构及复杂空间管桁架结构安装定位等施工测量技术。
The reinforced concrete has an obvious steric effect in real earthquakes. There is a complicated coupling between the axis force and compound bending which change in side columns and angle posts.
在实际地震作用下钢筋混凝土结构的反应常常呈现明显的空间效应：框架边柱或角柱中变化的轴力和双向弯曲存在复杂的耦合作用。
The characteristics of the corner rain eaves parts and their forming principle were analyzed. The compound forming was broken into simple bending and flanging.
分析了角部雨檐零件特点及其成形机理，将复合成形分解为简单的弯曲和翻边。
As the shape technology of triangle chassis canister is analyzed, then the processes of bending, stretching and bulging compound mould are adopted to reunite the shape.
对三角形底盘筒形件的成形工艺进行了分析，决定采用弯曲、拉深、胀形复合模等进行复合成形。
The bending and pressing convex forming compound die for locking spring is designed, the die structure and pressing process are introduced, the product quality and production efficiency are improved.
针对锁紧片零件，设计了折弯压凸复合模，并介绍了模具结构和工作过程。提高了产品质量以及生产效率。
Then, the compound method is used to assess the hull girder ultimate strength reliability of a bulk carrier subjected to extreme bending moments.
最后，基于极限强度，将该组合方法用于评估散货船在极值弯矩作用下的船体梁安全性。
The bending and pressing convex forming compound die for locking spring is designed, the die structure and pressing process are introduced, the product quality and production efficiency are improved.
针对锁紧片零件，设计了折弯压凸复合模，并介绍了模具结构和工作过程。
A curling compound die for the hinge used for the plate-bending machine was introduced. The structure characteristics of the die and the attention problems in the design of the die were discussed.
介绍了一种适用于折板机的铰链卷圆成形复合模，讨论了该模具的结构特点和设计中应注意的问题。
The impact caused by bending direction to forming parts design as well as the structural design of bending and splitting compound working procedure are stated in details.
研究表明，纱线退绕时在筒子表面的滚动现象是导致断头、乱纱问题的主要因素，从而说明筒子纱的捻向与卷绕方向的选择对退绕质量有直接影响。
The impact caused by bending direction to forming parts design as well as the structural design of bending and splitting compound working procedure are stated in details.
研究表明，纱线退绕时在筒子表面的滚动现象是导致断头、乱纱问题的主要因素，从而说明筒子纱的捻向与卷绕方向的选择对退绕质量有直接影响。
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