TWB的例句大全

In order to fulfill the study efficiently, the square box model is applied in the study and the criterion to evaluate the formability of TWB is presented.

为了比较有效地开展研究工作，在模拟试验研究中采用了方盒形件作为研究对象，同时针对拼焊板方盒形件应用了合理的成形性判据。

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The TWB and the TRB have the similar forming character, but the TRB has the better formability, the better forming quality and the wildly used.

拼焊板与连续变截面板具有相似的成形特点，但连续变截面板具有更优越的成形性，成形质量高，应用更广泛。

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Therefore, the control system has theoretical signification and engineering application values for optimizing TWB forming technology, enhancing the performance of stamping parts, and attaining high quality products.

因此此套控制系统对优化拼焊板冲压成形工艺，提高冲压件的性能，获得高质量的产品，推动拼焊板技术的广泛应用具有理论意义和实际应用价值。

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Research on Weld Movement and Springback for TWB of U-shaped Part in Sheet Metal Forming

拼焊板U形件冲压成形中焊缝移动与回弹的研究

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TWB ( Tailor-welded Blanks) are welded into a whole board with two or more sheet metal of different thickness or material properties; the purpose is to make full use of material properties without waste.

拼焊是将两种或多种不同厚度或不同材料性能的金属板材焊接成一块整板，目的是使材料性能既得到充分的发挥又不会造成材料的浪费。

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Tailor-welded Blank ( TWB) is one of the most important technologies in automobile body manufacture in recent years, whose welding quality and residual stresses and deformation have great effects on the following stamping process and its performance properties.

拼焊板是近年来用于汽车车身制造的一种重要技术，其焊接质量的优劣及残余应力状态与变形的大小对后续的冲压成形工艺和产品的使用性能都有很大影响。

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BHF, thickness difference, the mechanical properties of blank and the weld location had a great influence on the weld-line movement distance and the forming limit of the polyline weld TWB in its forming process.

结果表明，焊缝折点处的成形性能较差；压边力、板厚差、板料力学性能和焊缝位置等对折线焊缝拼焊板的冲压成形极限以及焊缝的移动量都具有很重要的影响。

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Method of multiplier penalty function is used to optimize the TWB thin-walled structure and the design approach is presented for lightening the TWB thin-walled components.

利用乘子罚函数方法进行拼焊板薄壁梁优化设计求解并提出了薄壁梁零件的拼焊板轻量化设计方法。

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Tailor welded blank ( TWB) and its forming technology is just a new technique to adapt to this development direction.

拼焊板及其成形技术正是适应这一发展方向的新技术。

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Tailor-welded blank ( TWB) with different thickness ratio plays an important role in the lightweighting technology of automobile industry.

拼焊板成形技术，特别是差厚拼焊板成形技术，是汽车轻量化的一个重要发展方向。

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The welded seam of the TWB jointed by LBW contained large quantity tiny equiaxial crystal and the heat-affected-zone ( HAZ) was not obvious, the columnar crystals and cellular dendrite near the bond line were grown in the orientation of radiation.

激光拼焊板焊缝中心为大量细小的等轴晶；热影响区不明显，在熔合线附近存在少量沿散热方向生长的柱状晶和胞状树枝晶。

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