Recently, Rectangular Tube Hollow Flange Beams (RHFB) is presented by a master of HIT.
随后我校研究生提出了一种矩形管空翼缘梁RHFB,它是由方钢管及条形钢板直接焊接而成。
参考来源 - 上翼缘为矩形管的新型工字形梁静力性能分析Rectangular tube as a common framework, when bent into the shape of a certain curvature can be reached the requirements of aerodynamics, structural mechanics and aesthetic. Therefore it is important to research new technology of bending for rectangular tube.
矩形管作为一种常见的框架型材,当弯曲成一定曲率的形状后能达到空气动力学、结构力学和美观等方面的要求,目前正受到各汽车生产厂商的关注,研究矩形管的弯曲成形新工艺具有重要意义。
参考来源 - 矩形管多点弯曲成形数值模拟研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The utility model relates to a rectangular tube lead-acid accumulator.
一种方矩形管式铅酸蓄电池。
Features: the lifting mechanism adopts high strength manganese steel rectangular tube production.
特点:举升机构采用高强度锰钢钜形管制作。
Aiming at the deficiency of rectangular tube drawing process, the forming process was optimized from two aspects.
针对矩形管拉拔成形中出现的不足,本文从两个方面对矩形管拉拔成形过程进行优化。
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