bow frame

基本解释

In this article, the simplified calculation models of steel-pipe bow frame are analyzed in the course of designing, combining with practical engineering.
结合实际工程，对钢管拱桁架结构在设计过程中的简化模型进行计算分析。
Precision V type rack can also be used with a gripping, party box bow frame, can put a V type cylindrical workpieces firm grip in V type shelf, flip to each position crossed.
精密V型架也可作方箱使用，带有夹持弓架的V型架，可以把圆柱形工件牢固的夹持在V型架上，翻转到各个位置划线。
The bow-shaped frame slab cast (2) is formed by integrally casting a bow-shaped frame upper arm (21), a bow-shaped frame lower arm (22) and a bow-shaped frame lateral slab (28).
弓架平板铸件（2）由弓架上臂（21）、弓架下臂（22）和弓架侧平板（28）铸造成一体件。
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