1) Blank tube of wall thickness
薄壁管坯
2) Hollow bar
厚壁管坯
3) thin-walled tube
薄壁管
1.
Experimental study on role of mandrel in thin-walled tube NC bending process with small bending radius;
薄壁管小弯曲半径数控绕弯成形芯模效用的实验研究
2.
Experimental study on thinning of thin-walled tube NC bending process with small bending radius;
薄壁管小弯曲半径数控弯曲壁厚减薄实验研究
3.
Experimental study on cross-section ovalization of thin-walled tube in NC bending process;
薄壁管数控弯曲截面畸变的实验研究
4) thin-walled steel tube
薄壁钢管
1.
This paper summarizes the research work on some new kinds of concrete-filled steel tubes, with an emphasis on concrete filled thin-walled steel tubes, steel tubular columns filled with high-performance concrete and concrete filled double-skin steel tubes.
近年来作者对薄壁钢管混凝土、钢管高性能混凝土和中空夹层钢管混凝土等新型钢管混凝土结构进行了研究,并取得初步成果。
5) thin-walled tubes
薄壁管
1.
Using numerical simulation method of FE,the rule of variation of axial feed rate and the rule of the workpiece forming are obtained under the varions rotational velocity of cavity die for the thin-walled tubes in ball spinning.
通过有限元数值模拟方法得出滚珠旋压中薄壁管在不同凹模旋转速度条件下轴向进给比的变化规律及工件的成形规律,并对模拟结果的等效应变分布做了分析,并与实验结果进行比较,给出薄壁管滚珠旋压时进给比的选取范围。
6) six-roll straightener
薄壁钛管
补充资料：天津钢管公司管坯在250连轧管机组的穿孔机上穿孔
天津钢管公司管坯在250连轧管机组的穿孔机上穿孔
天津钢管公司管坯在250连轧管机组的穿孔机上穿孔
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条