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| 论拔制力的波动性 | |
| 引用本文： | 张才安,周玉蓉,张燎原.论拔制力的波动性[J].钢管,1989(3). |
| 作者姓名： | 张才安 周玉蓉 张燎原 |
| 作者单位： | 重庆大学，重庆大学，重钢三厂 |
| 摘 要： | 本文阐述了拔管过程、同管壁厚差、欠酸洗等对拔制力波动性的影响,提出了在自动轧管机上轧头的建议。 |
A DISCUSSION ON THE FLUCTUATION OF DRAWING FORCE |
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| Abstract: | Influences of tube drawing processes, wall thickness difference in a same tube, insufficient pickiing on the surfaces of a tube on the fluctuation of drawing force are expounded. A proposition to roll pierced shell head on a plug mill is advanced. |
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