论拔制力的波动性 |
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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). |
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作者姓名: | 张才安 周玉蓉 张燎原 |
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作者单位: | 重庆大学,重庆大学,重钢三厂 |
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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。
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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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