连轧管机液压压下控制系统 |
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引用本文: | 曾幼宗. 连轧管机液压压下控制系统[J]. 钢管, 1993, 0(6): 42-43 |
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作者姓名: | 曾幼宗 |
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摘 要: | 介绍了在连轧管机中将管端轧成锥形,用以消除张减时的管端增厚及管端减薄的液压压下控制系统的工作原理。
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关 键 词: | 连轧管机 管端减薄 液压压下控制系统 |
HYDRAULIC SCREWDOWN CONTROL SYSTEM OF MANDREL PIPE MILL |
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Abstract: | Given here is the working principle of the hydraulic screwdown control system for end-tapering when rolling with mandrel mill so as to eliminate pipe end-thickening/thining in the course of sizing. |
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Keywords: | Mandiel pipe mill Pipe end-thining Hydraulic screwdown control system |
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