LB—50Ⅱ型双链式冷拔管机的改进
MODIFICATION OF THE LB-50Ⅱ PIPE COID-DRAWING MACHINE WITH DOUBLE CHAINS
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摘要: 分析了LB—50Ⅱ型双链式冷拔管机存在的问题,提出了改进措施。使用证明,改进后的冷拔管机操作实现了机械化,生产能力有很大提高。Abstract: Problems of the LB-50Ⅱ pipe cold-drawing machine with double chains are analyzed and measures for its modification are offered.It proves in practice that the operation of the machine has been mechanized and its production capacity greatly increased after its modification.
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