在周期轧管机组延伸机上用圆钢锭直接斜轧穿孔
ROUND-INGOT PIERCING BY CROSS-ROLLING WITH ELONGATOR OF PILGER MILL
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摘要: 试验研究了在周期式轧管机组上用斜轧穿孔取代水压冲孔和延伸的可能性,并进行了在斜轧穿孔机上用钢锭直接穿孔试验。Abstract: The possibility of piercing ingot via cross-rolling instead of hydraulic piercing plus elongating with a pilger mill was studied and also trials of piercing ingot directly on a cross-rolling piercing mill have been made.
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