APPLICATION OF MULTI-RADIUS ELLIPSE HOLE AS THE LAST HOLE BEFORE FINISHED FOR LARGE-SCALE ROUND BAR
Author(s): XI Junliang, LIN Kemin, LIU Ying, LI Zhihua
Pages: 44-45
Year: 2004 Issue: 3
Journal: HEBEI METALLURGY
Keyword: 多半径椭圆孔; 成品前孔; 圆钢;
Abstract: 介绍了多半径椭圆孔在石钢一轧厂的应用情况,大规格圆钢成品前由单半径椭圆孔改为多半径椭圆孔后,解决了成品扭转和水平尺寸较小的问题.
Pages: 44-45
Year: 2004 Issue: 3
Journal: HEBEI METALLURGY
Keyword: 多半径椭圆孔; 成品前孔; 圆钢;
Abstract: 介绍了多半径椭圆孔在石钢一轧厂的应用情况,大规格圆钢成品前由单半径椭圆孔改为多半径椭圆孔后,解决了成品扭转和水平尺寸较小的问题.
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