摘要
对大规格Φ36～Φ40mm圆钢成品尺寸偏差波动的产生进行了分析，通过采用微张力控制轧制成功地解决了这一问题，使Φ36、Φ40mm圆钢的尺寸偏差合格率分别达到99．1％、99．5％。
The tolerance fluctuation causes of the Φ36～Φ40mm bar products are analyzed. The problem can be successfully resolved by micro-tension force control. The percent of pass of tolerance of Φ36. Φ40mm products reach 99.1 % and 99.5%.
出处
《轧钢》
1999年第1期25-26,46,共3页
Steel Rolling
