1550轧机高难度大型支承辊制造技术的开发

DEVELOPMENT OF MANUFACTURE TECHNIQUE FOR THE LARGE BACK UP ROLL OF 1550 MILL WITH HIGH DIFFICULTIES

叙述了宝钢 1 5 5 0轧机大型支承辊的制造难点、所采取的技术对策及最后的制造质量。通过相应的基础研究和模拟试验 。

WT6BZ]The difficulties occurred during manufacture of Baosteel 1550 mm large back up roll were introduced,as well as the technical counterplot adopted.The manufacturing quality of the rolls showed that this kind of large steel back up roll up to the strict technical requirements had been successfully manufactured based on the relative basic research and simulation test.[WT5HZ]