摘要
介绍了500mm带钢生产线卷取机夹送辊装置存在的问题，实施了多项改进措施后，延长了夹送辊寿命，提高了带钢质量。
The existing problems of the coiler pitch roils for the 550mm hot strip rolling line are discussed herein. A number of measures have been taken to prolong the service life of pitch rolls and increase the strip quality.
出处
《冶金设备管理与维修》
2011年第5期38-39,共2页
Metallurgical Equipment Management and Maintenance
关键词
夹送辊
合金堆焊层
冷却喷嘴
辊面形状
Pitch roll
alloy surfacing layer
nozzle cooling
roll surface shape
