冶金设备
冶金設備
야금설비
METALLURGICAL EQUIPMENT
2014年
5期
58-60,77
,共4页
开卷机%卷筒%结构分析%改进
開捲機%捲筒%結構分析%改進
개권궤%권통%결구분석%개진
Pay-off reel%Mandrel%Structure analysis%Modification
介绍了连退线开卷机卷筒结构及使用情况，运用三维有限元软件建模分析了卷筒十字头断裂的原因，并对改进后圆盘式轴向定位结构卷筒进行了强度校核，改造方案实施后，卷筒运行稳定，断裂故障消除。
介紹瞭連退線開捲機捲筒結構及使用情況，運用三維有限元軟件建模分析瞭捲筒十字頭斷裂的原因，併對改進後圓盤式軸嚮定位結構捲筒進行瞭彊度校覈，改造方案實施後，捲筒運行穩定，斷裂故障消除。
개소료련퇴선개권궤권통결구급사용정황，운용삼유유한원연건건모분석료권통십자두단렬적원인，병대개진후원반식축향정위결구권통진행료강도교핵，개조방안실시후，권통운행은정，단렬고장소제。
This paper, introduces the structure for pay-off reel mandrel of cold rolling continuous annealing line and the application situation.By using the three-dimensional finite element software, the reason of abruption on cross head of pay-off reel mandrel is analyzed, and check the intensity of axial direction positioning structure of disk type mandrel of the transformed.The faults have been eliminated successfully finally through the modification, and the mandrel work well.
