900hc轧机生产工艺毕业论文

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1、河北工业职业技术学院  毕业论文    论文题目：900HC轧机生产工艺    系别材料工程系专业年级冶金设备应用与维护学生姓名学号目录一引言综述.................................................................................................................................31.1冷轧板带生产的兴起与发展41.2冷轧板带生产工艺流程51.3实习过程中的岗位基本介绍……………………………

2、…………………………………6二900HC轧机冷轧板带生产2.1900HC轧机冷轧板带生产工艺流程72.1.1轧前准备................................................72.1.2提料....................................................72.13开卷.............................................72.14穿带..................................

3、....................82.15轧制.......................................92.16卸料...................................112.17质量检查....................................112.18900HC轧机冷轧板带生产的主要工序及其工艺12三 900HC轧机主要设备13四生产中常见不良分析144.1边浪(EDGEWAVE).................................

4、.................154.2中浪(CENTERWAVE)................................................164.3条伸............................................................174.4边裂(EDGECRACK)...............................................184.5油斑(OILSTAIN)..........................

5、......................194.6辊印(ROLLMARK).................................................194.7卷筒印(REELMARK)...............................................204.8COILSLIP及PIT...............................................204.9振动擦痕(CHATTERINGMARK).................

6、.....................204.10凹痕(DENT).....................................................214.11局部浪形(BUILDUP)............................................214.12HEATSCRATCH.................................................214.13树纹(PINCHTREE).......................

7、.......................22.4.14DENDRITE......................................................224.15黑带(BLACK)...................................................22五常见轧辊修理更换235.1轧辊断裂的原因...................................................235.2防止轧辊断裂的方法.............

8、..................................24六总结...............................................................25结束语26致谢附件………………………………………………………………………………………目录一引言综述..................................