文章摘要
周有均.生料管磨出料端螺旋筒外法兰面和焊缝开裂的修复[J].水泥工程,2015,28(5):54-56
生料管磨出料端螺旋筒外法兰面和焊缝开裂的修复
Repair of outer flange surface and welding joint of the spiral tube outside the raw tube mill
  
DOI:10.13697/j.cnki.32-1449/tu.2015.05.021
中文关键词: 生料磨  中空轴  螺旋筒  法兰开裂  焊接修复  改进措施
英文关键词: raw mill  hollow shaft  spiral tube  flange crack  welding repair  improvement measures
基金项目:
作者单位
周有均 苏州中材建设有限公司 
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中文摘要:
      在伊拉克卡尔巴拉拉法基水泥厂2×3 200 t/d水泥生产线生料管出料端中空轴内螺旋筒外侧法兰面和焊缝出现了开裂。对产生断裂的原因进行了分析,详细介绍了该法兰面开裂修复过程及结构改进措施。磨机运行表明,该修复方法和措施可行。
英文摘要:
      It is founded that the outer flange surface and welding joint of the spiral tube in hollow shaft cracked in the process of inspecting the raw mill at Karbala (Lafarge) cement plant in Iraq .Analysis the crack reasons of the design and structure of assembly of the spiral tube and hollow shaft and make the welding methods and improving measures of repair.
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