| 激光熔焊技术在海洋钻井平台齿轮修理上的应用研究 |
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| 引用本文： | 黎剑波.激光熔焊技术在海洋钻井平台齿轮修理上的应用研究[J].中国修船,2012,25(3):39-42. |
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| 作者姓名： | 黎剑波 |
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| 作者单位： | 中海油田服务股份有限公司,河北廊坊,065201 |
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| 摘 要： | 当前部分船龄超过30年的自升式钻井平台仍在正常营运中,其升降齿轮在经历多年使用后均存在不同程度的损伤.文章通过检测、试验、实际修复等方法,利用激光熔焊技术对海洋工程齿轮进行实际修复的方法进行了研究,对激光熔焊技术进行了优化改进.并采用该技术对某平台升降装置齿轮进行批量修复,通过实际使用对修复的效果进行验证.
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| 关 键 词： | 自升式钻井平台 齿轮 激光 修理 |
Assessment method of laser welding in gear repair of jack up dril ling platform |
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| LI Jian-bo.Assessment method of laser welding in gear repair of jack up dril ling platform[J].China Shiprepair,2012,25(3):39-42. |
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| Authors: | LI Jian-bo |
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| Abstract: | There are a lot of self-elevating rigs aged over 30 years.They are still in operation even over aged.Such aged jacking units are inevitable damaged by various wear and tear in the long term services.This paper executes an study of laser repair technology for offshore jacking unit gear,by way of inspecting,testing and practice of repair.And find a way for improving laser welding technology,that new laser welding technology is adopted for batch repair of offshore jacking unit gear.Those gear are good in using on jack up rig. |
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| Keywords: | jack up drilling platform gear laser repair |
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