| 930E箱斗前护板维修改造工艺 |
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| 引用本文： | 张永强,李贺,魏元恒. 930E箱斗前护板维修改造工艺[J]. 包头职业技术学院学报, 2014, 0(4): 27-29 |
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| 作者姓名： | 张永强 李贺 魏元恒 |
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| 作者单位： | 神华准格尔能源维修中心机修车间,内蒙古鄂尔多斯010300 |
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| 摘 要： | 由于930E箱斗前护板变形且断裂,已经无法正常工作,为了保证生产,节约成本,对箱斗前护板进焊接。阐述了该箱斗前护板维修改造的焊接工艺,为以后的箱斗前护板焊接,提供了宝贵的实践经验。
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| 关 键 词： | 氧乙炔火焰 碳弧气刨 二氧化碳气体保护焊 折弯机 高空作业 超声波探伤仪 |
Maintenance and Renovation Technology of Hopper Front Fender |
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| Zhang Yongqiang Li He Wei Yuanheng. Maintenance and Renovation Technology of Hopper Front Fender[J]. Journal of Baotou Vocational & Technical College, 2014, 0(4): 27-29 |
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| Authors: | Zhang Yongqiang Li He Wei Yuanheng |
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| Affiliation: | Zhang Yongqiang Li He Wei Yuanheng ( Machine Repair shop, Shenhua Group Zhungeer Energy CO. , LTD, Erdos, Inner Mongolia 010300) |
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| Abstract: | Owing to the distortion and broken of 930E hopper front fender, it can not be used again. However, the hopper front fender is welded to guarantee the production and save the cost. The article tells the welding technology of maintaining and renovating the fender and laying foundations for the following fenders＇ welding. |
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| Keywords: | oxy - acetylene flame carbon arc gouging carbon dioxide are welding bending machine aerial work ultrasonic fault detector |
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