| 铣边机上坡口刀片使用寿命影响因素及对策 |
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| 引用本文： | 郭振其,李志华,王立柱,郑红梅. 铣边机上坡口刀片使用寿命影响因素及对策[J]. 焊管, 2003, 26(6): 48-50 |
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| 作者姓名： | 郭振其 李志华 王立柱 郑红梅 |
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| 作者单位： | 河北青县巨龙钢管有限公司 |
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| 摘 要： | 对影响钢板铣边机上坡口刀片切削寿命的因素进行了分析，认为铣边机排屑槽形状设计不好是造成刀片粘屑、磨损发热的关键因素。提出了改造原铣边机上坡口刀块排屑槽的方案，以及采取保证刀片运转精度和提高引、熄弧板焊接质量等措施。
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| 关 键 词： | 铣边机 刀块 排屑槽 上坡口 使用寿命 直缝埋弧焊管生产线 |
Effecting Factor of Bevel Knife Using Life on Milling Machine and Countermeasure |
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| Guo Zhenqi,Li Zhihua,Wang Lizhu et al. Effecting Factor of Bevel Knife Using Life on Milling Machine and Countermeasure[J]. Welded Pipe and Tube, 2003, 26(6): 48-50 |
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| Authors: | Guo Zhenqi Li Zhihua Wang Lizhu et al |
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| Abstract: | It is analyzed the effecting factor to cutting life of bevel knife on plate milling machine and consider that the bad shape design of chip removing channel is the key reason caused knife mucosity chips and abrasion and heat.It is put forward the scheme of chip removing channel of bevel knife on changing the existed milling machine as well as the step to adopt guaranteed knife running accuracy and improving weld quality of tack-on tack-off weld. |
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| Keywords: | milling machine knife block chip removing channel upper bevel usage life |
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