| 整流桥代替直流励磁机改造国产龙门刨床 |
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| 引用本文： | 薛玉庆.整流桥代替直流励磁机改造国产龙门刨床[J].山东冶金,1999,21(1):30-31. |
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| 作者姓名： | 薛玉庆 |
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| 作者单位： | 济南钢铁集团石横特殊钢厂 |
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| 摘 要： | 石横特钢厂采用以整流二级管为主体的整流桥代替直流励磁发电机改造国产龙门刨床。使用情况证明，工作台运行及抬刀电磁铁工作正常，耗电量低，两班生产年节电１６３９６．８ｋＷ·ｈ，可节约备件占用资金约５０００元／ａ，且降低了维修率。
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| 关 键 词： | 整流桥，二极管，直流励磁发电机，龙门刨床 |
Replacing Directcurrent Exciter ByRectifire Bridge to Reform Planing Machine |
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| Xue Yuqing.Replacing Directcurrent Exciter ByRectifire Bridge to Reform Planing Machine[J].Shandong Metallurgy,1999,21(1):30-31. |
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| Authors: | Xue Yuqing |
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| Affiliation: | Shiheng Special Steel Works of Jinan Iron and Steel Group |
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| Abstract: | To reform planing machine made in home,using rectifier bridge,which is mainly consisted of rectifier diode,to replace of directcurrent exciter in Shiheng special steel works.The operation condition has proved that the operation of working table and clapper electromagnet are good ,saving of power is 163968kWh every year in the condition of twoshift work day system,saving of capital occupied by repair parts is 5000 yuan every year and maintenance ratio of this machine is decreased. |
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| Keywords: | rectifier bridge directcurrent exciter planing machine diode |
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