| WK-4电动挖掘机回转机构剖析及托辊部分改造 |
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| 引用本文： | 程官正,符卫东,朱和兵.WK-4电动挖掘机回转机构剖析及托辊部分改造[J].矿山机械,2008,36(1):33-35. |
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| 作者姓名： | 程官正 符卫东 朱和兵 |
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| 作者单位： | 包钢集团公司白云鄂博铁矿,内蒙古包头014080 |
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| 摘 要： | 主要对WK-4电动挖掘机回转机构机械结构和机械原理进行剖析，阐述了WK-4电动挖掘机回转机构上环形轨道、下环形轨道、托辊等机械装置的改造，现场使用证明，改造效果良好。
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| 关 键 词： | 电动挖掘机 回转机构 上 下环形轨道 改造 |
| 文章编号： | 1001-3954（2008）01-0033-035 |
| 收稿时间： | 2007-04-16 |
| 修稿时间： | 2007-07-24 |
Analysis of the Rotary Mechanism and Alteration of Rollers on WK-4 Electric Shovel |
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| CHENG Guanzheng FU Weidong ZHU Hebing Co., LTD, Baotou, Inner Mongolia , China.Analysis of the Rotary Mechanism and Alteration of Rollers on WK-4 Electric Shovel[J].Mining & Processing Equipment,2008,36(1):33-35. |
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| Authors: | CHENG Guanzheng FU Weidong ZHU Hebing Co LTD Baotou Inner Mongolia China |
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| Affiliation: | CHENG Guanzheng FU Weidong ZHU Hebing Co., LTD, Baotou, Inner Mongolia 014080, China) |
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| Abstract: | The article analyzes the mechanical structure and principle of the rotary mechanism in the WK--4 excavator. Alterations of the upper and power circular tracks, the rollers, etc., are described. The reformed shovel behaves much better in operation in mechanical features and production efficiency. |
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| Keywords: | Electric shovel Rotary mechanism Circular track Alteration |
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