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| 掘进机刀具轴承设计研究 | |
| 引用本文： | 董天鸿. 掘进机刀具轴承设计研究[J]. 隧道建设, 2008, 28(4): 505-507 |
| 作者姓名： | 董天鸿 |
| 作者单位： | 中铁隧道股份有限公司 |
| 摘 要： | 论述了轴承设计中应考虑的主要问题，根据掘进机刀具轴承的特殊使用工况要求，确定了刀具轴承的适合类型。并就刀具轴承设计和材料、工艺进行论述，针对刀具轴承的损伤原因、提出了设计上应注意的问题。 |
| 关 键 词： | 选型原则刀具轴承圆锥滚子轴承轴承材料及工艺轴承的损伤 |
| 收稿时间： | 2008-01-29 |
| 修稿时间： | 2008-05-28 |
Study on Design of Bearings for Cutters of Hard Rock TBM |
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| DONG Tianhong. Study on Design of Bearings for Cutters of Hard Rock TBM[J]. Tunnel Construction, 2008, 28(4): 505-507 | |
| Authors: | DONG Tianhong |
| Affiliation: | China Railway Tunnel Stock Co., Ltd. |
| Abstract: | Major issues that should be taken into account during the design of bearings are expatiated.Proper types of bearings for cutters are determined in accordance with the special working conditions of the bearings for the cutters of TBM.The design,material and manufacturing process of the bearings of cutters are expounded.Countermeasures are proposed on basis of the cause analysis on the damages of the bearings of cutters. |
| Keywords: | principle of type selection bearing of cutter tapered roller bearing material and manufacturing process of bearing damage of bearing |
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