| 交叉滚子轴承在数控立式车床主轴中的应用 |
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| 引用本文： | 吴小蓉,苗青.交叉滚子轴承在数控立式车床主轴中的应用[J].机械工程师,2014(3):194-195. |
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| 作者姓名： | 吴小蓉 苗青 |
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| 作者单位： | 沈阳机床(集团)有限责任公司; |
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| 摘 要： | 在数控车床的主轴结构中,回转工作台轴承作为转台的核心部件,在保证其回转精度方面起着至关重要的作用。文中通过对交叉滚子轴承与传统双轴承结构在数控立式车床机床上的应用进行了对比,分析了两种结构在实际使用过程中的利弊,为类似产品的设计及改进提供参考。
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| 关 键 词： | 数控立式车床 主轴结构 交叉滚子轴承 |
Application of Crossed Tapered Roller Bearing in Spindle Structure of CNC Lathe |
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| WU Xiaorong,MIAO Qing.Application of Crossed Tapered Roller Bearing in Spindle Structure of CNC Lathe[J].Mechanical Engineer,2014(3):194-195. |
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| Authors: | WU Xiaorong MIAO Qing |
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| Affiliation: | ( Shenyang Maehine Tool( Group ) Co., Ltd., Shenyang 110142. China ) |
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| Abstract: | In the CNC lathe spindle structure, rotary table bearing is the core component of rotary table, which plays a crucial role for ensuring the accuracy of its rotation. Based on the comparison between the cross roller bearing structure and conventional dual bearing structure in the practical application of CNC vertical lathe machine, advantages and disadvantages of these two structures in the actual application are analyzed, which provide reference for product design and improvement. |
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| Keywords: | vertical turning machine spindle structure crossed tapered roller bearing |
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