| M7120型平面磨床主轴轴承静压改造 |
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| 引用本文： | 徐林. M7120型平面磨床主轴轴承静压改造[J]. 液压气动与密封, 2012, 32(4): 58-60 |
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| 作者姓名： | 徐林 |
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| 作者单位： | 东方电气集团东方电机有限公司设备中心,四川德阳,618000 |
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| 摘 要： | 通过对M7120型平面磨床主轴轴承的静压改造,克服了原结构的不足,提高了主轴系统的刚度,增大了承载力,同时降低了主轴系统的故障率。
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| 关 键 词： | 静压轴承 供油系统 节流比 轴承间隙 |
Hydrostatic Reform of Spindle Bearing for M7120 Surface Grinder |
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| XU Lin. Hydrostatic Reform of Spindle Bearing for M7120 Surface Grinder[J]. Hydraulics Pneumatics & Seals, 2012, 32(4): 58-60 |
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| Authors: | XU Lin |
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| Affiliation: | XU Lin(Dongfang Electric Group Dongfang Electrical Machinery Company Limited Equipment center,Deyang 618000,China) |
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| Abstract: | After the Hydrostatic reform of spindle bearing for M7120 surface grinder,the defect of the original structure has been removed,the rigidity of spindle has been improved,the bearing capacity has been increased,and the failure rate of spindle has been reduced. |
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| Keywords: | hydrostatic bearing hydraulic system throttle ratio clearance of bearing |
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