| 自靠模车刀装置 |
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| 引用本文： | 石建军.自靠模车刀装置[J].大电机技术,1992(1):57-60. |
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| 作者姓名： | 石建军 |
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| 作者单位： | 天津发电设备厂 |
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| 摘 要： | 本文介绍了可大大减少水轮机导叶轴颈椭圆度的新加工方法，该方法是先做一个基准套，用靠模装置，以基准套为靠模，加工轴颈可消除加工后轴颈的椭圆度。
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| 关 键 词： | 自靠模装置 导叶轴颈加工 车刀装置 水轮机 |
Self-copying Cutting Device |
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| Shi Jianjun.Self-copying Cutting Device[J].Large Electric Machine and Hydraulic Turbine,1992(1):57-60. |
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| Authors: | Shi Jianjun |
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| Affiliation: | Tianjin Generating Equipment Works |
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| Abstract: | In this paper,a new method for machining turbine guide vane journal is introduced,by it the journal ellipticity can be reduced.In this method a refere- nce sleeve should be made first,then on the basis of reference sleeve,journal is machined by copying device,which can eliminate journal ellipticity after its ma- chining. |
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| Keywords: | self-copying device guide vane journal machining |
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