| 钕-铁-硼永磁材料套孔的加工工艺 |
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| 引用本文： | 乐韵斐,陈辛波,奚鹰. 钕-铁-硼永磁材料套孔的加工工艺[J]. 同济大学学报(自然科学版), 2002, 30(3): 318-321 |
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| 作者姓名： | 乐韵斐 陈辛波 奚鹰 |
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| 作者单位： | 同济大学机械工程系,上海,200092 |
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| 摘 要： | 用金刚石刀具对钕－铁－硼永磁材料进行套孔加工是节约利用昂贵的稀土永磁材料的一种十分有效的方法。通过对钕－铁－硼永磁材料的套孔加工的机理分析和对影响加工特性的各加工因素的试验研究，提出了合理的套孔加工工艺参数，对套孔加工切削用量的优化选择，具有实际的参考价值。根据正交试验结果，用多元回归分析建立了轴向进给力的经验公式，为套孔机床设计提供依据。
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| 关 键 词： | 钕－铁－硼永磁材料 套孔 加工工艺 回归分析 套孔机床 加工机理 金刚石刀具 |
| 文章编号： | 0253-374X(2002)03-0318-04 |
| 修稿时间： | 2001-03-13 |
Bore Trepanning Processing Technology of Nd- Fe - B Permanent Magnetic Material |
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| LE Yun-fei,CHEN Xin-bo,XI Ying. Bore Trepanning Processing Technology of Nd- Fe - B Permanent Magnetic Material[J]. Journal of Tongji University(Natural Science), 2002, 30(3): 318-321 |
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| Authors: | LE Yun-fei CHEN Xin-bo XI Ying |
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| Abstract: | An effective way is used to bore trepan the Nd-Fe-B permanent magetic material with diamond tools for saving the valuable rate earth.This paper studies the principle and characteristics of bore trepanning processing technology of Nd-Fe-B permanent magnetic material by technological experiment,which develops proper and optimum processing technological parameters and establishes an empirical formula on the feeding force by multi-element regression analysis based on data of orthogonal test.The results are necessary for bore trepanning machine design. |
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| Keywords: | permanent magnetic material bore trepanning processing technology regression analysis |
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