| 发动机汽缸盖半圆槽数控铣床的研究 |
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| 引用本文： | 何荣开. 发动机汽缸盖半圆槽数控铣床的研究[J]. 制造技术与机床, 2011, 0(12) |
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| 作者姓名： | 何荣开 |
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| 作者单位： | 东南大学机械工程学院新型光源技术及装备教育部工程研究中心; |
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| 摘 要： | 摩托车发动机汽缸盖安装曲轴的孔为半圆槽,其两端不通,孔径和深度精度要求高。设计专用的双主轴数控卧式铣床,用半球头铣刀经过粗、精铣削二道加工工序来加工半圆槽。合理设计铣刀的加工线路,达到减少辅助时间,提高生产效率,满足零件加工精度的要求。
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| 关 键 词： | 汽缸盖 半圆槽 半球头铣刀 数控卧式铣床 |
Research on half-slot NC milling machines of engine cylinder heads |
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| HE Rongkai. Research on half-slot NC milling machines of engine cylinder heads[J]. Manufacturing Technology & Machine Tool, 2011, 0(12) |
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| Authors: | HE Rongkai |
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| Affiliation: | HE Rongkai (Engineering Research Center of Ministry of Education for New Light Source Technology and Equipment,School of Mechanical Engineering,Southeast University,Nanjing 210096,CHN) |
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| Abstract: | Holes for mounting crankshafts of motorcycle cylinder heads are half slots, both ends of which are impassable, requiring high precision of bore diameter and depth. For specially designed NC horizontal milling machine tools with double spindles, half ball milling cutters are used to machine half slots via rough and finish milling processes. The machining line of milling cutters should be designed in a rational manner, so as to reduce non-cutting time, improve production efficiency and satisfy requirements fo... |
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| Keywords: | Cylinder Head Half-slot Half Ball Milling Cutter NC Horizontal Milling Machine Tool |
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