| 可转位气门座铰刀的使用性能 |
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| 引用本文： | 许小村 李树生. 可转位气门座铰刀的使用性能[J]. 哈尔滨理工大学学报, 1997, 2(2): 5-7 |
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| 作者姓名： | 许小村 李树生 |
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| 作者单位： | [1]哈尔滨理工大学 [2]黑龙江省粮油贸易总公司 |
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| 基金项目： | 1993年哈尔滨市科技攻关项目 |
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| 摘 要： | 为了研究可转位气门座铰刀修理气门座的可行性，对铰削过程中的轴向力及扭矩、加工质量、铰刀寿命和经济性进行了试验研究。结果表明，采用新结构铰刀修理气门座，其使用性能和经济性均优于现有铰刀，适于我国国情，具有良好的应用前景。
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| 关 键 词： | 气门座 铰刀 内燃机 铰削 修理 可转位铰刀 |
On Service Performance of Reversible Hard Metals Valve Seat Reamer |
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| Xu Xiaocun,Li Shusheng,Zhu Binyuan,Yang Shucai. On Service Performance of Reversible Hard Metals Valve Seat Reamer[J]. Journal of Harbin University of Science and Technology, 1997, 2(2): 5-7 |
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| Authors: | Xu Xiaocun Li Shusheng Zhu Binyuan Yang Shucai |
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| Abstract: | The axial forces and moments of torsion in reaming ,reamer life and economics are studied experimentally in accordance with practicability of repairing valve seats with reversible hard metal valve seat reamers .The results show that the new service performances are better than the old ones and shows better economic function ,and has better foreground for being suited to our national condition . |
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| Keywords: | valve seat reamers reversible cutting forces |
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