| 加工气门座及气门导杆孔精密复合刀具的设计 |
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| 引用本文： | 康运江,王西彬,辛民.加工气门座及气门导杆孔精密复合刀具的设计[J].机械制造,2004,42(6):49-51. |
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| 作者姓名： | 康运江 王西彬 辛民 |
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| 作者单位： | 北京理工大学机械与车辆学院,100081 |
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| 基金项目： | 国防预研项目(编号:41318.13.1) |
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| 摘 要： | 提出了气缸盖座圈锥孔与气门导杆孔加工的新工艺，设计了座圈锥孔与气门导杆孔加工的新型复合刀具的具体结构，并对铬钼镍粉末冶金气门座圈进行了刀具耐用度实验以确定合适的刀具材料。
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| 关 键 词： | 坦克发动机 气门座圈 气门导杆 复合刀具 粉末冶金 孔加工 |
| 文章编号： | 1000-4998(2004)06-0049-03 |
Design of Precision Combined Cutting Tool for Machining of Valve Seat and Guide |
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| Kang Yunjiang et al.Design of Precision Combined Cutting Tool for Machining of Valve Seat and Guide[J].Machinery,2004,42(6):49-51. |
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| Authors: | Kang Yunjiang |
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| Affiliation: | Kang Yunjiang et al |
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| Abstract: | The new technology for machining of the valve seat tapered hole and valve guide hole is presented. The detailed structure of new combined cutting tool is designed. The durability test of the cutting tool for the Cr-Mo-Ni powder metallurgical valve seat has been made to determine the proper material for the cutting tool. |
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| Keywords: | Valve Seat Valve Guide Combined Cutting Tool Powder Metallurgy |
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