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| 船用柴油机气缸套内孔平台网纹珩磨加工工艺 |
| 程世昌,林琳,钱进,谢达,王洪兵 |
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| 上海船用柴油机研究所, 上海 201108;船舶与海洋工程特种装备和动力系统国家工程研究中心, 上海 201108;扬州五亭桥缸套有限公司, 扬州 225100 |
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| 摘要:针对某船用柴油机气缸套内孔平台网纹珩磨加工工艺，对气缸套加工时的网纹形成机理进行分析，制定平台网纹珩磨工艺路线，并确定相应的珩磨工艺参数和加工设备，以保证平台网纹达到要求。柴油机试车结果证明采用该平台网纹珩磨加工工艺可满足缸套网纹加工高精度要求。 |
| 关键词: 船用柴油机 气缸套 珩磨 平台网纹 |
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| Honing Process of Platform Mesh on the Cylinder Liner Inner Hole of a Certain Marine Diesel Engine |
| CHENG Shichang,LIN Lin,QIAN Jin,XIE Da,WANG Hongbing |
| Shanghai Marine Diesel Engine Research Institute,Shanghai 201108,China;National Engineering Research Center for Special Equipment and Power System of Ship and Marine Engineering, Shanghai 201108,China;Yangzhou Wuting Bridge Cylinder Liner Co.,Ltd.,Yangzhou 225100,China |
| Abstract:The honing process of the platform mesh on the cylinder liner inner hole of a certain marine diesel engine was studied.The mechanism of mesh formation during cylinder liner machining was analyzed，and the machining route of platform mesh honing was formulated.The corresponding honing parameters and equipments were determined to ensure that the platform mesh meets the requirements.Through test run and running in of the diesel engine，it has been proven that the use of this platform mesh honing technology meets the high-precision requirements for cylinder liner mesh machining. |
| Key words: marine diesel engine cylinder liner honing platform mesh |