| 摘要:基于柴油机机体铸造工艺成型方法，对几种船用中高速柴油机机体铸造工艺进行分析对比，对中高速柴油机机体铸造工艺发展趋势进行阐述。通过优化柴油机机体铸造工艺，突破船用柴油机机体铸造关键技术，机体铸造质量得到提高，可为相关中高速柴油机机体铸造工作提供指导。 |
| 关键词: 中高速柴油机 机体 铸造工艺 三维数字化 3D打印 |
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| Casting Process of Marine Medium and High Speed Diesel Engine Blocks |
| ZHAO Yueguang,GUO Min,FENG Feng,CHEN Xiaolong,WEI Rong |
| Shaanxi Diesel Heavy Industry Co.， Ltd.， Xingping 713105， China |
| Abstract:Based on the molding method of diesel engine block casting process，several casting technologies of medium and high speed diesel engine blocks are analyzed and compared，and the development trend of medium and high speed diesel engine block casting process is expounded.By optimizing the casting process of diesel engine blocks and breaking through the key casting technology of marine diesel engine blocks，the casting quality of engine blocks has been improved，which can provide guidance for the casting of medium and high speed diesel engines blocks. |
| Key words: medium and high speed diesel engine engine block casting process 3D digitalization 3D printing |
