发动机缸体加工工艺的新发展  

New Developments of Manufacturing Technology for Engine Cylinder Blocks

作　　者：袁华 沈健[2] 

机构地区：[1]德国中欧工业技术咨询公司,lauffen74348 [2]合肥工业大学机械与汽车工程学院,合肥230009

出　　处：《组合机床与自动化加工技术》2016年第3期1-3,8,共4页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：文章以发动机缸体加工为例,介绍代表当今国际先进水平的发动机制造技术。首先,从发动机生产线的经济技术构思准则出发,总结出现代发动机生产线的技术特征要素及其实现方案。接着探讨了作为发动机生产线主要加工单元——加工中心所应具备的技术性能。文中对当前发动机生产新工艺,如汽缸热喷涂及珩磨技术等做了介绍。This paper addresses the state-of-the-art technologies of engine manufacturing exemplified by the manufacturing process of the engine cylinder block. Firstly,starting from the economic and technological rationale of the engine production line,this paper draws conclusions on the specific technological characteristics of today ＇s engine production line and its practical implementation. Secondly,the technological specifications which each machining center must fulfill as being the major unit of the engine production line will be discussed. Furthermore,the paper elaborates on current engine production technologies such as,cylinder thermal coating and honing.

关 键 词：发动机缸体 生产线 工艺灵活性 产能灵活性 

分 类 号：TH165[机械工程—机械制造及自动化] TG659[金属学及工艺—金属切削加工及机床]