缸体关键特征加工补偿及在线监控方法

The Key Features of the Cylinder Compensation Processing and on-Line Monitoring Method

缸体是发动机上最大的独立式部件,通过它把发动机的曲轴连杆机构和配气机构以及供油、润滑、冷却等系统连接成一个整体,它的加工质量直接影响发动机的性能。就缸体加工过程中的关键特征缸体顶面,止推面的加工工艺进行了分析,提出了在线测量补偿加工及基于NC程序的质量监控方法。

The engine block is the largest stand-alone component, through which the crankshaft of an engine connecting rod mechanism and valve train and oil, lubrication, cooling and other systems connected into a whole, its processing quality directly affects the performance of the engine. In this paper, the process of the cylinder block key features of a top surface, surface processing technology push stopper were analyzed, the on-line measurement and compensation processing based on NC program quality monitoring methods.