Rationality of Fitting Structures(装置结构的合理性)

To ensure the service behavior of the machine or subassembly and for the convenience of manufacturing and maintenance, one must consider the rationality of the fitting structure during the design stage. This section introduces the rationality of some commonly used fitting process structures. 

为了保证机器或部件的工作性能,并方便加工制造和拆卸维修,在设计时必须考虑装配结构的合理性。本节主要介绍一些常见的装配工艺结构。