马钢机械设备制造公司承担马钢公司各厂矿设备的绝大部分备件制作任务,每年要编写上万份零件工艺。设备有国产的,也有进口的,零件重的几十吨,轻的仅几十克,种类繁多,且结构形状复杂,加工要求各异,这就要求所设计的CAPP系统能适用于各种零件。 众所周知,CAPP软件系统从工作原理上分有创成式(Generative)和派生式(Variant)两大类,但目前实 Magang machinery and equipment manufacturing company Masteel plant to undertake the vast majority of mine equipment spare parts production tasks, to write thousands of parts each year process. Equipment are made in China, there are imported, heavy parts dozens of tons, light only a few grams, a wide range of complex shape and processing requirements, which requires the design of the CAPP system can be applied to various parts . As we all know, CAPP software system divided into working principle Generative (Generative) and derived (Variant) two categories, but the current