摘要
从零件信息描述入手,针对计算机辅助工艺设计与制造(CAPPCNC)中必须解决的图形输入与计算机图形信息处理的困难,提出了“型位特征”理论。通过对零件的分解与恢复,为在CIMS环境下实现大型非回转体零件集成化制造。
Starting from the description of the element information, a “model position feature” theory is put forward in view of difficulties to deal with in graphic input and in graph information processing. Through the way of making decomposition and recovery, a new approach has been opened up to the integrated manufacture of large nonrevolution parts under CIMS.
出处
《重型机械》
2000年第1期42-44,共3页
Heavy Machinery
关键词
图型信息描述
型位特征
零件分解
恢复
CAPP
description of graph information, model position feature, element discomposition, recovery
