CAD/CAM中复杂轮廓环的等距干涉处理  

Offset of Complex Profile-loops in CAD/CAM

作　　者：施炜[1] 

机构地区：[1]苏州大学计算机科学与技术学院,江苏苏州215006

出　　处：《南通航运职业技术学院学报》2005年第3期75-77,共3页Journal of Nantong Vocational & Technical Shipping College

摘　　要：复杂轮廓环的等距算法是CAD/CAM系统中重要的基本算法之一。文章介绍了复杂轮廓环进行原始等距的过程,提出了环自交与交互的若干算法。The offset algorithm of complex profile-loops is on of the important basic algorithms in the CAD/CAM system. The process about the first offset is introduced, and some algorithm to deal with intersection between offseted loops of islands and pocked or offseted loops of islands is provided as well.

关 键 词：轮廓环 等距 干涉 算法 

分 类 号：TH122[机械工程—机械设计及理论]