摘要
基于实体表面投影法精加工,干涉处理计算量大(干涉处理的速度是整个算法的关 键)。利用ACIS的三角化功能,以圆角刀为例,讨论了干涉量的计算与消除,提出了计算刀具外形 相对四周三角片的位置。这种干涉处理的基本思想,可以大大提高干涉量的计算与消除速度。
Refined processing based on theory of entity surface projection involves a lot of calculations on interference treatment. As a result, the speed of imterference treatment is crutial for the whole calculation. In this thesis, the writer takes advantage of ACIS triangulating fuction and takes rounded corner tool for example to discuss calculation and elimination of interference.Points that the basic concept for interference treatment of calculating the location of tool's shape by comparison with surrounded triangular pieces can help a lot to speed up the calculation.
出处
《煤矿机械》
北大核心
2003年第9期77-79,共3页
Coal Mine Machinery
关键词
三角化
干涉量
干涉处理
triangulating
interference value
interference treatment
