ACCESSIBILITY IN 5-AXIS MILLING ENVIRONMENT

被引：26
|
作者：
ELBER, G [1 ]
机构：
[1] UNIV UTAH,DEPT COMP SCI,SALT LAKE CITY,UT 84112
来源：
COMPUTER-AIDED DESIGN | 1994年 / 26卷 / 11期
关键词：
NURBS; ACCESSIBILITY; 5-AXIS MACHINING;
D O I：
10.1016/0010-4485(94)90093-0
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Using algorithms from computer graphics, i.e. hidden line and surface removal algorithms, techniques have been constructed to derive the 3-axis visible or millable set of a computer model from a given orientation, or simulate and verify machining toolpaths. In the paper, an approach that reduces the accessibility problem of 5-axis milling using a flat end tool to a 3-axis accessibility problem is discussed. Using this approach, global detection of possible gouging of other parts while a 5-axis flat endmill is in use is made feasible, and collisions can be avoided.
引用
收藏
页码：796 / 802
页数：7
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