Iso-planar interpolation for the machining of implicit surfaces

被引：10
|
作者：
Tam, HY
Xu, HY
Zhou, Z
机构：
[1] City Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Mech Sci & Engn, Wuhan 430074, Hubei, Peoples R China
来源：
COMPUTER-AIDED DESIGN | 2002年 / 34卷 / 02期
关键词：
numerical controls; CNC; interpolation; implicit surface; surface machining;
D O I：
10.1016/S0010-4485(01)00059-8
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The paper presents an approach for on-line path generation and interpolation for the machining of implicit surfaces. For a given implicit surface, once the cutting plane direction and cut-in points have been selected, iso-planar tool paths and interpolated points can be calculated on-line according to the feedrate and scallop height requirements. The approach enables the tool position and orientation to be correctly calculated at each interpolated point. Validation examples are provided for the interpolation of cyclide surfaces with planar and curved boundaries. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：125 / 136
页数：12
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