Simulation of normal machining of 3D free-form surface by an orthogonal 3-leg parallel machine tool with 5-DOF

被引：3

作者：

Lu, Yi ^{[1
]}

Li, Shuyan ^{[2
]}

Du, Chongjie ^{[1
]}

Yu, Jianping ^{[3
]}

Xu, Jiayin ^{[1
]}

机构：

[1] Yanshan Univ, Coll Mech Engn, Qinhuangdao 066004, Hebei, Peoples R China

[2] Capital Engn & Res Incorp Ltd CERI, Beijing, Peoples R China

[3] Yanshan Univ, Coll Foreign Studies, Qinhuangdao 066004, Hebei, Peoples R China

来源：

COMPUTERS & INDUSTRIAL ENGINEERING | 2010年 / 59卷 / 04期

关键词：

Simulation; Parallel machine tool; 3D Free-form surface; PATH GENERATION; 3-AXIS; MANIPULATORS; PERFORMANCE; KINEMATICS; CURVES; DESIGN; 4-DOF; 3-DOF;

D O I：

10.1016/j.cie.2010.08.001

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A novel orthogonal 3-leg parallel machine tool (PMT) with 5 DOFs is designed for normal machining a 3D free-form surface s. A CAD variation geometry approach is adopted for pre-solving the extension/rotation of the linear/rotational actuators and the pose of this PMT. First, a simulation mechanism of this PMT is created by using the CAD variation geometry technique. Second, a s and a guiding plane of the tool path are constructed, the tool axis of the PMT is kept perpendicular to s, and then a simulation PMT is created. Third, in the light of the two kinds of prescribed tool paths, the extension/rotation of the linear/rotational actuators and the pose of the PMT are pre-solved automatically and visualized dynamically. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：764 / 769

页数：6

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