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Simulation of pre-solving active forces of a 4SPS+SPR parallel machine tool in normal machining a 3D free-form surface

โœ Scribed by Yi Lu; Jiayin Xu; Jianping Yu


Publisher
Springer
Year
2009
Tongue
English
Weight
446 KB
Volume
46
Category
Article
ISSN
0268-3768

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Simulation of normal machining of 3D fre
โœ Yi Lu; Shuyan Li; Chongjie Du; Jianping Yu; Jiayin Xu ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 759 KB

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 o