High-precision five-axis machine for high-speed material processing using linear motors and parallel-serial kinematics
Contribuinte(s) |
[Unknown] |
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Data(s) |
01/01/2006
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Resumo |
The paper describes some details of the mechanical and kinematics design of a five-axis mechanism. The design has been utilized to physically realize an industrial-scale five-axis milling machine that can carry a three KW spindle. However, the mechanism could be utilized in other material processing and factory automation applications. The mechanism has five rectilinear joints/axes. Two of these axes are arranged traditionally, i.e. in series, and the other three axes utilize the concept of parallel kinematics. This combination results in a design that allows three translational and two rotational two-mode degrees of freedom (DOFs). The design provides speed, accuracy and cost advantages over traditional five-axis machines. All axes are actuated using linear motors. <br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
IEEE Xplore |
Relação |
http://dro.deakin.edu.au/eserv/DU:30006241/nahavandi-highprecision-2006.pdf http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=4178214 |
Direitos |
2006, IEEE |
Palavras-Chave | #five-axis CNC machines #five-axis mechanisms #high-acceleration #high-precision mechanisms #high-speed machining #high-speed #linear motor #machine-tools #parallel-kinematics mechanisms #rotational-translational mechanisms #three-DOFs parallel-kinematics mechanisms |
Tipo |
Conference Paper |