Abstract
A novel 5-DOF (degree of freedom) fully parallel machine tool is presented in this paper. The parallel machine tool uses a compound limb to restrict the rotational degree of freedom of the moving platform, which is an unnecessary degree of freedom in the 5-axis machining process. The kinematics of the compound limb is illuminated especially. The closed-form solution is developed for the inverse kinematics. Due to the difficulty in comprehending the kinematics of the parallel kinematic machine tool, the movement of the moving platform in the fixed frame is also explained.
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References
Gough VE (1957) Contribution to discussion to papers on research in aautomobile stability and control and in type performance. Proc Auto Div Instn Mech. Eng, pp 392–395
Stewart D (1965) A platform with six degree of freedom. Proc Insrn. Mech. Engrs. Part 1, 180(15):371–376
Hunt KJ (1983) Structure kinematics of in-parallel actuated robot-arms. Tran ASME, J Mech Trans Auto Design 105:705–712
Earl CF, Rooney J (1983) Some kinematic structure for robot manipulator design. Trans ASME, J Mech Trans Auto Des 105:15−22
Merlet JP (1990) Les robot parallels. Hermes, Paris
Griffis M, Duffy J (1989) A forward displacement analysis of a class of stewart platform. J Robot Syst 6(6):703−720
Gosselin CM, Sefrioui J, Richard MJ (1992) On the direct kinematics of general spherial three-degree-of-freedom parallel manipulators. Proc 22nd ASME Biennial Mechanisms Conference, Scottsdale, AZ 45:7−11
Dingra AD, Kohli D, Xu YX (1992) Direct kinematics of general stewart platforms. Proc 22nd ASME Biennial Mechanisms Conference, Scottsdale, AZ 45:107−112
Chen N, Song S (1994) Direct position analysis of the 4–6 Stewart platforms. ASME J Mech Des 116(1):61−66
Tsai LW, Joshi S (2000) Kinematics and optimization of a spatial 3-UPU parallel manipulator. J Mech Des 122:439−446
Gao F, Li W, Zhao X (2002) New kinematic structures for 2–, 3–, 4–, and 5-DOF parallel manipulator designs. Mech Mach Theory 37:1395−1411
Ferreira E (1997) On using parallel link manipulators as machine tools. Trans NAMRI/SME, Nebraska, USA, pp 305−310
Molinari LT, Bianchi G et al (1998) An integrated methodology for the design of parallel kinematic machine (PKM). Ann CIRP 47(1):341−345
Pierrot F, Shibukawa T (1998) From Hexa to HexaM. Proc IPK’98: International Parallel kinematic Kolloquium, Zurich, 4 June 1998, pp 75−84
Pierrot F, Dauchez P, Fournier A (1991) Fast parallel robots. J Robot Syst 8(6):829−840
Kim J, Park FC (1998) Eclipse: A new parallel mechanism prototype. Position Paper in Proc First European-American Forum on Parallel Kinematic Machines, Milan, Italy, 31 August – 1 September 1998
Hesselbach J, Plitea N et al (1998) A new parallel mechanism to use for cutting convex glass panels. ARK, Strobl, 29June−4 July 1998, pp 165−174
Yongsheng Z, Qinchuan L et al (2004) A novel 5-Axis parallel machine tool family. In proceedings of the 11th World Congress in Mechanism and Machine Science, Tianjin, China, 1−4 April 2004, pp 1588−1591
Acknowledgements
The research work reported here was completed under the support of the National High-Tech Research and Development Program of China (863 Program) (2001AA421280) and the National Natural Science Foundation of China (50125516).
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Gao, F., Peng, B., Zhao, H. et al. A novel 5-DOF fully parallel kinematic machine tool. Int J Adv Manuf Technol 31, 201–207 (2006). https://doi.org/10.1007/s00170-005-0171-1
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DOI: https://doi.org/10.1007/s00170-005-0171-1