Application of the stability lobes theory to milling of thin workpieces, experimental approach [PDF]
, 2003 The optimisation of cutting conditions in High Speed Machining (HSM) requires the use of a vibratory approach in order to avoid a fast deterioration of the tool and of the spindle, as well as a loss of quality of the surface rough- ness.
Arnaud, Lionel, Dessein, Gilles
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Regenerative chatter in self-interrupted plunge grinding [PDF]
, 2016 This research is supported by National Natural Science Foundation of China under Grant Nos.11572224 and 11502048, and Fundamental Research Funds for the Central Universities under Grant No. ZYGX2015KYQD033. We would like to thank Dr.
Wiercigroch, Marian, Xu, Jian, Yan, Yao
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Influence of Workpiece Imbalance on Regenerative and Frictional Grinding Chatters [PDF]
, 2017 This research is supported by National Natural Science Foundation of China under Grant No.11502048 and 11572224, and Fundamental Research Funds for the Central Universities under Grant No.ZYGX2015KYQD033.Peer reviewedPublisher ...
Wiercigroch, Marian, Xu, Jian, Yan, Yao
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Modeling dynamics of parallel turning operations [PDF]
, 2010 Parallel turning operations are advantageous in terms of productivity since there are more than one cutting tools in operation. However, the dynamic interaction between these parallel tools may create additional stability problems and the advantage of ...
Budak, Erhan +2 more
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Propagation of sound through the Earth's atmosphere. 1: Measurement of sound absorption in the air: 2: Measurement of ground impedance [PDF]
Parts were fabricated for the acoustic ground impedance meter and the instrument was tested. A rubber hose was used to connect the resonator neck to the chamber in order to suppress vibration from the volume velocity source which caused chatter.
Becher, J., Meredith, R. W.
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Surface Quality of a Work Material Influence on Vibrations in a Cutting Process
, 2001 The problem of stability in the machining processes is an important task. It is strictly connected with the final quality of a product. In this paper we consider vibrations of a tool-workpiece system in a straight turning process induced by random ...
A. TETER +22 more
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Modelling and simulation of the dynamic cutting process and surface topography generation in nano/micro cutting [PDF]
, 2008 In nano/micro cutting process, the surface quality is heavily dependent on all the dynamic factors in machining including those from the material, tooling, cutting parameters, servo accuracy, mechanical structure deformation, and non-linear factors as ...
Cheng, K, Zhou, L
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Displacements analysis of self-excited vibrations in turning
, 2009 The actual research deals with determining by a new protocol the necessary parameters considering a three-dimensional model to simulate in a realistic way the turning process on machine tool.
A Cowley +26 more
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Analytical prediction of stability limit in turning operations [PDF]
, 2006 Unstable cutting due to chatter vibrations is one of the most important problems during metal cutting operations. Chatter can be a limitation for productivity and surface quality in turning operations, especially when long and slender tools and parts are
Budak, Erhan, Ozlu, Emre, Özlü, Emre
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The relationships between nurse care, attitude of patient and nurse with cancer patient satisfaction [PDF]
, 2015 This study investigates the relationships between nurse care, attitude of patient and nurse with cancer patient satisfaction using the quantitative methodology. In Libya, the challenge of medical facilities and treatment is a current issue.
Abdalla Musbah, Fadia
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