...Dániel Bachrathy; Gábor Stépán; János Turi The governing equation of milling processes is generalized with the help of accurate chip thickness derivation resulting in a state dependent delay model. This model is valid for large amplitude machine tool vibrations and uses accurate nonlinear screen...

... 24 08 2009 cutting finite element analysis integro-differential equations machine tools turning (machining) vibrations continuous delay distributed delay process damping stability temporal finite elements analysis time delay turning The relative vibrations between...

...Alexandra Ast; Peter Eberhard The use of adaptronic components opens up interesting new possibilities for modern machine tools such as parallel kinematics. In this paper, two active vibration control concepts are designed for an adaptronic component of a parallel kinematic machine tool. The machine...

...Christoph Henninger; Peter Eberhard Dynamic stability of cutting processes such as milling and turning is mainly restricted by the phenomenon of the regenerative effect, causing self-excited vibration, which is well known as machine-tool chatter. With the semidiscretization method for periodic...

...Jun Wu; Jinsong Wang; Liping Wang; Tiemin Li; Yue Liu This paper focuses on the dynamic modeling and counterweight optimization of the two degree of freedom planar parallel manipulator, which is a subpart of a hybrid machine tool. Based on a kinematic analysis, the dynamic equation is derived...