Motion Law Assisted Design to Reduce the Vibrational Effect of Controlled Axes in Automated Machines
Marco Silvestri, Department of Engineering and Architecture, University of Parma, Parma, Italy and Department of Innovative Technologies, SUPSI, Manno, Switzerland.
Manuscript received on 04 March 2019 | Revised Manuscript received on 09 March 2019 | Manuscript published on 30 July 2019 | PP: 3778-3783 | Volume-8 Issue-2, July 2019 | Retrieval Number: B3459078219/19©BEIESP | DOI: 10.35940/ijrte.B3459.078219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The vibrational effects created by machines moving parts is strictly related with the characteristics of the law of motion they implement, both in case of cam-follower devices and in case of servo system electronic cam controls. One of the most effective way to prevent these harmful phenomena is to limit the harmonic content of the law of motion by designing their curve as a combination of few, low frequencies, sinusoidal curves, but this often makes difficult to satisfy other functional requirements like precision points or constant speed intervals. In this work an original method to solve this problem is illustrated. It adds to the programming language Cam O Mi Le new functions to assist the functional design of mechanisms. The combination of the classical theory results with the flexibility of Cam O Mi Le building block approach makes possible to address a large number of practical applications and two examples of them are illustrated.
Index Terms: Building Block Approach, Formal Language, Harmonic Content, Motion Laws.
Scope of the Article: Block Chain-Enabled IoT Device and Data Security and Privacy