VILČEK, Igor, Jozef KOVÁČ and Jaroslava JANEKOVÁ. Failure Prediction by Means of Cepstral Analysis and Coherence Function between Thrust Force and Torque Signals. Online. Journal and Mechanical Engineering and Automation. Rosemead, Kalifornie, USA: Scientific & Academic Publishing, 2012, roč. 2, No 6, p. 108-113. ISSN 2163-2413. [citováno 2024-04-24]
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Basic information
Original name Failure Prediction by Means of Cepstral Analysis and Coherence Function between Thrust Force and Torque Signals
Name in Czech Predikce katastrof pomocí spektrální analýzy a koherentní funkce mezi signály axiálních sil a krouticích momentů.
Authors VILČEK, Igor (703 Slovakia, guarantor, belonging to the institution), Jozef KOVÁČ (703 Slovakia) and Jaroslava JANEKOVÁ (703 Slovakia)
Edition Journal and Mechanical Engineering and Automation, Rosemead, Kalifornie, USA, Scientific & Academic Publishing, 2012, 2163-2413.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 20000 2. Engineering and Technology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/75081431:_____/12:00000321
Organization unit Institute of Technology and Business in České Budějovice
Keywords (in Czech) Predikce katastrof; řezné síly; výroba; monitorování; koherentní funkce
Keywords in English Failure Prediction; Monitoring; Drilling; Cutting Forces; Manufacturing; Coherence Function
Tags KSTR1, riv13
Changed by Changed by: Mgr. Václav Karas, učo 10752. Changed: 27/3/2014 14:06.
Abstract
Requirements for flexible manufacturing have been increasing in the last years. In order to insure effective operation of expansive manufacturing equipment, which has to run automatically and unattended, tool monitoring is important. Therefore, the essential problem to be overcome to achieve the full potential of unmanned machining is the development of effective and reliable sensors system to monitor the process and corrective actions in case abnormal operation. The ultimate goal of the development of such production equipment is to enhance the overall economic of the manufacturing process. Even when there are at present many monitoring systems commercially available in the market for turning processes, serious difficulties still remain to be solved to apply monitoring systems successfully in machining centres. Being these difficulties mainly related with the limited accessibility to the rotating tool for sensing purposes in tool driven machining processes. Therefore, the primary objective of this paper assess the feasibility of using force signal analysis as means for monitoring tool condition in drilling
Abstract (in Czech)
Hlavní cílem této publikace jsou možnosti posouzení využití analýzy silového signálu jako prostředku pro sledování stavu vrtáku v procesu obrábění, predikce případných katastrof např. (náhlé ulomení vrtáku).
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