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[37034] Artykuł: Vibrations in the Machining System of the Vertical Machining CenterCzasopismo: XIIITH INTERNATIONAL SCIENTIFIC AND ENGINEERING CONFERENCE HERMETIC SEALING, VIBRATION RELIABILITY AND ECOLOGICAL SAFETY OF PUMP AND COMPRESSOR MACHINERY-HERVICON-2011 Tom: 39, Strony: 405-413ISSN: 1877-7058 Wydawca: ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS Opublikowano: 2012 Seria wydawnicza: Procedia Engineering Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 10 Klasyfikacja Web of Science: Proceedings Paper ![]() ![]() Keywords: Face milling  feed  vibrations in the tool-workpiece system  measurement  milling machine  |
The paper discusses the equipment and method for measuring vibrations in the tool-workpiece system during face milling. The experimental results show that the vibrations in the tool-workpiece system are dependent on the feed rate. The relationships between vibrations and time, as well as the standard deviation of the displacements and feed are presented graphically. The tests conducted on an AVIA VMC-800 with a built-in measuring system involved milling C45 steel samples with a Sandvik Coromant CoroMill 490 cutter. The process of surface roughness formation in face milling with a CoroMill 390 is difficult to define, as there are a number of factors to be taken into consideration. The work analyzes the influence of the vibrations in the tool-workpiece system on surface roughness. The simulations were conducted basing on the mathematical model for predicting surface roughness discussed in Ref. [1]. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Sumy State University