Finite element analysis of the eigenfrequencies of milling machine support structure
Radosław Ciemierkiewicz
a:1:{s:5:"en_US";s:63:"Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie";}Faculty of Mechanical Engineering and Robotics
Department of Machine Design and Maintenance
Bogusław Ładecki
AGH University of KrakowAGH University of Krakow
Faculty of Mechanical Engineering and Robotics
Department of Machine Design and Maintenance
Position:
Assistant Professor
Academic Group:
Academic Staff – Assistant Professors
Abstract
The publication concerns the selection of dimensions for two support structure models of a woodworking spindle moulder, based on the results of finite element analyses: static structural and modal. Using the ANSYS Workbench software, a linear-elastic material behavior was assumed, and preliminary models of the milling machine frame and housing were analyzed, each assigned different materials — structural steel (S235JR) and gray cast iron (EN-GJL-250), respectively. After completing the Design and Analysis of Computer Experiments stage, optimization was carried out using ANSYS Workbench algorithms: the Response Surface Method and the Direct Optimization Method. As a result, the optimal geometric dimensions of the milling machine’s support structures were identified, satisfying both strength and modal criteria.
Keywords:
support structure of a milling machine, FE analysis, parametric optimizationSupporting Agencies
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a:1:{s:5:"en_US";s:63:"Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie";}
<p>Faculty of Mechanical Engineering and Robotics<br data-start="223" data-end="226">Department of Machine Design and Maintenance</p> Poland
Faculty of Mechanical Engineering and Robotics
Department of Machine Design and Maintenance
AGH University of Krakow
<p data-start="119" data-end="270">AGH University of Krakow<br data-start="174" data-end="177">Faculty of Mechanical Engineering and Robotics<br data-start="223" data-end="226">Department of Machine Design and Maintenance</p> <p data-start="272" data-end="320"><strong data-start="272" data-end="298">Position:</strong><br data-start="298" data-end="301">Assistant Professor</p> <p data-start="322" data-end="389"><strong data-start="322" data-end="349">Academic Group:</strong><br data-start="349" data-end="352">Academic Staff – Assistant Professors</p> Poland
AGH University of Krakow
Faculty of Mechanical Engineering and Robotics
Department of Machine Design and Maintenance
Position:
Assistant Professor
Academic Group:
Academic Staff – Assistant Professors
