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ZKL's Department of Technical Analyses offers Finite Element Analysis services to optimize designs and solve non-bearing problems. We specialize in structural, dynamic, and optimization analyses for various industries. Contact us for stress and strain analysis, evaluation of structure stiffness, and more.
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ZKL - Výzkum a vývoj, a.s.Jedovnická 8628 00 Brnotel: +420 544 135 180http://www.zkl.eu Department of Technical Analyses Presentation of the Finite Element Analysis (FEA)
Department of Technical Analyses • Department of Technical Analyses is a part of ZKL – Research and Development. Its main task is to perform Finite Element Analyses in order to: • Optimize inner design of new bearings • higher parameters of “NEW FORCE“ bearings • Solve wide range of “non-bearing“ problems within ZKL Group • gripping jaws, pipe bending, etc. • Offer service in the field of Finite Element Analyses to external customers • cooperation with Research Center of Manufacturing Technology Software Equipment: - pre/post-processor: MSC. Patran, MSC.Mentat - linear and nonlinear analysis: MSC. Marc - dynamics and motion analysis: MSC. Adams
Finite Element Analysis TheFinite element analysis allows you to detect critical places in structure of industrial products in following: - productive machines, - transportation, - aviation, - energetic industry, - design of gearboxes and other mechanicalparts.
Offered Finite Element Analyses Structural Analyses: - with linear material model - with non-linear material model - geometrically linear - geometrically non-linear - contact problems - with combined loading Dynamic Analyses: - Modal Analysis (Natural Frequencies) - Frequency Response on Harmonic Excitation
Offered Finite Element Analyses Optimization Analyses: - Parametric Optimization - Topological Optimization - Calibration of Material Models
Analyses in the Field of Bearings • Stress and strain analysis • Evaluation of the structure stiffness • Determination of the reaction moment in bearing • Optimization of the ring raceways geometry • Determination of the limit misalignment
Optimization of inner design of NEW FORCE bearing 22211 → dynamic load rating higher by more than 30 % Equivalent Stress Local Model Contact Stress Global Model Deformation Stiffness Curve
References in Other Fields of Engineering ZKL Hanušovice, a.s. Optimization of gripping jaws in order to improve roundness of manufactured bearing cages → smoother by 32 %
References in Other Fields of Engineering ZKL Hanušovice, a.s. Simulation of the technological processof pipebending →determination of thecritical place
References in Other Fields of Engineering Computational analysis of the steel-composite carrier of the machine tool TM 2000→ compliance reduction: over 20 %
Contact Leoš Šilhan Executive Director of ZKL - Výzkum a vývoj, a.s. Tel: (+420) 777 733 910 E-mail: leos.silhan@zkl.cz Jiří Prášil, ml. Martin Zbožínek Simulation EngineerSimulation Engineer Tel: (+420) 774 712 216 Tel: (+420) 604 730 306 E-mail: jiri.prasil.ml@zkl.cz E-mail: martin.zbozinek@zkl.cz