Prohlížení Časopisy dle autora "Major, Zoltan"

Zobrazují se záznamy 1-8 z 8

    • ANALYSIS OF WELDED POLYPROPYLENE STRUCTURES: COMBINATION OF EXPERIMENTS AND SIMULATIONS 

      Autor: Distlbacher, Theresa; Reiter, Martin; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      The effect of joining by extrusion welding on the tensional stiffness and strength of a Polypropylene copolymer was analysed. Short-term and creep tests with laboratory specimens were conducted. Welded joint sub-components ...

    • CHARACTERIZATION OF THE FRACTURE MECHANICAL BEHAVIOR OF C-SMC MATERIALS 

      Autor: Tiefenthaler, Martin; Stelzer, Philipp S.; Chung, Chi N.; Reisecker, Volker; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      The fracture mechanics of random discontinuous Carbon Fiber Sheet Molding Compound (C-SMC) materials compared to traditional carbon fiber composites are not well understood. An experimental study was carried out to ...

    • CHARACTERIZATION OF ULTRASONIC ASSISTED ADHESIVE JOINTS 

      Autor: Pauska, Rainer; Cakmak, Umut; Lottes, Rainer; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      Joining experiments using different adhesives were carried out. In addition to the adhesive, the specimens were also treated with ultrasonic waves to improve the load carrying capacity of the joined parts. Lap joint shear ...

    • EXPERIMENTAL INVESTIGATION AND SIMULATION OF 3D-PRINTED LATTICE STRUCTURES 

      Autor: Heiml, Eva; Kalteis, Anna; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      Lattice structures are currently of high interest, especially for lightweight design. They generally have better structural performance per weight than parts made of bulk material. With conventional manufacturing techniques ...

    • FEASIBILITY STUDY OF MICRO-LATTICE STRUCTURES BY MULTIPHOTON LITHOGRAPHY 

      Autor: Wimmer, Markus; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      The paper describes the possibilities of additive manufacturing with multiphoton lithography. The basis of this technology is that a laser beam (with a certain wavelength) is fired into the mixture of a monomer and a ...

    • MODELLING AND SIMULATION OF LATTICE STRUCTURES USING VARIOUS MATERIAL MODELS FOR POLYMERIC MATERIALS 

      Autor: Lehner, Kerstin; Kalteis, Anna; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      Based on lightweight design concepts, lattices are increasingly considered as internal structures. This work deals with the simulation of periodically constructed lattices to characterize their behaviour under different ...

    • SEMI-ACTIVE DAMPING PERFORMANCE OF IRON PARTICLE FILLED SILICONE RUBBER 

      Autor: Dirisamer, Florian; Cakmak, Umut; Marth, Edmund; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      The aim of this work was to design, produce and evaluate a demonstrator to visualize the magneto-induced damping behaviour of materials. In contrast to standard materials, the damping coefficient of iron particle filled ...

    • STATISTICAL EVALUATION OF FATIGUE DATA OF COMPONENTS 

      Autor: Chung, Chi Nghia; Major, Zoltan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      A variety of steels, cast iron grades and other metals have long been used for the production of machine components. In recent years, however, new materials such as sintered materials and plastics become increasingly ...