Regionální technologický institut / Regional Technological Institute (RTI)

Kolekce


Recent Submissions

Jirková, Hana , Opatová, Kateřina , Wagner, Martin F.-X. , Mašek, Bohuslav
Physical Simulation of Press Hardening of TRIP Steel

Deformation-induced martensitic transformation is used for improving mechanical properties of AHS steels which contain metastable retained austenite. TRIP steels are one of the categories that fall into this group. Their microstructures consist of proeutectoid ferrite, bainite, and metastable retained ...

Garan, Martin , Chmelko, Vladimír , Schafer, Ervin
Safety margin against the fatigue fracture under random loading

The fatigue lifetime of the structure in operation is express in the number of working cycles, kilometersor time depending units. By harmonic process of loading is possible to express the safety margin as reserve against the required lifetime in the form of number cycles or&#x...

Špirk, Stanislav , Křížek, Michal , Jeníček, Štěpán
Polyurethane foam behaviour during impact

This contribution is focused on the passive safety of the railway vehicles interiors. The passive safety has become a new area of the rail vehicles design. In the field of rail vehicles interior passive safety the computer simulations are most widely used. The computer simulat...

Kubátová, Dana , Melichar, Martin , Kutlwašer, Jan
Methodology for selecting software filters

The development of measurements and the evaluation of the surface structure has been marked by significant qualitative technical progress in recent years. Leading manufacturers of measuring technology (Hommel CS s.r.o., Carl Zeiss, Ltd., etc.) actively responded to new requirements. The developme...

Ráž, Karel , Zahálka, Martin
Viscosity testing of plastic material PA6 with 15% of glass fibers

The main aim of this paper was to describe the viscosity and injection mold filling behavior of PA6 with 15% of glass fibers. Injection molding is one of the most widely used processes for polymer products. The quality of these products is directly linked to correct ...