Hledat
Zobrazují se záznamy 251-260 z 955
Creating a Multi-axis Machining Postprocessor
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
This paper focuses on the postprocessor creation process. When using standard commercially available postprocessors it is often very difficult to modify its internal source code, and it is a very complex process, in many ...
Influence of the Amount of Master Alloy on the Properties of Austenitic Stainless Steel AISI 316L Powder Sintered in Hydrogen
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
AISI 316L austenitic stainless steel powder was modified with four different amounts of boron (0.1; 0.2; 0.3; 0.4 of wt. %) in the form of MasterAlloy micro-powder, and was sintered in a pure dry hydrogen atmosphere in ...
Concepts of Emission Reduction in Fluidized Bed Combustion of Biomass
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
A status report on fluidized bed technology in Austria is under preparation, in response to the Fluidized Bed Conversion multi-lateral technology initiative of the International Energy Agency. This status report focuses ...
Metallurgical Joining of Magnesium Alloys by the FSW Process
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
This paper deals with welding AZ 31Mg alloy by FSW (Friction Stir Welding) technology. Welds were fabricated with new equipment supplied from China for VUZ-PI Bratislava (Welding Research Institute — Industrial Institute). ...
Fundamental Research on Hydraulic Systems Driven by Alternating Flow
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
This paper presents a new approach to rotary hydraulic systems, and the functional principles of rotary hydraulic systems that can work using alternating flows. Hydraulic transmissions using alternating flows are based on ...
Influence of Various Process Parameters on the Density of Sintered Aluminium Alloys
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
This paper presents the results of density measurements carried out on Alumix sintered parts. ECKA Alumix aluminium powders were used because of their wide application in the powder metallurgy industry. The compacts were ...
The Simulation of the Influence of Water Remnants on a Hot Rolled Plate after Cooling
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
In situations when a sheet metal plate of large dimensions is rolled, water remnants from cooling can be observed on the upper side of the plate. This paper focuses on deformations of a hot rolled sheet metal plate that ...
Holding Pressure and Its Influence on Quality in PIM Technology
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
The PIM (powder injection molding) process consists of several steps in which faults can occur. The quality of the part that is produced usually cannot be seen until the end of the process. It is therefore necessary to ...
Development of the PETAL Laser Facility and its Diagnostic Tools
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
The PETAL system (PETawatt Aquitaine Laser) is a high-energy short-pulse laser, currently in an advanced construction phase, to be combined with the French Mega-Joule Laser (LMJ). In a first operational phase (beginning ...
The Formation of a Power Multi-Pulse Extreme Ultraviolet Radiation in the Pulse Plasma Diode of Low Pressure
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
In this paper results are presented on experimental studies of the temporal characteristics of spike extreme ultraviolet (EUV) radiation in the spectral range of 12.2 ÷ 15.8 nm from the anode region of high-current (I = ...