Filtry
Cutting Force Evaluation of Disconnecting Tools of Mining and Driving Machines
Cutting Force Evaluation of Disconnecting Tools of Mining and Driving Machines...
JQ - Strojní zařízení a nástroje
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
The experimental machine LM-2 (2003)
The report describes development of experimental machine tool LM-2 in 2003. The machine tool is determined to cutting of metal materials by high speed and acceleration. The machine tool is equipped suspended secondary parts of linear motors in all th...
JQ - Strojní zařízení a nástroje
- 2003 •
- O
Rok uplatnění
O - Ostatní výsledky
Dynamical Analysis of the Gas Powered Impulse Generator
The paper presents the 3D design, results of the theoretical calculation of the force and impulse, generated by the experimental, carbon dioxide powered recoil force and impulse generator and their comparison with ...
Mechanical engineering
- 2017 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
OPTIMIZATION OF THE PROCESS DISCONNECT WITH THE HELP OF THE KNOWLEDGE SPRAWL OUT AND REDUCE THE NUMBER OF KNIVES ON THE DISCONNECTS AUTHORITY
This paper deals with the use of program options "Cutting scheme" to obtain the optimal configuration of blades on disconnecting mining shearer body and calculating the forces on the cutting tool......
JR - Ostatní strojírenství
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
The Utilization of an Impulse Force in Self-Defence
This article is focused on the utilisation of force, specifically the impulse of force in self-defence. It also points out the fact that this field suffers from distorted views. Further, the article describes the research f...
JB - Senzory, čidla, měření a regulace
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Calibration of unipolar high current impulses for resistance spot welding
of unipolar high current impulses, which are applied in resistance spot welding current impulses. A new calibration method for this current impulses without disconnecting the current circuit of a resistance weldin...
Electrical and electronic engineering
- 2020 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
The Impulse Excitation of Dynamic Systems
In the paper, the relationship for the energy of undamped dynamic systém forced by general force impulse and its steady response are descibed. The acquired relations needs only the values of the force impulseś ampl...
JQ - Strojní zařízení a nástroje
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Influence of Gas Port on Forces and Their Impulses Acting in an Automatic Weapon
This article presents a method for determining the forces and impulses acting in a gas-operated automatic weapon. The presented mathematical model is validated and experimentally verified for 7,62mm machine gun UK-59 and ammunition ...
Mechanical engineering
- 2021 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Dynamics in LV Circuit Breakers
is caused, among others, by fast disconnection of the breaker contacts. The rapid disconnection is achieved by electrodynamic forces. The first part of the article devotes the electrodynamic forces themselves. In ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Advanced Methods Of Feedback Control Drives
, the relationship between the frequency spectrum of the finite force impulse and the amplitude and amplitude spectra of the forcing impulse corresponding to the natural frequencies of the dynamic system. Method is...
JQ - Strojní zařízení a nástroje
- 2010 •
- O
Rok uplatnění
O - Ostatní výsledky
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