Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F14%3A00000797" target="_blank" >RIV/46747885:24210/14:00000797 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/14:00000797 RIV/46747885:24620/14:00000797

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation

Popis výsledku v původním jazyce

Measurement and model analysis through numerical simulations led to the assessment of stress of structural nodes of scissor lifting platform, which is used for relocation of cars from a production line. It also led to optimalization of producting process. Immediate load of scissor lifting platform by a car on standf causes additional bending moment that must be captured in a scissor mechanism. At the beginning the experimental measurements on the real lifting platform were made for obtaining of dependence of displacement,velocity and acceleration on time. Then dynamical analysis using numerical method Runge-Kutta 4th order of lifting platform were created. Model analysis showed that the initial immediate acceleration of lifting platform at start and immediate deceleration at stop lead to dynamic shocks. These dynamic shocks are due to long term operation dangerous because they permanently load not only pivots but also other parts - bearings and joining parts. A resonance may occur as w

Název v anglickém jazyce

Measurement and Numerical Analysis of Lifting Platform Construction for Car Relocation

Popis výsledku anglicky

Measurement and model analysis through numerical simulations led to the assessment of stress of structural nodes of scissor lifting platform, which is used for relocation of cars from a production line. It also led to optimalization of producting process. Immediate load of scissor lifting platform by a car on standf causes additional bending moment that must be captured in a scissor mechanism. At the beginning the experimental measurements on the real lifting platform were made for obtaining of dependence of displacement,velocity and acceleration on time. Then dynamical analysis using numerical method Runge-Kutta 4th order of lifting platform were created. Model analysis showed that the initial immediate acceleration of lifting platform at start and immediate deceleration at stop lead to dynamic shocks. These dynamic shocks are due to long term operation dangerous because they permanently load not only pivots but also other parts - bearings and joining parts. A resonance may occur as w

Druh

D - Stať ve sborníku

CEP obor

JQ - Strojní zařízení a nástroje

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EAN 2014 - 52nd International Conference on Experimental Stress Analysis

ISBN

978-80-231-0377-6

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

99-100

Název nakladatele

Výzkumný a zkušební ústav Plzeň, s.r.o

Místo vydání

Plzeň

Místo konání akce

Mariánské Lázně

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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