Forging of crankshafts for ship engines

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86081175" target="_blank" >RIV/61989100:27360/11:86081175 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/25877950:_____/11:#0000024

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Forging of crankshafts for ship engines

Popis výsledku v původním jazyce

Leading world manufacturers of ship engines strive for a change in design. The main target consists in reduction of mass of the ship engine. This effort is manifested also in design of crankshafts. One possibility is to replace the semi-built-up design by a welded variant. Compared to original engine this variant would reduce the dimensions and therefore also mass of the crankshaft and naturally also the mass of the whole engine. The principle of mass reduction consist in shortening of the overall length of crank throw, since the welded variant does not require necessary clasping force for individual crank throw and main pins and it is therefore not necessary to form massive crank web - contrary to the original hot-pressed main pin. Type L 60 MC is a representative of such crankshafts. Manufacture of crank throw for these types of crankshafts was verified by modelling and it is described in experimental part.

Název v anglickém jazyce

Forging of crankshafts for ship engines

Popis výsledku anglicky

Leading world manufacturers of ship engines strive for a change in design. The main target consists in reduction of mass of the ship engine. This effort is manifested also in design of crankshafts. One possibility is to replace the semi-built-up design by a welded variant. Compared to original engine this variant would reduce the dimensions and therefore also mass of the crankshaft and naturally also the mass of the whole engine. The principle of mass reduction consist in shortening of the overall length of crank throw, since the welded variant does not require necessary clasping force for individual crank throw and main pins and it is therefore not necessary to form massive crank web - contrary to the original hot-pressed main pin. Type L 60 MC is a representative of such crankshafts. Manufacture of crank throw for these types of crankshafts was verified by modelling and it is described in experimental part.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI2%2F117" target="_blank" >FR-TI2/117: *Výzkum a vývoj nové technologie kování velkých nadrozměrných výkovků v zápustce</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

37-43

Kód UT WoS článku

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EID výsledku v databázi Scopus

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