Vliv kontaktních ploch čelistí na uchycení šlachy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F07%3A02133473" target="_blank" >RIV/68407700:21220/07:02133473 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Contact Surfaces of Jaws on Clamping of Tendon

Popis výsledku v původním jazyce

In the present study the in vitro tensile properties of the swine flexor digitorum profundus tendons were obtained. For a measurement the testing system MTS Mini Bionix 858.2 was used. The specimens were clamped by new jaws which were developed by modifying of lathe chuck and were suggested replaceable plastic and metal contact surfaces with trapezoid and rounded profile. Furthermore the theoretical comparing of these profiles and the derivation of relation for minimal demand on coefficient of frictiondepending on applied forces and angle of profile are in the text. For experimental comparing of profiles the tensile forces were obtained, 1462.4N for plastic and 1437.0N for metal rounded contact surfaces. The similar results are probably reason of reaching sufficient area of frictional surface for tested tendons. The mentioned area was already reached for geometry of metal component which had smaller height.

Název v anglickém jazyce

Influence of Contact Surfaces of Jaws on Clamping of Tendon

Popis výsledku anglicky

In the present study the in vitro tensile properties of the swine flexor digitorum profundus tendons were obtained. For a measurement the testing system MTS Mini Bionix 858.2 was used. The specimens were clamped by new jaws which were developed by modifying of lathe chuck and were suggested replaceable plastic and metal contact surfaces with trapezoid and rounded profile. Furthermore the theoretical comparing of these profiles and the derivation of relation for minimal demand on coefficient of frictiondepending on applied forces and angle of profile are in the text. For experimental comparing of profiles the tensile forces were obtained, 1462.4N for plastic and 1437.0N for metal rounded contact surfaces. The similar results are probably reason of reaching sufficient area of frictional surface for tested tendons. The mentioned area was already reached for geometry of metal component which had smaller height.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GP106%2F06%2FP304" target="_blank" >GP106/06/P304: Měření mechanických vlastností biologického materiálu optickými vláknovými senzory.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Winter Workshop of Applied Mechanics

ISBN

978-80-01-03710-2

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

145-150

Název nakladatele

Nakladatelství ČVUT

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

16. 2. 2007

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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