The General Kinematic Pair of a Cam Mechanism

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F19%3AN0000026" target="_blank" >RIV/46709002:_____/19:N0000026 - isvavai.cz</a>

Result on the web

<a href="https://www.intechopen.com/books/kinematics-analysis-and-applications/the-general-kinematic-pair-of-a-cam-mechanism" target="_blank" >https://www.intechopen.com/books/kinematics-analysis-and-applications/the-general-kinematic-pair-of-a-cam-mechanism</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5772/intechopen.86682" target="_blank" >10.5772/intechopen.86682</a>

Result language

angličtina

Original language name

The General Kinematic Pair of a Cam Mechanism

Original language description

At present, there are still increasing demands on the performance parameters of machinery equipment as well as cam mechanisms that belong to it. For this reason, the operating speeds and hence inertial effects of moving bodies, which limit the utilizable working frequency of machines, are increasing. These facts are the cause of higher wear and a decrease of the overall lifetime and reliability of machines. In the case of a general cam mechanism, the general kinematic pair is formed by the contact of the working surfaces of a cam and a follower. In the case of the operation of cam mechanisms, the cam is loaded by the force of the periodic course depending on the angle of rotation of the cam. These force ratios in the general kinematic pair created by contact between the cam and the follower cause the contact stress. The generated stresses are transient and have a pulse shape. Fatigue damage of the cam working surface or the follower working surface may occur after exceeding a certain limit value of these stresses during the cam mechanisms running. This damage is in the form of cavities (pitting), which develop from cracks on the working surface. The aim of this chapter is to outline the issues of the dynamic stress of a general kinematic pair of a cam mechanism. One of the possible methods of the complex solution of the stress of the general kinematic pair is to use the possibilities of the finite element method in combination with the knowledge and conclusions of the contact mechanics.

Czech name

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Czech description

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Type

C - Chapter in a specialist book

CEP classification

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OECD FORD branch

20301 - Mechanical engineering

Project

<a href="/en/project/FV20235" target="_blank" >FV20235: Classical and electronic cam mechanisms for advanced applications in industry</a><br>

Continuities

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

Publication year

2019

Confidentiality

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

Book/collection name

Kinematics - Analysis and Applications

ISBN

978-1-78984-490-0

Number of pages of the result

22

Pages from-to

17-38

Number of pages of the book

125

Publisher name

IntechOpen

Place of publication

Londýn

UT code for WoS chapter

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