An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing

2231 Views
670 Downloads
Export citation: ABNT
CALÌ, Michele ;OLIVERI, Salvatore Massimo;AMBU, Rita ;FICHERA, Gabriele .
An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 64, n.4, p. 245-257, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/an-integrated-approach-to-characterize-the-dynamic-behaviour-of-a-mechanical-chain-tensioner-by-functional-tolerancing/>. Date accessed: 29 nov. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2017.5079.
Calì, M., Oliveri, S., Ambu, R., & Fichera, G.
(2018).
An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing.
Strojniški vestnik - Journal of Mechanical Engineering, 64(4), 245-257.
doi:http://dx.doi.org/10.5545/sv-jme.2017.5079
@article{sv-jmesv-jme.2017.5079,
	author = {Michele  Calì and Salvatore Massimo Oliveri and Rita  Ambu and Gabriele  Fichera},
	title = {An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {4},
	year = {2018},
	keywords = {ASME-ISO tolerance specification; reverse engineering; tensioner; deformation energy; multibody model},
	abstract = {Assembled systems composed of flexible components are widely used in mechanics to dampen vibrations and store or dissipate energy. Often, the flexible components of these systems are assembled via non-linear sliding contacts and yielding constraints. Geometric non-linearity along with non-linearity of stiffness, damping and contact pressure between flexible components greatly complicate the dynamic characterization of these assemblies. Therefore, such assemblies are characterised almost exclusively by means of experimental testing. This research analyses how classic ASME and ISO tolerance standards can be used to guarantee and control the conformity of these assembled systems with their functional requirements limiting the number of experimental tests. In particular the dependence of the dynamic behaviour upon functional tolerances is studied for a mechanical tensioner in a chain drive timing system of an internal combustion engine (ICE). The semi empirical methodology is based on displacement measurements and modal analyses. A multibody model with few degrees of freedom (MBM-FDoF) is proposed as the first approximation to reproduce the variability of the dynamic behaviour of the tensioner considering variations in functional tolerances.},
	issn = {0039-2480},	pages = {245-257},	doi = {10.5545/sv-jme.2017.5079},
	url = {https://www.sv-jme.eu/article/an-integrated-approach-to-characterize-the-dynamic-behaviour-of-a-mechanical-chain-tensioner-by-functional-tolerancing/}
}
Calì, M.,Oliveri, S.,Ambu, R.,Fichera, G.
2018 June 64. An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 64:4
%A Calì, Michele 
%A Oliveri, Salvatore Massimo
%A Ambu, Rita 
%A Fichera, Gabriele 
%D 2018
%T An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing
%B 2018
%9 ASME-ISO tolerance specification; reverse engineering; tensioner; deformation energy; multibody model
%! An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing
%K ASME-ISO tolerance specification; reverse engineering; tensioner; deformation energy; multibody model
%X Assembled systems composed of flexible components are widely used in mechanics to dampen vibrations and store or dissipate energy. Often, the flexible components of these systems are assembled via non-linear sliding contacts and yielding constraints. Geometric non-linearity along with non-linearity of stiffness, damping and contact pressure between flexible components greatly complicate the dynamic characterization of these assemblies. Therefore, such assemblies are characterised almost exclusively by means of experimental testing. This research analyses how classic ASME and ISO tolerance standards can be used to guarantee and control the conformity of these assembled systems with their functional requirements limiting the number of experimental tests. In particular the dependence of the dynamic behaviour upon functional tolerances is studied for a mechanical tensioner in a chain drive timing system of an internal combustion engine (ICE). The semi empirical methodology is based on displacement measurements and modal analyses. A multibody model with few degrees of freedom (MBM-FDoF) is proposed as the first approximation to reproduce the variability of the dynamic behaviour of the tensioner considering variations in functional tolerances.
%U https://www.sv-jme.eu/article/an-integrated-approach-to-characterize-the-dynamic-behaviour-of-a-mechanical-chain-tensioner-by-functional-tolerancing/
%0 Journal Article
%R 10.5545/sv-jme.2017.5079
%& 245
%P 13
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 64
%N 4
%@ 0039-2480
%8 2018-06-26
%7 2018-06-26
Calì, Michele, Salvatore Massimo Oliveri, Rita  Ambu, & Gabriele  Fichera.
"An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing." Strojniški vestnik - Journal of Mechanical Engineering [Online], 64.4 (2018): 245-257. Web.  29 Nov. 2021
TY  - JOUR
AU  - Calì, Michele 
AU  - Oliveri, Salvatore Massimo
AU  - Ambu, Rita 
AU  - Fichera, Gabriele 
PY  - 2018
TI  - An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2017.5079
KW  - ASME-ISO tolerance specification; reverse engineering; tensioner; deformation energy; multibody model
N2  - Assembled systems composed of flexible components are widely used in mechanics to dampen vibrations and store or dissipate energy. Often, the flexible components of these systems are assembled via non-linear sliding contacts and yielding constraints. Geometric non-linearity along with non-linearity of stiffness, damping and contact pressure between flexible components greatly complicate the dynamic characterization of these assemblies. Therefore, such assemblies are characterised almost exclusively by means of experimental testing. This research analyses how classic ASME and ISO tolerance standards can be used to guarantee and control the conformity of these assembled systems with their functional requirements limiting the number of experimental tests. In particular the dependence of the dynamic behaviour upon functional tolerances is studied for a mechanical tensioner in a chain drive timing system of an internal combustion engine (ICE). The semi empirical methodology is based on displacement measurements and modal analyses. A multibody model with few degrees of freedom (MBM-FDoF) is proposed as the first approximation to reproduce the variability of the dynamic behaviour of the tensioner considering variations in functional tolerances.
UR  - https://www.sv-jme.eu/article/an-integrated-approach-to-characterize-the-dynamic-behaviour-of-a-mechanical-chain-tensioner-by-functional-tolerancing/
@article{{sv-jme}{sv-jme.2017.5079},
	author = {Calì, M., Oliveri, S., Ambu, R., Fichera, G.},
	title = {An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {4},
	year = {2018},
	doi = {10.5545/sv-jme.2017.5079},
	url = {https://www.sv-jme.eu/article/an-integrated-approach-to-characterize-the-dynamic-behaviour-of-a-mechanical-chain-tensioner-by-functional-tolerancing/}
}
TY  - JOUR
AU  - Calì, Michele 
AU  - Oliveri, Salvatore Massimo
AU  - Ambu, Rita 
AU  - Fichera, Gabriele 
PY  - 2018/06/26
TI  - An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 64, No 4 (2018): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2017.5079
KW  - ASME-ISO tolerance specification, reverse engineering, tensioner, deformation energy, multibody model
N2  - Assembled systems composed of flexible components are widely used in mechanics to dampen vibrations and store or dissipate energy. Often, the flexible components of these systems are assembled via non-linear sliding contacts and yielding constraints. Geometric non-linearity along with non-linearity of stiffness, damping and contact pressure between flexible components greatly complicate the dynamic characterization of these assemblies. Therefore, such assemblies are characterised almost exclusively by means of experimental testing. This research analyses how classic ASME and ISO tolerance standards can be used to guarantee and control the conformity of these assembled systems with their functional requirements limiting the number of experimental tests. In particular the dependence of the dynamic behaviour upon functional tolerances is studied for a mechanical tensioner in a chain drive timing system of an internal combustion engine (ICE). The semi empirical methodology is based on displacement measurements and modal analyses. A multibody model with few degrees of freedom (MBM-FDoF) is proposed as the first approximation to reproduce the variability of the dynamic behaviour of the tensioner considering variations in functional tolerances.
UR  - https://www.sv-jme.eu/article/an-integrated-approach-to-characterize-the-dynamic-behaviour-of-a-mechanical-chain-tensioner-by-functional-tolerancing/
Calì, Michele, Oliveri, Salvatore, Ambu, Rita, AND Fichera, Gabriele.
"An Integrated Approach to Characterize the Dynamic Behaviour of a Mechanical Chain Tensioner by Functional Tolerancing" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 64 Number 4 (26 June 2018)

Authors

Affiliations

  • University of Catania, Electric, Electronics and Computer Engineering Department, Italy 1
  • University of Cagliari, Department of Mechanical, Chemical and Materials Engineering, Italy 2
  • University of Catania, Civil Engineering and Architecture Department, Italy 3

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 64(2018)4, 245-257

https://doi.org/10.5545/sv-jme.2017.5079

Assembled systems composed of flexible components are widely used in mechanics to dampen vibrations and store or dissipate energy. Often, the flexible components of these systems are assembled via non-linear sliding contacts and yielding constraints. Geometric non-linearity along with non-linearity of stiffness, damping and contact pressure between flexible components greatly complicate the dynamic characterization of these assemblies. Therefore, such assemblies are characterised almost exclusively by means of experimental testing. This research analyses how classic ASME and ISO tolerance standards can be used to guarantee and control the conformity of these assembled systems with their functional requirements limiting the number of experimental tests. In particular the dependence of the dynamic behaviour upon functional tolerances is studied for a mechanical tensioner in a chain drive timing system of an internal combustion engine (ICE). The semi empirical methodology is based on displacement measurements and modal analyses. A multibody model with few degrees of freedom (MBM-FDoF) is proposed as the first approximation to reproduce the variability of the dynamic behaviour of the tensioner considering variations in functional tolerances.

ASME-ISO tolerance specification; reverse engineering; tensioner; deformation energy; multibody model