Influence of Withdrawal Speed on Adhesion Force

This study focused on the relationship between adhesion force and withdrawal speed, which is one of the primary time-dependent characteristics of the surface force. Highly precise measurement of the surface force was conducted using a surface force apparatus. Polydimethylsiloxane (PDMS) and glass (B...

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Autores principales:	Ryota Kishimoto, Takumi Ishikawa, Jun-ya Taneoka, Masayuki Hasegawa, Hayato Kobayashi, Hiroshige Matsuoka, Shigehisa Fukui, Takahisa Kato
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2020
Materias:	surface force adhesion force speed dependence withdrawal speed viscoelasticity of contact modeling of contact surface force apparatus(sfa) Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/c1355e24422643e491dd11ca69a1ff5c
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id	oai:doaj.org-article:c1355e24422643e491dd11ca69a1ff5c
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spelling	oai:doaj.org-article:c1355e24422643e491dd11ca69a1ff5c2021-11-05T09:11:45ZInfluence of Withdrawal Speed on Adhesion Force1881-219810.2474/trol.15.60https://doaj.org/article/c1355e24422643e491dd11ca69a1ff5c2020-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/15/2/15_60/_pdf/-char/enhttps://doaj.org/toc/1881-2198This study focused on the relationship between adhesion force and withdrawal speed, which is one of the primary time-dependent characteristics of the surface force. Highly precise measurement of the surface force was conducted using a surface force apparatus. Polydimethylsiloxane (PDMS) and glass (BK7) were used for the spherical probe and Si wafer was used for the plate sample. The results showed that the adhesion force, adhesion displacement, and withdrawal energy increased as the withdrawal speed was increased when the PDMS probe and Si sample were used in combination. These characteristics could not be seen in the adhesion forces between BK7 and Si. Moreover, we proposed an empirical theoretical model of the PDMS-Si contact assuming viscoelasticity. The spring constant and the damping coefficient of the contact were formulated as functions of the withdrawal speed and the displacement with reference to the experimental results. It was found that the spring constant decreases and the damping coefficient increases as the displacement increases or the withdrawal speed decreases.Ryota KishimotoTakumi IshikawaJun-ya TaneokaMasayuki HasegawaHayato KobayashiHiroshige MatsuokaShigehisa FukuiTakahisa KatoJapanese Society of Tribologistsarticlesurface forceadhesion forcespeed dependencewithdrawal speedviscoelasticity of contactmodeling of contactsurface force apparatus(sfa)PhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 15, Iss 2, Pp 60-67 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	surface force adhesion force speed dependence withdrawal speed viscoelasticity of contact modeling of contact surface force apparatus(sfa) Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	surface force adhesion force speed dependence withdrawal speed viscoelasticity of contact modeling of contact surface force apparatus(sfa) Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Ryota Kishimoto Takumi Ishikawa Jun-ya Taneoka Masayuki Hasegawa Hayato Kobayashi Hiroshige Matsuoka Shigehisa Fukui Takahisa Kato Influence of Withdrawal Speed on Adhesion Force
description	This study focused on the relationship between adhesion force and withdrawal speed, which is one of the primary time-dependent characteristics of the surface force. Highly precise measurement of the surface force was conducted using a surface force apparatus. Polydimethylsiloxane (PDMS) and glass (BK7) were used for the spherical probe and Si wafer was used for the plate sample. The results showed that the adhesion force, adhesion displacement, and withdrawal energy increased as the withdrawal speed was increased when the PDMS probe and Si sample were used in combination. These characteristics could not be seen in the adhesion forces between BK7 and Si. Moreover, we proposed an empirical theoretical model of the PDMS-Si contact assuming viscoelasticity. The spring constant and the damping coefficient of the contact were formulated as functions of the withdrawal speed and the displacement with reference to the experimental results. It was found that the spring constant decreases and the damping coefficient increases as the displacement increases or the withdrawal speed decreases.
format	article
author	Ryota Kishimoto Takumi Ishikawa Jun-ya Taneoka Masayuki Hasegawa Hayato Kobayashi Hiroshige Matsuoka Shigehisa Fukui Takahisa Kato
author_facet	Ryota Kishimoto Takumi Ishikawa Jun-ya Taneoka Masayuki Hasegawa Hayato Kobayashi Hiroshige Matsuoka Shigehisa Fukui Takahisa Kato
author_sort	Ryota Kishimoto
title	Influence of Withdrawal Speed on Adhesion Force
title_short	Influence of Withdrawal Speed on Adhesion Force
title_full	Influence of Withdrawal Speed on Adhesion Force
title_fullStr	Influence of Withdrawal Speed on Adhesion Force
title_full_unstemmed	Influence of Withdrawal Speed on Adhesion Force
title_sort	influence of withdrawal speed on adhesion force
publisher	Japanese Society of Tribologists
publishDate	2020
url	https://doaj.org/article/c1355e24422643e491dd11ca69a1ff5c
work_keys_str_mv	AT ryotakishimoto influenceofwithdrawalspeedonadhesionforce AT takumiishikawa influenceofwithdrawalspeedonadhesionforce AT junyataneoka influenceofwithdrawalspeedonadhesionforce AT masayukihasegawa influenceofwithdrawalspeedonadhesionforce AT hayatokobayashi influenceofwithdrawalspeedonadhesionforce AT hiroshigematsuoka influenceofwithdrawalspeedonadhesionforce AT shigehisafukui influenceofwithdrawalspeedonadhesionforce AT takahisakato influenceofwithdrawalspeedonadhesionforce
_version_	1718444434252627968

Influence of Withdrawal Speed on Adhesion Force

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