Microscale contact simulation of local conditions in the secondary shear yone for dry or wet metal machining

Minjae Kim; Florian Pape; Gerhard Poll

Microscale contact simulation of local conditions in the secondary shear yone for dry or wet metal machining

Minjae Kim^*
, Florian Pape
, Gerhard Poll

^*Corresponding author for this work

Institute of Machine Design and Tribology

Research output: Contribution to conference › Abstract › Research › peer review

Abstract

The tribological conditions on the cutting tool rake face vary locally, becuase the boundary lubrication and the mixedfilm lubrication occur depending on the normal and tangential stresses. This paper presents a method using a microscale simulationmodel to investigate the local friction behavior in the secondary zone. The friction can be determined by using the specifiednormal stress and the reaction force calculated by the simulation. It is also possible to simulate coolant lubricant via fluid-structure-interaction.

Original language	German
Pages	2738 - 2739
Publication status	E-pub ahead of print - Aug 2024
Event	The 26th International Congress of Theoretical and Applied Mechanics - Daegu, Korea, Republic of Duration: 25 Aug 2024 → 30 Aug 2024 https://www.ictam2024.org/

Conference

Conference	The 26th International Congress of Theoretical and Applied Mechanics
Abbreviated title	ICTAM 2024
Country/Territory	Korea, Republic of
City	Daegu
Period	25 Aug 2024 → 30 Aug 2024
Internet address	https://www.ictam2024.org/

Cite this

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title = "Microscale contact simulation of local conditions in the secondary shear yone for dry or wet metal machining",

abstract = "The tribological conditions on the cutting tool rake face vary locally, becuase the boundary lubrication and the mixedfilm lubrication occur depending on the normal and tangential stresses. This paper presents a method using a microscale simulationmodel to investigate the local friction behavior in the secondary zone. The friction can be determined by using the specifiednormal stress and the reaction force calculated by the simulation. It is also possible to simulate coolant lubricant via fluid-structure-interaction. ",

author = "Minjae Kim and Florian Pape and Gerhard Poll",

year = "2024",

month = aug,

language = "Deutsch",

pages = "2738 -- 2739",

note = "The 26th International Congress of Theoretical and Applied Mechanics, ICTAM 2024 ; Conference date: 25-08-2024 Through 30-08-2024",

url = "https://www.ictam2024.org/",

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TY - CONF

T1 - Microscale contact simulation of local conditions in the secondary shear yone for dry or wet metal machining

AU - Kim, Minjae

AU - Pape, Florian

AU - Poll, Gerhard

PY - 2024/8

Y1 - 2024/8

N2 - The tribological conditions on the cutting tool rake face vary locally, becuase the boundary lubrication and the mixedfilm lubrication occur depending on the normal and tangential stresses. This paper presents a method using a microscale simulationmodel to investigate the local friction behavior in the secondary zone. The friction can be determined by using the specifiednormal stress and the reaction force calculated by the simulation. It is also possible to simulate coolant lubricant via fluid-structure-interaction.

AB - The tribological conditions on the cutting tool rake face vary locally, becuase the boundary lubrication and the mixedfilm lubrication occur depending on the normal and tangential stresses. This paper presents a method using a microscale simulationmodel to investigate the local friction behavior in the secondary zone. The friction can be determined by using the specifiednormal stress and the reaction force calculated by the simulation. It is also possible to simulate coolant lubricant via fluid-structure-interaction.

M3 - Abstract

SP - 2738

EP - 2739

T2 - The 26th International Congress of Theoretical and Applied Mechanics

Y2 - 25 August 2024 through 30 August 2024

ER -