Equivalent Chip Thickness and its Influence on Tool Life

Daniel Johansson; Rebecka Lindvall; Malin Fröström; Volodymyr Bushlya; Jan-Eric Ståhl

doi:10.1016/j.promfg.2018.06.102

Equivalent Chip Thickness and its Influence on Tool Life

Daniel Johansson, Rebecka Lindvall, Malin Fröström, Volodymyr Bushlya, Jan-Eric Ståhl

Lund University

Research output: Contribution to journal › Article › peer-review

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Abstract

This paper investigates the accuracy of using the Woxén equivalent chip thickness to represent feed, depth of cut, nose radius and major cutting angle in tool life modeling of machining low alloy steel in longitudinal turning. Hägglund’s way of calculating the equivalent chip thickness has been used and compared to the Woxén equation. The equivalent chip thickness was held constant as the tool life was recorded for varied feeds and depths of cut. The results show that the tool life decreases for an increase of depth of cut and a decrease of feed, using the same equivalent chip thickness.

Original language	English
Pages (from-to)	344-350
Number of pages	7
Journal	Procedia Manufacturing
Volume	25
DOIs	https://doi.org/10.1016/j.promfg.2018.06.102
Publication status	Published - 2018

Subject classification (UKÄ)

Production Engineering, Human Work Science and Ergonomics

Free keywords

Woxén equivalent chip thickness
Colding equation
Turning
Machining
Tool life

Access to Document

10.1016/j.promfg.2018.06.102Licence: CC BY-NC-ND

Equivalent Chip Thickness and its Influence on Tool Life submitted manuscriptSubmitted manuscript, 822 KB

1 Doctoral Thesis (compilation)

Tool Life and Cutting Data Modelling in Metal Cutting: Testing, Modelling and Cost Performance
Johansson, D., 2019, Department of Mechanical Engineering, Lund University. 186 p.
Research output: Thesis › Doctoral Thesis (compilation)

Open Access
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1 Finished

Flintstone2020
Ståhl, J.-E. (PI), Bushlya, V. (Project coordinator), Johansson, D. (Researcher), Windmark, C. (Researcher), Lenrick, F. (Researcher), Ahadi, A. (Researcher), Agmell, M. (Researcher), Hörndahl, M. (Research engineer) & Gutnichenko, O. (Researcher)
European Commission - Horizon 2020
2017/09/01 → 2019/12/31
Project: Research

Cite this

@article{3923c268fb5d4ce1bf05ff3e9b75875e,

title = "Equivalent Chip Thickness and its Influence on Tool Life",

abstract = "This paper investigates the accuracy of using the Wox{\'e}n equivalent chip thickness to represent feed, depth of cut, nose radius and major cutting angle in tool life modeling of machining low alloy steel in longitudinal turning. H{\"a}gglund{\textquoteright}s way of calculating the equivalent chip thickness has been used and compared to the Wox{\'e}n equation. The equivalent chip thickness was held constant as the tool life was recorded for varied feeds and depths of cut. The results show that the tool life decreases for an increase of depth of cut and a decrease of feed, using the same equivalent chip thickness.",

keywords = "Wox{\'e}n equivalent chip thickness, Colding equation, Turning, Machining, Tool life",

author = "Daniel Johansson and Rebecka Lindvall and Malin Fr{\"o}str{\"o}m and Volodymyr Bushlya and Jan-Eric St{\aa}hl",

year = "2018",

doi = "10.1016/j.promfg.2018.06.102",

language = "English",

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pages = "344--350",

journal = "Procedia Manufacturing",

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T1 - Equivalent Chip Thickness and its Influence on Tool Life

AU - Johansson, Daniel

AU - Lindvall, Rebecka

AU - Fröström, Malin

AU - Bushlya, Volodymyr

AU - Ståhl, Jan-Eric

PY - 2018

Y1 - 2018

N2 - This paper investigates the accuracy of using the Woxén equivalent chip thickness to represent feed, depth of cut, nose radius and major cutting angle in tool life modeling of machining low alloy steel in longitudinal turning. Hägglund’s way of calculating the equivalent chip thickness has been used and compared to the Woxén equation. The equivalent chip thickness was held constant as the tool life was recorded for varied feeds and depths of cut. The results show that the tool life decreases for an increase of depth of cut and a decrease of feed, using the same equivalent chip thickness.

AB - This paper investigates the accuracy of using the Woxén equivalent chip thickness to represent feed, depth of cut, nose radius and major cutting angle in tool life modeling of machining low alloy steel in longitudinal turning. Hägglund’s way of calculating the equivalent chip thickness has been used and compared to the Woxén equation. The equivalent chip thickness was held constant as the tool life was recorded for varied feeds and depths of cut. The results show that the tool life decreases for an increase of depth of cut and a decrease of feed, using the same equivalent chip thickness.

KW - Woxén equivalent chip thickness

KW - Colding equation

KW - Turning

KW - Machining

KW - Tool life

U2 - 10.1016/j.promfg.2018.06.102

DO - 10.1016/j.promfg.2018.06.102

M3 - Article

SN - 2351-9789

VL - 25

SP - 344

EP - 350

JO - Procedia Manufacturing

JF - Procedia Manufacturing

ER -

Equivalent Chip Thickness and its Influence on Tool Life

Abstract

Subject classification (UKÄ)

Free keywords

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Research output

Tool Life and Cutting Data Modelling in Metal Cutting: Testing, Modelling and Cost Performance

Projects

Flintstone2020

Cite this