Effect of machining velocity in nanoscale machining operations

Sumaiya Islam; Raafat Nasr Ibrahim; Neamul Ahsan Noman Khandoker

doi:10.1088/1757-899X/78/1/012030

Effect of machining velocity in nanoscale machining operations

Sumaiya Islam, Raafat Nasr Ibrahim, Neamul Ahsan Noman Khandoker

Mechanical & Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

1 Citation (Scopus)

Abstract

The aim of this study is to investigate the generated forces and deformations of single crystal Cu with (100), (110) and (111) crystallographic orientations at nanoscale machining operation. A nanoindenter equipped with nanoscratching attachment was used for machining operations and in-situ observation of a nano scale groove. As a machining parameter, the machining velocity was varied to measure the normal and cutting forces. At a fixed machining velocity, different levels of normal and cutting forces were generated due to different crystallographic orientations of the specimens. Moreover, after machining operation percentage of elastic recovery was measured and it was found that both the elastic and plastic deformations were responsible for producing a nano scale groove within the range of machining velocities from 250-1000 nm/s.

Original language	English
Title of host publication	IOP Conference Series: Materials Science and Engineering
Editors	Sujan Debnath
Place of Publication	Bristol UK
Publisher	IOP Publishing
Pages	1 - 7
Number of pages	7
DOIs	https://doi.org/10.1088/1757-899X/78/1/012030
Publication status	Published - 2015
Event	International Conference on Curtin University of Technology Science and Engineering (CUTSE) 2014 - Sarawak, Malaysia Duration: 3 Dec 2014 → 4 Dec 2014 Conference number: 9th https://iopscience.iop.org/issue/1757-899X/78/1 (Proceedings)

Publication series

Name	IOP Conference Series: Materials Science and Engineering
Publisher	IOP Publishing
Volume	78
ISSN (Print)	1757-8981

Conference

Conference	International Conference on Curtin University of Technology Science and Engineering (CUTSE) 2014
Abbreviated title	CUTSE 2014
Country/Territory	Malaysia
City	Sarawak
Period	3/12/14 → 4/12/14
Other	IOP Conf. Series: Materials Science and Engineering 78 (2015)
Internet address	https://iopscience.iop.org/issue/1757-899X/78/1 (Proceedings)

Access to Document

10.1088/1757-899X/78/1/012030

Cite this

@inproceedings{07e91d371f0c4e97836c14c957088c02,

title = "Effect of machining velocity in nanoscale machining operations",

abstract = "The aim of this study is to investigate the generated forces and deformations of single crystal Cu with (100), (110) and (111) crystallographic orientations at nanoscale machining operation. A nanoindenter equipped with nanoscratching attachment was used for machining operations and in-situ observation of a nano scale groove. As a machining parameter, the machining velocity was varied to measure the normal and cutting forces. At a fixed machining velocity, different levels of normal and cutting forces were generated due to different crystallographic orientations of the specimens. Moreover, after machining operation percentage of elastic recovery was measured and it was found that both the elastic and plastic deformations were responsible for producing a nano scale groove within the range of machining velocities from 250-1000 nm/s.",

author = "Sumaiya Islam and Ibrahim, {Raafat Nasr} and Khandoker, {Neamul Ahsan Noman}",

year = "2015",

doi = "10.1088/1757-899X/78/1/012030",

language = "English",

series = "IOP Conference Series: Materials Science and Engineering",

publisher = "IOP Publishing",

pages = "1 -- 7",

editor = "Sujan Debnath",

booktitle = "IOP Conference Series: Materials Science and Engineering",

address = "United Kingdom",

note = "International Conference on Curtin University of Technology Science and Engineering (CUTSE) 2014, CUTSE 2014 ; Conference date: 03-12-2014 Through 04-12-2014",

url = "https://iopscience.iop.org/issue/1757-899X/78/1",

}

Islam, S, Ibrahim, RN & Khandoker, NAN 2015, Effect of machining velocity in nanoscale machining operations. in S Debnath (ed.), IOP Conference Series: Materials Science and Engineering. IOP Conference Series: Materials Science and Engineering, vol. 78, IOP Publishing, Bristol UK, pp. 1 - 7, International Conference on Curtin University of Technology Science and Engineering (CUTSE) 2014, Sarawak, Malaysia, 3/12/14. https://doi.org/10.1088/1757-899X/78/1/012030

Effect of machining velocity in nanoscale machining operations. / Islam, Sumaiya; Ibrahim, Raafat Nasr; Khandoker, Neamul Ahsan Noman.
IOP Conference Series: Materials Science and Engineering. ed. / Sujan Debnath. Bristol UK: IOP Publishing, 2015. p. 1 - 7 (IOP Conference Series: Materials Science and Engineering; Vol. 78).

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

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N2 - The aim of this study is to investigate the generated forces and deformations of single crystal Cu with (100), (110) and (111) crystallographic orientations at nanoscale machining operation. A nanoindenter equipped with nanoscratching attachment was used for machining operations and in-situ observation of a nano scale groove. As a machining parameter, the machining velocity was varied to measure the normal and cutting forces. At a fixed machining velocity, different levels of normal and cutting forces were generated due to different crystallographic orientations of the specimens. Moreover, after machining operation percentage of elastic recovery was measured and it was found that both the elastic and plastic deformations were responsible for producing a nano scale groove within the range of machining velocities from 250-1000 nm/s.

AB - The aim of this study is to investigate the generated forces and deformations of single crystal Cu with (100), (110) and (111) crystallographic orientations at nanoscale machining operation. A nanoindenter equipped with nanoscratching attachment was used for machining operations and in-situ observation of a nano scale groove. As a machining parameter, the machining velocity was varied to measure the normal and cutting forces. At a fixed machining velocity, different levels of normal and cutting forces were generated due to different crystallographic orientations of the specimens. Moreover, after machining operation percentage of elastic recovery was measured and it was found that both the elastic and plastic deformations were responsible for producing a nano scale groove within the range of machining velocities from 250-1000 nm/s.

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