The influence of process parameters in linear friction welded 30CrNiMo8 small cross-section: a modelling approach

Pedro Effertz, Franz Fuchs, N Enzinger

Research output: Contribution to journalArticleResearchpeer-review

Abstract

The linear friction welding process is a solid-state welding technology enabling high-quality joints in chains, thus competing with the currently in use flash butt welding process. In the present study, the effects of welding parameters were investigated, using 30CrNiMo8 small cross-section with 10 mm in diameter. To that end, a 2^k full factorial design was used. The influence of the process inputs was assessed experimentally and numerically using the commercial software DEFORM. A fairly good agreement was obtained between experiments and modelling. Some differences in the statistical effect of the parameters were observed regarding burn-off rate. Confirmation experiments were carried out to evaluate the adequacy of the attained regression models and good predictive ability was achieved.
LanguageEnglish
Pages121-129
Number of pages8
JournalScience and technology of welding and joining
Volume24
Issue number2
Early online date5 Jul 2018
DOIs
StatusPublished - 2019

Fingerprint

welding
Welding
friction
Flash welding
Friction
Butt welding
Friction welding
cross sections
friction welding
factorial design
adequacy
Experiments
flash
regression analysis
solid state
computer programs

Cite this

The influence of process parameters in linear friction welded 30CrNiMo8 small cross-section: a modelling approach. / Effertz, Pedro; Fuchs, Franz; Enzinger, N.

In: Science and technology of welding and joining, Vol. 24, No. 2, 2019, p. 121-129.

Research output: Contribution to journalArticleResearchpeer-review

@article{2eb51b00e3cf494f8e4e838a5dc71b3e,
title = "The influence of process parameters in linear friction welded 30CrNiMo8 small cross-section: a modelling approach",
abstract = "The linear friction welding process is a solid-state welding technology enabling high-quality joints in chains, thus competing with the currently in use flash butt welding process. In the present study, the effects of welding parameters were investigated, using 30CrNiMo8 small cross-section with 10 mm in diameter. To that end, a 2^k full factorial design was used. The influence of the process inputs was assessed experimentally and numerically using the commercial software DEFORM. A fairly good agreement was obtained between experiments and modelling. Some differences in the statistical effect of the parameters were observed regarding burn-off rate. Confirmation experiments were carried out to evaluate the adequacy of the attained regression models and good predictive ability was achieved.",
author = "Pedro Effertz and Franz Fuchs and N Enzinger",
year = "2019",
doi = "10.1080/13621718.2018.1492210",
language = "English",
volume = "24",
pages = "121--129",
journal = "Science and technology of welding and joining",
issn = "1362-1718",
publisher = "Maney Publishing",
number = "2",

}

TY - JOUR

T1 - The influence of process parameters in linear friction welded 30CrNiMo8 small cross-section: a modelling approach

AU - Effertz,Pedro

AU - Fuchs,Franz

AU - Enzinger,N

PY - 2019

Y1 - 2019

N2 - The linear friction welding process is a solid-state welding technology enabling high-quality joints in chains, thus competing with the currently in use flash butt welding process. In the present study, the effects of welding parameters were investigated, using 30CrNiMo8 small cross-section with 10 mm in diameter. To that end, a 2^k full factorial design was used. The influence of the process inputs was assessed experimentally and numerically using the commercial software DEFORM. A fairly good agreement was obtained between experiments and modelling. Some differences in the statistical effect of the parameters were observed regarding burn-off rate. Confirmation experiments were carried out to evaluate the adequacy of the attained regression models and good predictive ability was achieved.

AB - The linear friction welding process is a solid-state welding technology enabling high-quality joints in chains, thus competing with the currently in use flash butt welding process. In the present study, the effects of welding parameters were investigated, using 30CrNiMo8 small cross-section with 10 mm in diameter. To that end, a 2^k full factorial design was used. The influence of the process inputs was assessed experimentally and numerically using the commercial software DEFORM. A fairly good agreement was obtained between experiments and modelling. Some differences in the statistical effect of the parameters were observed regarding burn-off rate. Confirmation experiments were carried out to evaluate the adequacy of the attained regression models and good predictive ability was achieved.

UR - https://www.tandfonline.com/doi/abs/10.1080/13621718.2018.1492210

U2 - 10.1080/13621718.2018.1492210

DO - 10.1080/13621718.2018.1492210

M3 - Article

VL - 24

SP - 121

EP - 129

JO - Science and technology of welding and joining

T2 - Science and technology of welding and joining

JF - Science and technology of welding and joining

SN - 1362-1718

IS - 2

ER -