eprintid: 12672
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/26/72
datestamp: 2023-11-10 03:27:14
lastmod: 2023-11-10 03:27:14
status_changed: 2023-11-10 01:49:15
type: article
metadata_visibility: show
creators_name: Topa, A.
creators_name: Cerik, B.C.
creators_name: Kim, D.K.
title: A useful manufacturing guide for rotary piercing seamless pipe by ALE method
ispublished: pub
note: cited By 3
abstract: The development of numerical simulations is potentially useful in predicting the most suitable manufacturing processes and ultimately improving product quality. Seamless pipes are manufactured by a rotary piercing process in which round billets (workpiece) are fed between two rolls and pierced by a stationary plug. During this process, the material undergoes severe deformation which renders it impractical to be modelled and analysed with conventional finite element methods. In this paper, three-dimensional numerical simulations of the piercing process are performed with an arbitrary Lagrangian�Eulerian (ALE) formulation in LS-DYNA software. Details about the material model as well as the elements� formulations are elaborated here, and mesh sensitivity analysis was performed. The results of the numerical simulations are in good agreement with experimental data found in the literature and the validity of the analysis method is confirmed. The effects of varying workpiece velocity, process temperature, and wall thickness on the maximum stress levels of the product material/pipes are investigated by performing simulations of sixty scenarios. Three-dimensional surface plots are generated which can be utilized to predict the maximum stress value at any given combination of the three parameters. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
date: 2020
publisher: MDPI AG
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85093685133&doi=10.3390%2fjmse8100756&partnerID=40&md5=897b6dad5607978aff8ab7cee427c9b4
id_number: 10.3390/jmse8100756
full_text_status: none
publication: Journal of Marine Science and Engineering
volume: 8
number: 10
pagerange: 1-24
refereed: TRUE
issn: 20771312
citation:   Topa, A. and Cerik, B.C. and Kim, D.K.  (2020) A useful manufacturing guide for rotary piercing seamless pipe by ALE method.  Journal of Marine Science and Engineering, 8 (10).  pp. 1-24.  ISSN 20771312