INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
In this research, the effect of machining parameters on the various surface roughness characteristics (arithmetic average roughness (Ra), time, tool wear rate, material removal rate in the milling of AISI 4140 steel were experimentally investigated. Depth of cut, feed rate, cutting speed were considered as control factors; Ra, time, tool wear rate, material removal rate were considered as response factors. Experiments were designed considering Taguchi L9 orthogonal array. Multi mean and signal-to-noise ratio was calculated for the response variables simultaneously. Analysis of variance was conducted to detect the significance of control factors on responses. Moreover, the percent contributions of the control factors on the surface roughness were obtained to be the number of insert (71.89 %), feed (19.74 %), cutting speed (5.08%) and depth of cut (3.29 %). Minimum surface roughness values for Ra, time, tool wear rate, material removal rate were obtained at 325 m/min cutting speed, 0.08 mm/rev feed rate, 1 number of insert and 1 mm depth of cut by using multi-objective Taguchi technique.
Keywords:
AISI 4140 steel, Surface Roughness (Ra), Time, Tool Wear Rate, Material Removal Rate Taguchi Technique.
Cite Article:
"Optimization of Machining Parameters in Face Milling By Using Taguchi Technique", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 5, page no.146 - 158, May-2020, Available :http://www.ijsdr.org/papers/IJSDR2005026.pdf
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000337067
Publication Details:
Published Paper ID: IJSDR2005026
Registration ID:191731
Published In: Volume 5 Issue 5, May-2020
DOI (Digital Object Identifier):
Page No: 146 - 158
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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