Effects of insert nose radius and machining parameters on the surface roughness of stainless steel 316L

Mohd Fazuri Abdullah, Abu Bakar Sulong, Ilman Hakimi Chua, Che Hassan Che Haron, Jaharah A Ghani

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Effects of different insert nose radius, cutting speeds and feed rates on the surface roughness of the AISI 306 stainless steel (SS316L), which are used in medical surgery tools. SS316L had been machined with cutting tool at 0.4 mm 0.8 mm, and 1.2 mm of nose radius, at 100, 130, 170 m/min of cutting speeds and at 0.1, 0.125, 0.16 mm/rev of feed rates. Depth of cut was kept constant at 0.4 mm. It is seen that the insert nose radius, feed rates, and cutting speed have different effects on the surface roughness of SS316L. The lowest surface roughness was 0.225 μm in average, has been obtained when using insert with 1.2 mm of nose radius at the lowest feed rate (0.1 mm/rev). The highest surface roughness was 1.838 μm has been measured when using insert with 0.4 mm of nose radius at the highest feed rate (0.16 mm/rev). Results from analysis of variance (ANOVA) shown that the cutting speed was not contribute significantly effect on the surface roughness, compared to feed rate and insert nose radius. Surface roughness was decreased with decreasing of the feed rate. Machining with bigger insert nose radius has capability to obtain lower surface roughness than smaller insert nose radius. This phenomenon cause by maximizing uncut chip thickness which decreased with increasing of insert nose radius.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages51-54
Number of pages4
Volume447 448
DOIs
Publication statusPublished - 2010
EventICoPE2010 and 13th ICPE International Conference on Precision Engineering -
Duration: 28 Jul 201030 Jul 2010

Publication series

NameKey Engineering Materials
Volume447 448
ISSN (Print)10139826

Other

OtherICoPE2010 and 13th ICPE International Conference on Precision Engineering
Period28/7/1030/7/10

Fingerprint

Stainless Steel
Machining
Stainless steel
Surface roughness
Cutting tools
Analysis of variance (ANOVA)
Surgery

Keywords

  • Insert nose radius
  • Stainless steel
  • Surface roughness

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Effects of insert nose radius and machining parameters on the surface roughness of stainless steel 316L. / Abdullah, Mohd Fazuri; Sulong, Abu Bakar; Chua, Ilman Hakimi; Che Haron, Che Hassan; A Ghani, Jaharah.

Key Engineering Materials. Vol. 447 448 2010. p. 51-54 (Key Engineering Materials; Vol. 447 448).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abdullah, MF, Sulong, AB, Chua, IH, Che Haron, CH & A Ghani, J 2010, Effects of insert nose radius and machining parameters on the surface roughness of stainless steel 316L. in Key Engineering Materials. vol. 447 448, Key Engineering Materials, vol. 447 448, pp. 51-54, ICoPE2010 and 13th ICPE International Conference on Precision Engineering, 28/7/10. https://doi.org/10.4028/www.scientific.net/KEM.447-448.51
Abdullah, Mohd Fazuri ; Sulong, Abu Bakar ; Chua, Ilman Hakimi ; Che Haron, Che Hassan ; A Ghani, Jaharah. / Effects of insert nose radius and machining parameters on the surface roughness of stainless steel 316L. Key Engineering Materials. Vol. 447 448 2010. pp. 51-54 (Key Engineering Materials).
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