The effects of cutting parameters to the surface roughness in high speed cutting of micro-milling titanium alloy ti-6al-4v

Gandjar Kiswanto, Adrian Mandala, Maulana Azmi, Tae Jo Ko

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Micro-milling offers high flexibility by producing complex 3D micro-scale products. Weight reduction are one of the optimizations of the product that can make it stronger and more efficient nowadays. Titanium are the most commonly used for micro-scale products especially in biomedical industries because of the biocompatibility properties. Titanium alloys offers high strength with low density and high corrosion resistance that is suitable for weight reduction. This study aims to investigate the influence of high speed cutting parameters to the surface roughness in micromilling of titanium alloy Ti-6Al-4V as high speed cutting offers more productivity since producing more cutting length in the same time. experiments are carried out by micromilling process with variations in high speed cutting parameters of spindle speed and feed rate with a constant depth of cut using a carbide cutting tool of with a diameter of 1 mm. The machining results in the form of a 4 mm slot with a depth as the same as depth of cut, which then measures its surface roughness. It was found that higher feed rate that is followed by higher spindle speed will produce better surface roughness.

Original languageEnglish
Title of host publicationEngineering and Innovative Materials VIII
EditorsMuhammad Yahaya, Herng-Chia Hsieh
PublisherTrans Tech Publications Ltd
Pages133-138
Number of pages6
ISBN (Print)9783035716054
DOIs
Publication statusPublished - 1 Jan 2020
Event8th International Conference on Engineering and Innovative Materials, ICEIM 2019 - Tokyo, Japan
Duration: 6 Sep 20198 Sep 2019

Publication series

NameKey Engineering Materials
Volume846 KEM
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

Conference8th International Conference on Engineering and Innovative Materials, ICEIM 2019
Country/TerritoryJapan
CityTokyo
Period6/09/198/09/19

Keywords

  • High speed cutting
  • Micro-milling
  • Surface roughness
  • Titanium alloy Ti-6Al-4V

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