Measuring the influence of process parameter on cucr electrode tool wear rate for biocompatible zr-based bmg cutting using sinking-edm

Rohmat Aji Pradana Yanuar, Ahmad Fanani Firhan, Aminnudin Aminnudin, Wahono, Jason Shian Ching Jang

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

Abstract

Subsequent processing through machining for biocompatible Zr-based BMG previously developed is needed in order to enlarge the material application, especially for medical devices. In this study the performance of CuCr tool on EDM process was investigated to cut biocompatible Zr-based BMG having low machinability nature. The experiment utilized volume loss technique to measure the TWR and consecutive SEM observation to reveal the tool wear mechanism of selected tool samples. The tool wear behavior was strongly characterized by the combination of discharge current and pulse-on time, where the larger TWR obtained by higher current and shorter pulse-on time. By SEM analysis, the irregular-shaped surface morphology with the presence of debris was observed on the tool wear region resulted by high discharge energy process. Additionally, the larger crater size, microvoids and numerous debris particles were also appeared on BMG workpiece surface machined using higher discharge energy.

Original languageEnglish
Title of host publicationAdvanced Materials for Renewable Energy
EditorsAripriharta Aripriharta, Aripriharta Aripriharta, Poppy Puspitasari, Poppy Puspitasari
PublisherTrans Tech Publications Ltd
Pages68-75
Number of pages8
ISBN (Print)9783035716276
DOIs
StatePublished - 2020
EventAnnual International Conference on Renewable Energy, ICORE 2019 - Malang, Indonesia
Duration: 9 Aug 201910 Aug 2019

Publication series

NameKey Engineering Materials
Volume851 KEM
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

ConferenceAnnual International Conference on Renewable Energy, ICORE 2019
Country/TerritoryIndonesia
CityMalang
Period9/08/1910/08/19

Keywords

  • Biocompatible Zr-based BMG
  • CuCr tool wear
  • Electrical discharge machining

Fingerprint

Dive into the research topics of 'Measuring the influence of process parameter on cucr electrode tool wear rate for biocompatible zr-based bmg cutting using sinking-edm'. Together they form a unique fingerprint.

Cite this