Evaluation of Optimal Economic Life of Cemented Carbide Tool Turning AISI4340

Olurotimi Akintunde DAHUNSİ; Olayinka Oladele AWOPETU; Tunde İsaac OGEDENGBE; Tiamiyu İshola MOHAMMED; Taiwo Micheal ADAMOLEKUN

doi:https://doi.org/10.19072/ijet.310016

Makale detayları

Evaluation of Optimal Economic Life of Cemented Carbide Tool Turning AISI4340

Yazarlar:

Olurotimi Akintunde DAHUNSİ | Olayinka Oladele AWOPETU | Tunde İsaac OGEDENGBE | Tiamiyu İshola MOHAMMED | Taiwo Micheal ADAMOLEKUN

Yayıncı:

İstanbul Gelisim University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering Technologies IJET 2017 Vol.3 Issue 2, pp.37-43

Belge Tipi:

Makale

Yayın Tarihi:

11/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000461061

Sıklık:

Aylık

eISSN:

2149-5262

pISSN:

2149-0104

DOI:

https://doi.org/10.19072/ijet.310016

Özet:

 

As
turning operation proceeds on a lathe machine, it is required that sufficiently
good surface quality be achieved if all the affecting parameters, including
tool geometry are held constant. In this paper, the effect of tool geometry
variation due to wear in the case of C6 cemented carbide tool on AISI 4340, was
studied. Using surface roughness as yardstick for estimating the point beyond
which the maximum economic utilization derivable from the tool is hampered, it
was realized that each insert should be replaced after ten minutes of turning
operation to retain their optimum usefulness. The tool wear parameters were
found to be in linear relationship with the cutting time, while the average
surface roughness was modelled nonlinearly using an exponential function. A
fourth degree polynomial approximated the trend for the cutting force. Sharp
deflections were observed on the surface roughness and cutting force graphs
after the tenth minute. Generally for the entire cutting time, the measured
cutting force increased by about 33% while the flank wear width and crater wear
width increased by 170% and 56% respectively. Surface roughness also increased
by about 130%.

Makale detayları

Evaluation of Optimal Economic Life of Cemented Carbide Tool Turning AISI4340

Yazarlar: Olurotimi Akintunde DAHUNSİ | Olayinka Oladele AWOPETU | Tunde İsaac OGEDENGBE | Tiamiyu İshola MOHAMMED | Taiwo Micheal ADAMOLEKUN

Yayıncı: İstanbul Gelisim University

Ana Başlıklar: Uygulamalı fizik

Dergi: International Journal of Engineering Technologies IJET 2017 Vol.3 Issue 2, pp.37-43

Belge Tipi: Makale

Yayın Tarihi: 11/2017

Belge Dili: Türkçe

Document ID (Org No.): 2000461061

Sıklık: Aylık

eISSN: 2149-5262

pISSN: 2149-0104

DOI: https://doi.org/10.19072/ijet.310016

Sayı

Yazarlar:

Olurotimi Akintunde DAHUNSİ | Olayinka Oladele AWOPETU | Tunde İsaac OGEDENGBE | Tiamiyu İshola MOHAMMED | Taiwo Micheal ADAMOLEKUN

Yayıncı:

İstanbul Gelisim University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

International Journal of Engineering Technologies IJET 2017 Vol.3 Issue 2, pp.37-43

Belge Tipi:

Makale

Yayın Tarihi:

11/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000461061

Sıklık:

Aylık

eISSN:

2149-5262

pISSN:

2149-0104

DOI:

https://doi.org/10.19072/ijet.310016