Namlu, Ramazan Hakkı

Profile Picture
Profile URL
https://hdl.handle.net/20.500.14411/6761
Name Variants
Ramazan Hakki, Namlu
Ramazan Hakkı Namlu
N., Ramazan Hakkı
Namlu,R.H.
R.H.Namlu
N.,Ramazan Hakkı
Namlu, Ramazan Hakki
Ramazan Hakkı, Namlu
R. H. Namlu
R.,Namlu
Namlu R.
N., Ramazan Hakki
N.,Ramazan Hakki
Namlu, Ramazan Hakkı
R., Namlu
Namlu,Ramazan Hakki
Job Title
Doktor Öğretim Üyesi
Email Address
ramazan.namlu@atilim.edu.tr
Main Affiliation
Mechanical Engineering
Status
Website
https://www.linkedin.com/in/ramazanhakkinamlu/
ORCID ID
0000-0002-7375-8934
Scopus Author ID
57219420293
Turkish CoHE Profile ID
275281
Google Scholar ID
nnwPuR4AAAAJ
WoS Researcher ID
JEF-6512-2023

Sustainable Development Goals

2

ZERO HUNGER
ZERO HUNGER Logo

0

Research Products

14

LIFE BELOW WATER
LIFE BELOW WATER Logo

0

Research Products

17

PARTNERSHIPS FOR THE GOALS
PARTNERSHIPS FOR THE GOALS Logo

0

Research Products

5

GENDER EQUALITY
GENDER EQUALITY Logo

0

Research Products

16

PEACE, JUSTICE AND STRONG INSTITUTIONS
PEACE, JUSTICE AND STRONG INSTITUTIONS Logo

0

Research Products

8

DECENT WORK AND ECONOMIC GROWTH
DECENT WORK AND ECONOMIC GROWTH Logo

0

Research Products

4

QUALITY EDUCATION
QUALITY EDUCATION Logo

0

Research Products

6

CLEAN WATER AND SANITATION
CLEAN WATER AND SANITATION Logo

0

Research Products

7

AFFORDABLE AND CLEAN ENERGY
AFFORDABLE AND CLEAN ENERGY Logo

0

Research Products

10

REDUCED INEQUALITIES
REDUCED INEQUALITIES Logo

0

Research Products

11

SUSTAINABLE CITIES AND COMMUNITIES
SUSTAINABLE CITIES AND COMMUNITIES Logo

0

Research Products

9

INDUSTRY, INNOVATION AND INFRASTRUCTURE
INDUSTRY, INNOVATION AND INFRASTRUCTURE Logo

8

Research Products

1

NO POVERTY
NO POVERTY Logo

0

Research Products

3

GOOD HEALTH AND WELL-BEING
GOOD HEALTH AND WELL-BEING Logo

2

Research Products

12

RESPONSIBLE CONSUMPTION AND PRODUCTION
RESPONSIBLE CONSUMPTION AND PRODUCTION Logo

3

Research Products

13

CLIMATE ACTION
CLIMATE ACTION Logo

0

Research Products

15

LIFE ON LAND
LIFE ON LAND Logo

1

Research Products
Documents

19

Citations

208

h-index

8

Go to Scopus profile
Documents

15

Citations

173

Go to WoS profile
Scholarly Output

22

Articles

13

Views / Downloads

14/0

Supervised MSc Theses

2

Supervised PhD Theses

1

WoS Citation Count

172

Scopus Citation Count

206

WoS h-index

7

Scopus h-index

8

Patents

0

Projects

1

WoS Citations per Publication

7.82

Scopus Citations per Publication

9.36

Open Access Source

6

Supervised Theses

3

Google Analytics Visitor Traffic

JournalCount
Procedia CIRP4
Machining Science and Technology3
Cirp Annals-Manufacturing Technology1
International Journal of Advanced Manufacturing Technology1
International Journal of Machining and Machinability of Materials1
Current Page: 1 / 3

Scopus Quartile Distribution

Competency Cloud

GCRIS Competency Cloud

Filters

20231
Reset filters

Settings

Author: Namlu, Ramazan HakkiSubject: Axial Vibrations

Scholarly Output Search Results

Now showing 1 - 1 of 1
  • Thumbnail Image
    Conference Object
    Citation - WoS: 5
    Citation - Scopus: 6
    Investigation of the Effects of Axial Ultrasonic Vibrations on Chatter Stability in Milling with Bull Nose Cutters
    (Elsevier Science BV, 2023) Namlu, Ramazan Hakki; Kilic, Zekai Murat; Lorain, Raphael; Kilic, Sadik Engin
    Ultrasonic vibrations-assisted machining has positive effects on the chatter stability and surface integrity of the process. Radial vibration-assisted milling is effective but it needs an advanced control of vibration trajectory hence is not easy to implement. The aim of this paper is to investigate the effects of axial ultrasonic vibrations on stability through disturbing the chip regeneration. A simple way of predicting the stability increase is proposed using missed-cut effect that reduces the effective number of teeth in cut. The axial vibrations are shown to introduce radial runout such that a regular cutter will show the characteristics of a serrated tool. For a 2-tooth bull nose cutter, the proposed method was verified by milling of Ti-6Al-4V material. The results showed that the axial ultrasonic vibrations increased limit axial depth of cut by more than 40%. Therefore, applying axial vibrations would be a simple solution to improve chatter resistance in machining difficult-to-cut materials while avoiding the cost and complexity of serrated rounded edges. The attention on using axial ultrasonic vibrations in milling is increasing, hence further research on modelling the machining dynamics combined with the velocity effects will be needed following this study. (c) 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0)