Tool Wear Analysis on Drilling Process of Inconel 718 Superalloy

2020 ◽  
Author(s):  
Pedro Cabegi Barros ◽  
Gustavo Franco Barbosa ◽  
Carlos Eiji Hirata Ventura ◽  
Gustavo Roberto Santos
Keyword(s):  
Tool Wear ◽  
Inconel 718 ◽  
Drilling Process ◽  
Wear Analysis ◽  
Inconel 718 Superalloy

Tool wear and hole quality evaluation in cryogenic Drilling of Inconel 718 superalloy

2020 ◽  
Vol 143 ◽  
pp. 106084 ◽  
Author(s):  
Navneet Khanna ◽  
Chetan Agrawal ◽  
Munish Kumar Gupta ◽  
Qinghua Song
Keyword(s):  
Tool Wear ◽  
Inconel 718 ◽  
Quality Evaluation ◽  
Hole Quality ◽  
Inconel 718 Superalloy

Machining Behaviour, surface integrity and tool wear analysis in environment friendly turning of Inconel 718 alloy

Measurement ◽  
2021 ◽  
Vol 174 ◽  
pp. 109028
Author(s):  
Vinothkumar Sivalingam ◽  
Yanzhe Zhao ◽  
Ramkumar Thulasiram ◽  
Jie Sun ◽  
Guo kai ◽  
...  
Keyword(s):  
Tool Wear ◽  
Surface Integrity ◽  
Inconel 718 ◽  
Inconel 718 Alloy ◽  
Environment Friendly ◽  
Wear Analysis

Tool Wear and Surface Roughness Evolution in Hole Making Process of Inconel 718

2016 ◽  
Vol 862 ◽  
pp. 11-17 ◽  
Author(s):  
Martin Eckstein ◽  
Marek Vrabeľ ◽  
Ildikó Maňková
Keyword(s):  
Surface Roughness ◽  
Tool Wear ◽  
Inconel 718 ◽  
Experimental Tests ◽  
Machining Process ◽  
Drilling Process ◽  
Industrial Practice ◽  
Engine Industry ◽  
Hole Making ◽  
Super Alloy

The paper focuses on tool wear and surface roughness indicators evaluation associated with hole making of nickel based super alloy Inconel 718 widely used in aero engine industry. Within study of tool wear and surface integrity, series of experimental tests were performed on an Inconel 718 specimen. Special attention was paid to ensure that the cutting conditions correspond to the industrial practice. Two steps of hole making sequence consists of a drilling process applying a twist drill that removes most of the stock. This operation is followed by a second machining process, typically applying a face – cutting finisher (reamer), which removes an additional (radial) stock between 0.1 mm to 0.25 mm per side. Tool wear appeared predominantly as flank wear VBmax and evolution of surface roughness Ra and Rz has a similar trend for drilling and finishing.

STUDY OF THE DRILLING PROCESS USED IN THE HOLE-DRILLING METHOD THROUGH THRUST FORCE MEASUREMENT AND TOOL WEAR ANALYSIS

2015 ◽  
Author(s):  
Rodrigo Blödorn ◽  
Mariana Tiemi Tamura ◽  
Rodrigo Alberto Henke ◽  
Matias Roberto Viotti ◽  
Armando Albertazzi Gonçalves Jr. ◽  
...  
Keyword(s):  
Tool Wear ◽  
Thrust Force ◽  
Force Measurement ◽  
Hole Drilling ◽  
Drilling Process ◽  
Hole Drilling Method ◽  
Wear Analysis ◽  
Drilling Method

scholarly journals Carbide tool wear mechanism in turning of Inconel 718 superalloy

Wear ◽  
1996 ◽  
Vol 193 (1) ◽  
pp. 16-24 ◽  
Author(s):  
Y.S. Liao ◽  
R.H. Shiue
Keyword(s):  
Tool Wear ◽  
Wear Mechanism ◽  
Inconel 718 ◽  
Carbide Tool ◽  
Tool Wear Mechanism ◽  
Inconel 718 Superalloy

Investigation of tool wear in the turning of Inconel 718 superalloy in terms of process performance and productivity enhancement

2018 ◽  
Vol 118 ◽  
pp. 337-346 ◽  
Author(s):  
W. Grzesik ◽  
P. Niesłony ◽  
W. Habrat ◽  
J. Sieniawski ◽  
P. Laskowski
Keyword(s):  
Tool Wear ◽  
Inconel 718 ◽  
Process Performance ◽  
Inconel 718 Superalloy ◽  
Productivity Enhancement

Tool wear analysis in the turning of Inconel 625 alloy

2019 ◽  
Author(s):  
Diego de Medeiros Barbosa ◽  
Leticia Helena Guimarães Alvarinho ◽  
Aristides Magri ◽  
Daniel Suyama
Keyword(s):  
Tool Wear ◽  
Inconel 625 ◽  
Wear Analysis ◽  
Inconel 625 Alloy

scholarly journals Study of ultrasonic vibration–assisted thread turning of Inconel 718 superalloy

2019 ◽  
Vol 11 (10) ◽  
pp. 168781401988377
Author(s):  
Yu He ◽  
Zhongming Zhou ◽  
Ping Zou ◽  
Xiaogang Gao ◽  
Kornel F Ehmann
Keyword(s):  
Surface Quality ◽  
Ultrasonic Vibration ◽  
Inconel 718 ◽  
Gas Turbines ◽  
Tool Path ◽  
Machining Parameters ◽  
Thread Cutting ◽  
Workpiece Surface ◽  
Inconel 718 Superalloy ◽  
The Relationship

With excellent properties, high-temperature superalloys have become the main application materials for aircraft engines, gas turbines, and many other devices. However, superalloys are typically difficult to machine, especially for the thread cutting. In this article, an ultrasonic vibration–assisted turning system is proposed for thread cutting operations in superalloys. A theoretical analysis of ultrasonic vibration–assisted thread cutting is carried out. An ultrasonic vibration–assisted system was integrated into a standard lathe to demonstrate thread turning in Inconel 718 superalloy. The influence of ultrasonic vibration–assisted machining on workpiece surface quality, chip shape, and tool wear was analyzed. The relationship between machining parameters and ultrasonic vibration–assisted processing performance was also explored. By analyzing the motion relationship between tool path and workpiece surface, the reasons for improved workpiece surface quality by ultrasonic vibration–assisted machining were explained.

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