Experimental study on tool wear mechanism of TC4 titanium alloy by laser assisted cutting

2016 ◽  
Author(s):  
Jinkai Xu ◽  
Zhe Xu ◽  
Qiang Du ◽  
Xuefeng Li ◽  
Zhichao Wang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Titanium Alloy ◽  
Tool Wear ◽  
Wear Mechanism ◽  
Tc4 Titanium Alloy ◽  
Tool Wear Mechanism

Tool wear mechanism and prediction in milling TC18 titanium alloy using deep learning

Measurement ◽  
2020 ◽  
pp. 108554
Author(s):  
Junyan Ma ◽  
Decheng Luo ◽  
Xiaoping Liao ◽  
Zhenkun Zhang ◽  
Yi Huang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Deep Learning ◽  
Tool Wear ◽  
Wear Mechanism ◽  
Tool Wear Mechanism

Novel tool design to tailor debris migration and tool wear mechanism in micro-slot grinding

Wear ◽  
2022 ◽  
pp. 204240
Author(s):  
Ashwani Pratap ◽  
Karali Patra
Keyword(s):  
Tool Wear ◽  
Wear Mechanism ◽  
Tool Design ◽  
Tool Wear Mechanism

Evaluation of Thermal Effects in Turning Processes: Numerical and Experimental Approach

2019 ◽  
Author(s):  
Aruna Prabha Kolluri ◽  
Srinivasa Prasad Balla ◽  
Satya Prasad Paruchuru
Keyword(s):  
Finite Element ◽  
Temperature Distribution ◽  
Tool Wear ◽  
Wear Mechanism ◽  
Cutting Temperature ◽  
Cutting Speed ◽  
Tool Material ◽  
Maximum Error ◽  
Tool Wear Mechanism ◽  
Coated Carbide

Abstract The 3D Finite element method (FEM) is an efficient tool to predict the variables in the cutting process, which is otherwise challenging to obtain with the experimental methods alone. The present study combines both experimental findings and finite element simulation outcomes to investigate the effect of tool material on output process variables, such as vibrations, cutting temperature distribution and tool wear mechanism. Machining of popular aerospace materials like Ti-6Al-4V and Al7075 turned with coated and uncoated tools are part of the investigation. The authors choose the orthogonal test, measured vibrations and cutting temperatures and used FE simulations to carry out the subsequent validations. This study includes the influence of the predicted heat flux and temperature distribution on the tool wear mechanism. The main aim of this study is to investigate the performance quality of uncoated and coated carbide tools along with its thermal aspects. Comparison of experiment and simulation outcomes shows good agreement with a maximum error of 9.02%. It has been noted that the increase of cutting temperature is proportional to its cutting speed. As the cutting speed increases, it is observed that vibration parameter and flank wear value also increases. Overall, coated carbide turning insert tool is the best method for metal turning with higher rotational speeds of the spindle.

New observations on tool wear mechanism in machining Inconel 718 under water vapor + air cooling lubrication cutting conditions

2015 ◽  
Vol 90 ◽  
pp. 381-387 ◽  
Author(s):  
YiHang Fan ◽  
ZhaoPeng Hao ◽  
JieQiong Lin ◽  
ZhiXin Yu
Keyword(s):  
Water Vapor ◽  
Tool Wear ◽  
Wear Mechanism ◽  
Inconel 718 ◽  
Cutting Conditions ◽  
Air Cooling ◽  
Tool Wear Mechanism

Ultraprecision Cutting of Glass BK7

2006 ◽  
Vol 315-316 ◽  
pp. 536-540 ◽  
Author(s):  
Ming Zhou ◽  
X.D. Liu ◽  
S.N. Huang
Keyword(s):  
Tool Wear ◽  
Ultrasonic Vibration ◽  
Wear Mechanism ◽  
Optical Glass ◽  
Brittle Materials ◽  
Optical Quality ◽  
Diamond Cutting ◽  
Ductile Mode ◽  
Tool Wear Mechanism ◽  
Ductile Mode Cutting

The development of the capability to machine glass materials to optical quality is highly desirable. In this work, the deformation characteristics of brittle materials were analyzed by micro and nano indentations. Diamond cutting of optical glass BK7 was performed in order to investigate the tool wear mechanism in machining of brittle materials and the effect of tool vibration on material removal mechanism. The tool wear mechanism was discussed on the basis of the observation of wear zone. Ductile-mode cutting has easily been achieved with the application of ultrasonic vibration during cutting of glass. It was confirmed experimentally that the tool wear and surface finish were improved significantly by applying ultrasonic vibration to the cutting tool.

Evaluation of tool wear mechanism of TiAlN coated tools when drilling Ti-6Al-4V

2009 ◽  
Vol 17 (4) ◽  
pp. 327 ◽  
Author(s):  
Erween A. Rahim ◽  
Safian Sharif
Keyword(s):  
Tool Wear ◽  
Wear Mechanism ◽  
Coated Tools ◽  
Tool Wear Mechanism

Tool wear mechanism in continuous cutting of hardened tool steels

Wear ◽  
1997 ◽  
Vol 212 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Y.Kevin Chou ◽  
Chris J. Evans
Keyword(s):  
Tool Wear ◽  
Wear Mechanism ◽  
Tool Steels ◽  
Tool Wear Mechanism
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