An Experimental Investigation of Laser-Assisted Machining of EN24 Steel

2021 ◽  
pp. 39-47
Author(s):  
Ajit M. Hebbale ◽  
S. Rajesh K. Reddy ◽  
Mirza Abdul Hadi Baig ◽  
Manish Tak ◽  
Ravi N. Bathe
Keyword(s):  
Experimental Investigation ◽  
Laser Assisted Machining

NUMERICAL AND EXPERIMENTAL INVESTIGATION OF LASER-ASSISTED MACHINING OF INCONEL 718

2008 ◽  
Vol 12 (4) ◽  
pp. 498-513 ◽  
Author(s):  
B. Shi ◽  
H. Attia ◽  
R. Vargas ◽  
S. Tavakoli
Keyword(s):  
Experimental Investigation ◽  
Inconel 718 ◽  
Laser Assisted Machining

An experimental investigation of pulsed laser-assisted machining of AISI 52100 steel

2014 ◽  
Vol 63 ◽  
pp. 137-143 ◽  
Author(s):  
Afshin Panjehpour ◽  
Mohammad R. Soleymani Yazdi ◽  
Reza Shoja-Razavi
Keyword(s):  
Experimental Investigation ◽  
Pulsed Laser ◽  
Laser Assisted Machining ◽  
Aisi 52100 ◽  
Aisi 52100 Steel

scholarly journals Experimental Investigation on Machinability of Titanium Alloy by Laser-Assisted End Milling

Metals ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 1552
Author(s):  
Dong-Hyeon Kim ◽  
Choon-Man Lee
Keyword(s):  
Surface Roughness ◽  
Experimental Investigation ◽  
Titanium Alloy ◽  
Titanium Alloys ◽  
Cutting Force ◽  
Cutting Tool ◽  
End Milling ◽  
Chemical Reactivity ◽  
Depth Of Cut ◽  
Laser Assisted Machining

The Machining of titanium alloys is challenging because of their high strength, low thermal conductivity, high chemical reactivity, and high stresses at the cutting tool edges. Laser-assisted machining is an effective way to improve the machinability of titanium alloys. This paper presents an experimental investigation of the machinability of cutting force and surface roughness in laser-assisted end milling of titanium alloy Ti-6Al-4V. The absorptivity of Ti-6Al-4V was determined by conducting preheating experiments using a high-power diode laser with a wavelength of 940–980 nm. A thermal analysis was performed using the finite element method to predict temperature distribution. The depth of cut was determined where tensile strength decreased sharply, and the predicted surface temperature is presented in the analysis results. The experiments were performed with conventional machining and laser-assisted machining. Surface roughness, tool wear, and cutting force were evaluated. In contrast to the results of conventional end milling, laser-assisted end milling improved surface roughness. Moreover, laser-assisted end milling proved more effective than conventional end milling in terms of cutting tool damage. Our results proved that heat assistance significantly influenced the magnitude of the cutting forces—while the actual reduction in forces varied slightly depending on the force component, cutting tool, and cutting conditions, force components showed a reduction of roughly 13–46%.

Experimental investigation of laser assisted machining of AZ91 magnesium alloy

2013 ◽  
Vol 14 (7) ◽  
pp. 1263-1265 ◽  
Author(s):  
Rizwan Abdul Rahman Rashid ◽  
Shoujin Sun ◽  
Gui Wang ◽  
Matthew Simon Dargusch
Keyword(s):  
Experimental Investigation ◽  
Magnesium Alloy ◽  
Az91 Magnesium Alloy ◽  
Laser Assisted Machining ◽  
Az91 Magnesium

Experimental investigation of machinability in laser-assisted machining of fused silica

2018 ◽  
Vol 97 (1-4) ◽  
pp. 267-278 ◽  
Author(s):  
Huawei Song ◽  
Jinqi Dan ◽  
Xiao Chen ◽  
Junfeng Xiao ◽  
Jianfeng Xu
Keyword(s):  
Experimental Investigation ◽  
Fused Silica ◽  
Laser Assisted Machining

Do moods and expectancies have unique or interactive effects?: An experimental investigation

2014 ◽  
Author(s):  
Shane Close ◽  
Victoria Adkins ◽  
Kandice Perry ◽  
Katheryn Eckles ◽  
Jill Brown ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Interactive Effects

Visually-induced motion sickness: An experimental investigation

2004 ◽  
Author(s):  
Mustapha Mouloua ◽  
Janan Smither ◽  
Robert C. Kennedy ◽  
Robert S. Kenned ◽  
Dan Compton ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Motion Sickness ◽  
Visually Induced Motion Sickness ◽  
Induced Motion
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