Using orthogonal experimental method optimizing surface quality of CO2 laser cutting process for PMMA microchannels

2016 ◽  
Vol 88 (9-12) ◽  
pp. 2727-2733 ◽  
Author(s):  
Xueye Chen ◽  
Tiechuan Li ◽  
Ke zhai ◽  
Zengliang Hu ◽  
Mengde Zhou
Keyword(s):  
Experimental Method ◽  
Surface Quality ◽  
Co2 Laser ◽  
Laser Cutting ◽  
Cutting Process

scholarly journals Prediction and Analysis of Surface Quality of Northeast China Ash Wood during Water-Jet Assisted CO2 Laser Cutting

2021 ◽  
Vol 9 (1) ◽  
pp. 119-128
Author(s):  
Ting Jiang ◽  
Chunmei Yang ◽  
Yueqiang Yu ◽  
Bakary S. Doumbia ◽  
Jiuqing Liu ◽  
...  
Keyword(s):  
Surface Quality ◽  
Co2 Laser ◽  
Northeast China ◽  
Laser Cutting ◽  
Water Jet

Dimensional analyses and surface quality of the laser cutting process for engineering plastics

2008 ◽  
Vol 41 (3-4) ◽  
pp. 259-267 ◽  
Author(s):  
Mustafa Kurt ◽  
Yusuf Kaynak ◽  
Eyup Bagci ◽  
Halil Demirer ◽  
Mahir Kurt
Keyword(s):  
Surface Quality ◽  
Laser Cutting ◽  
Cutting Process ◽  
Engineering Plastics

Ultraschallüberlagertes Trennschleifen von Faserverbundwerkstoffen*/Ultrasound abrasive cutting of fiber composites - Survey on the potential and mode of action

2016 ◽  
Vol 106 (01-02) ◽  
pp. 39-43
Author(s):  
Y. Babenko ◽  
T. Mayer ◽  
A. Gebhardt
Keyword(s):  
Surface Quality ◽  
Process Parameters ◽  
Mode Of Action ◽  
Fiber Composites ◽  
Cutting Process ◽  
Force Analysis ◽  
Abrasive Cutting

Dieser Fachartikel befasst sich mit der Untersuchung des Potentials der Ultraschallüberlagerung beim Trennschleifen moderner Faserverbundwerkstoffe. Es wurde eine Zerspankraftanalyse des Trennschleifprozesses am CFK-Werkstück mit variierenden Prozessparametern durchgeführt. Zudem wurden die Oberflächenqualitäten der Schnittkanten betrachtet.   The presented study describes the investigation of the potential of ultrasound abrasive cutting of modern fiber composites. A force analysis of the abrasive cutting process of CFRP was conducted, while the process parameters were varied. In addition, the surface quality of the machined workpieces was observed.

Surface Quality of Pulsed Laser Cutting of Difficult to Machine Steel

2011 ◽  
Vol 299-300 ◽  
pp. 1016-1019
Author(s):  
Tie Jun Li ◽  
Jing Tang ◽  
Li Jun Yan ◽  
Yang Wang
Keyword(s):  
Surface Quality ◽  
Laser Cutting ◽  
Pulsed Laser ◽  
Cutting Parameters ◽  
Quality Factors ◽  
Good Separation ◽  
Machine Steel ◽  
Optimum Cutting ◽  
Super Alloy

This paper presented the experiments of Nd:YAG pulsed laser cutting of titanium alloy, super-alloy and stainless steel sheet, and investigated the influences of different laser cutting parameters on the surface quality factors focusing surface morphology. In comparison with air-, argon- and nitrogen-assisted laser cutting, argon-assisted laser cutting comes with unaffected surface quality and is suitable for laser cutting with subsequent welding requirement. With analyzing the interaction between pulses overlapping rate and energy, the results show that medium pulse overlapping rate and lower pulse rate helps to improve the surface roughness with pulsed laser cutting. And the results would be beneficial to find optimum cutting parameters for good separation surface.

Effect of CO2 laser cutting process parameters on edge quality and operating cost of AISI316L

2012 ◽  
Vol 44 (4) ◽  
pp. 1068-1082 ◽  
Author(s):  
H.A. Eltawahni ◽  
M. Hagino ◽  
K.Y. Benyounis ◽  
T. Inoue ◽  
A.G. Olabi
Keyword(s):  
Co2 Laser ◽  
Process Parameters ◽  
Laser Cutting ◽  
Operating Cost ◽  
Cutting Process ◽  
Edge Quality

Considerations on Cutting Regime Influence of NC Laser Cutting Machine Tool on Processed Surface Quality

2015 ◽  
Vol 760 ◽  
pp. 475-481
Author(s):  
Cristina Biris ◽  
Octavian Bologa ◽  
Claudia Girjob ◽  
Sever Gabriel Racz
Keyword(s):  
Surface Quality ◽  
Experimental Research ◽  
Laser Cutting ◽  
Cutting Parameters ◽  
Metallic Materials ◽  
Response Functions ◽  
Roughness Parameters ◽  
Cutting Machine ◽  
Factors Of Influence

This paper presents the study of the influence of cutting parameters on surface quality in laser cutting of metallic materials. In this paper, it is shown which of the cutting parameters have the greatest influence on the quality of the processed surfaces by measuring various roughness parameters. After the experimental research was carried out a ranking of the factors of influence on the response functions was made, also graphs of dependency to various parameters of roughness were made.

scholarly journals OPTIMIZATION OF CO2 LASER PARAMETERS FOR WOOD CUTTIOPTIMIZATION OF CO2 LASER PARAMETERS FOR WOOD CUTTING

2017 ◽  
Vol 3 ◽  
pp. 168
Author(s):  
Lyubomir Lazov ◽  
Pavels Narica ◽  
Janis Valiniks ◽  
Antons Pacejs ◽  
Hristina Deneva ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Laser Cutting ◽  
Continuous Wave ◽  
Laser System ◽  
Cutting Speed ◽  
Cutting Process ◽  
Machinery Construction ◽  
Continuous Wave Output Power ◽  
Laser Parameters ◽  
Furniture Manufacturing

By taking advantage of the best characteristics of wood, modern production methods can offer hard wearing and ecological solutions in industrial construction, house building, machinery construction, furniture manufacturing, transport and many other industries. Laser cutting process is an alternative choice to prepare the final shape of wood parts. Materials like wood have good laser light absorption of wavelength 10600 nm. In this paper a CO2 laser system with a maximum continuous-wave output power of 150 W is described and used in studying laser cutting process of wood materials. Cut depth is evaluated with variation of values of laser power and cutting speed. Additionally, optimal values of parameters for laser cutting of different wood plate thicknesses are determined and graphs are created showing the results.

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