June 17, 2021

Download Ebook Free The Laser Cutting Process

CO2 Laser Cutting

CO2 Laser Cutting
Author : John Powell
Publisher : Springer Science & Business Media
Release Date : 2012-12-06
Category : Technology & Engineering
Total pages :246
GET BOOK

CO2 Laser Cutting explains and describes how engineering materials are cut using a CO2 laser. Information is given on the cutting of metals and non metals on a wide range of levels from practical advice and processing parameters to explanations of the physical and chemical reactions which take place in the cut zone. In an effort to make the book as readable and informative as possible the subject is treated in a descriptive rather than a mathematical way. The benefit of CO2 Laser Cutting is twofold as it gives practical advice to the operator and technical advice to the researchers or scientist.

The Laser Cutting Process

The Laser Cutting Process
Author : Bekir Sami Yilbas
Publisher : Elsevier
Release Date : 2017-11-13
Category : Technology & Engineering
Total pages :328
GET BOOK

The Laser Cutting Process: Analysis and Applications presents a comprehensive understanding of the laser cutting process and its practical applications. The book includes modeling, such as thermal and stress analysis, along with lamp parameter analysis for kerf width predictions and their practical applications, such as laser cutting of metallic and non-metallic materials and assessment of quality. The book provides analytical considerations for laser cutting, the importance of the affecting parameters, stress levels formed in the cutting section, cutting efficiency and cut morphology and metallurgy. It is designed to be used by individuals working in laser machining and high energy processing. Fills the gap between a fundamental understanding of the laser cutting process and the shortcomings of the industrial (practical) applications Discusses new developments in the laser cutting process of difficult to cut materials Includes thermal analysis for various metallic and non-metallic materials Provides information on Quality Assessment Methods

The Effects of Alloying Elements on the Laser Cutting Process

The Effects of Alloying Elements on the Laser Cutting Process
Author : Anonim
Publisher : Unknown
Release Date : 1998
Category :
Total pages :12
GET BOOK

Methods for Optimisation of the Laser Cutting Process

Methods for Optimisation of the Laser Cutting Process
Author : Birgitte Dragsted,Technical University of Denmark. Department of Manufacturing Engineering,Danmarks Tekniske Universitet. Institut for Procesteknik
Publisher : Unknown
Release Date : 1997
Category :
Total pages :203
GET BOOK

Experimental and Theoretical Investigation of the Laser Cutting Process

Experimental and Theoretical Investigation of the Laser Cutting Process
Author : Jetro Pocorni
Publisher : Unknown
Release Date : 2015
Category :
Total pages :129
GET BOOK

Laser Fabrication and Machining of Materials

Laser Fabrication and Machining of Materials
Author : Narendra B. Dahotre,Sandip Harimkar
Publisher : Springer Science & Business Media
Release Date : 2008-01-25
Category : Technology & Engineering
Total pages :558
GET BOOK

This book covers the fundamental principles and physical phenomena behind laser-based fabrication and machining processes. It also gives an overview of their existing and potential applications. With laser machining an emerging area in various applications ranging from bulk machining in metal forming to micromachining and microstructuring, this book provides a link between advanced materials and advanced manufacturing techniques. The interdisciplinary approach of this text will help prepare students and researchers for the next generation of manufacturing.

Analysis of Bulk Quality Effects for Laser Cutting of Stainless Steels

Analysis of Bulk Quality Effects for Laser Cutting of Stainless Steels
Author : Vinay Shriniwas Joshi
Publisher : Unknown
Release Date : 1994
Category :
Total pages :210
GET BOOK

Monitoring and Control of the CO2 Laser Cutting Process

Monitoring and Control of the CO2 Laser Cutting Process
Author : Zeyad El-Kurdi
Publisher : Unknown
Release Date : 2005
Category : Carbon dioxide lasers
Total pages :298
GET BOOK

The Study on the Effect of Laser Power on Kerf Width for Carbon Dioxide Laser Cutting Process

The Study on the Effect of Laser Power on Kerf Width for Carbon Dioxide Laser Cutting Process
Author : Ahmad Shahrul Amrie Mohd Supri
Publisher : Unknown
Release Date : 2012
Category : Carbon dioxide lasers
Total pages :51
GET BOOK

This study focuses on the effect of laser power on kerf width using CO2 laser machine. The experiment was conducted by using laser cutting process on 2.5 mm thick of acrylic sheet. The laser cutting parameters considered include laser power and cutting speed. The good cut quality for laser cutting process has a uniform with smaller kerf width. The effect of the laser cutting parameter on the cut quality was further investigated by monitoring the kerf width using image analyzer. After performed the experiment and analysis it shows that the lower laser power and higher cutting speed produce narrower kerf width.

Laser Cutting of Wood

Laser Cutting of Wood
Author : Josep Brescó Ferraz
Publisher : Unknown
Release Date : 2013
Category :
Total pages :129
GET BOOK

Laser cutting of metallic materials has been applied for many decades in industries because it is a process that has many advantages in processing materials: non-contact method, freedom of processing geometry, efficient technology for the serial process, etc. However, the laser has not been applied in many research fields relating to wood because originally it was not designed for this and there are some extra complications as the costs compared to the traditional methods. Usually, the wood in the industry does not need great finishes as it is not used in complex geometry pieces compared with the metals. Despite that, all the advantages that the lasers could have in the metals are also present in the case of industrial wood cutting because it can cut complicated profiles with a smoother and softer cut surface without sawdust, it is an easily automatable process, there is no tool wear, etc. For this reason, this project seeks to investigate how the laser works and what possibilities can give with regard to industrial wood cutting. The main motivation for doing the project is the fact that cutting laser related to industrial wood materials is a fairly unknown field but in turn, its development could have a wide range of applications in order to improve the industrial wood pieces and obtaining more complicated profiles which can be applied in more fields of the industry and thus, compete with the traditional cutting technology. Thus, as the name of the project indicates, the main point is to understand how to apply the laser in the field of wood industry, specifically for the cutting process and, in turn, look for a modeling to quantify some of the qualities of the final workpiece, as the final geometry or the kerf width. The research project is divided in two sections: a theoretical part and a second with the experimentation. The first theoretical part describes the theory necessary to develop the second part of the project. This section begins with a detailed description of the properties of wood that will be important for understanding the laser cutting process of the industrial wood, then, the theoretical basis of the laser operation are described in order to understand the discussions that come in the rest of the project. Finally, the various laser cutting processes are described to get to the explanation of the phenomena that occur in the specific case of laser cutting of industrial wood. After this theoretical introduction, the project focuses on the analysis of the state of the art in order to get to the demonstration of a mathematical model which will be the basis of the final experimentation. This experimentation will be done with two types of industrial wood, concretely the MDF and the Chipboard, because they are two of the most used in the furniture industry due to their reduced price and their properties, such as their easily shaping. Furthermore, as the chipboard are wood chips glued together with a more amorphous structure than the MDF, the use of these two types of industrial wood allow to develop and verify the model in two different cases with different structures.

Laser Cutting of Structural Members with High Powered Nd: YAG Laser System Panel SP-7 Project Report

Laser Cutting of Structural Members with High Powered Nd: YAG Laser System Panel SP-7 Project Report
Author : E. J. Whitney
Publisher : Unknown
Release Date : 1989
Category : Lasers
Total pages :61
GET BOOK

Laser Cutting

Laser Cutting
Author : Frederic D. Seaman,Manufacturing Technology Information Analysis Center (U.S.)
Publisher : Unknown
Release Date : 1988
Category : Laser beam cutting
Total pages :98
GET BOOK

A Parametric Evaluation of the CO (sub)2 Laser Cutting Process with Respect to Cut Quality

A Parametric Evaluation of the CO (sub)2 Laser Cutting Process with Respect to Cut Quality
Author : Robert Neimeyer
Publisher : Unknown
Release Date : 1990
Category :
Total pages :62
GET BOOK

Model-based Process Planning for Laser Cutting

Model-based Process Planning for Laser Cutting
Author : Lihong Cai
Publisher : Unknown
Release Date : 1996
Category :
Total pages :390
GET BOOK

Investigation of the CO2 Laser Cutting of Glass Woven Fabrics

Investigation of the CO2 Laser Cutting of Glass Woven Fabrics
Author : Khashayar Danesh Narooei
Publisher : LAP Lambert Academic Publishing
Release Date : 2014-06-03
Category :
Total pages :112
GET BOOK

The laser cutting process is one of the most established processes and has a great number of applications in the automotive, aerospace, shipbuilding and material processing industries. It can be used for several processes such as cutting, engraving and welding for metals and nonmetals. This book investigates experimentally the quality of laser cutting for the Glass Woven Fabrics (GWF) composite material, with the use of a continuous wave carbon dioxide (CO2) laser (10.6um wavelength). A CO2 laser was used to cut 4 mm thickness of GWF panels. The quality of the cut has been monitored by measuring the Kerf Width (KW) and Material Removal Rate (MRR). This work aims at evaluating processing parameters, such as the laser power, cutting speed, stand-off distance and air pressure, for the laser cutting of GWF. For the experimental design, the Taguchi method and ANOVA has been used, in which the experiments are performed as per standard orthogonal arrays (OA) while the optimum level of input process parameters are decided on the basis of a statistical analysis of the experimental results.