Search
Now showing items 1-10 of 78
Laser Aided Part Repair-A Review
(2002)
Laser aided part-repair is an emerging trend that has great potential for future industrial
applications. Part-repair technologies are currently used in repairing military and civilian
equipment. The focus of this paper ...
Numerical Simulation of the Evolution of Solidification Microstructure in Laser Deposition
(2007-08-21)
A predictive model is developed to simulate the evolution of the solidification microstructure
during the laser deposition process. The microstructure model is coupled with a
comprehensive macroscopic thermodynamic model. ...
Sensitivity Analysis of Process Parameters in Laser Deposition
(2005-08-30)
In laser cladding with powder injection process, process output parameters, including
melt pool temperature and melt pool dimensions, are critical for part quality. This paper uses
simulation and experiments to investigate ...
Applications of a Hybrid Manufacturing Process for Fabrication and Repair of Metallic Structures
(2006)
Since its appearance, rapid prototyping technology has been of interest to various industries that
are looking for a process to produce/build a part directly from a CAD model in a short time.
Among them, the direct metal ...
Product Focused Freeform Fabrication Education
(2008-09-10)
Presented in this paper is our experience of teaching freeform fabrication to students at
the Missouri University of Science and Technology, and to high school students and
teachers. The emphasis of the curriculum is ...
Numerical Simulation and Prediction of Dilution During Laser Deposition
(2006)
The laser additive manufacturing technique of laser deposition allows quick fabrication of
fully-dense metallic components directly from Computer Aided Design (CAD) solid models.
The applications of laser deposition ...
Design and Integration of a Laser-Based Materials Deposition System
(2001)
This paper aims to demonstrate the design process of an integrated five-axis Laser-Based Material Deposition (LBMD) system for rapid prototyping application. Several design evaluation methods are selected and applied to ...
Investigation of Build Strategies for a Hybrid Manufacturing Process Progress on Ti-6Al-4V
(University of Texas at Austin, 2017)
The various processing parameters of a hybrid manufacturing process, including deposition
and machining, is being investigated with a Design of Experiment (DoE). The intent was to explore
the effect of different build ...