Managed DirectX was released with the latest version of the core DirectX libraries in DirectX9. It enables developers using the new .NET languages (i.e. C#, VB.NET, etc.) to develop rich multimedia applications with DirectX. Unfortunately the Manage
This manual contains criteria and basic data for welded construction design, construction methods, and inspection procedures for Army construction. This manual covers only the following welding processes and materials commonly used for field constru
glm.h Nate Robins, 1997, 2000 nate@pobox.com, http://www.pobox.com/~nate Wavefront OBJ model file format reader/writer/manipulator. Includes routines for generating smooth normals with preservation of edges, welding redundant vertices & texture coor
This paper describes the latest implementation status of the narrow gap welding process by the high speed rotating arc method developed by JFE Engineering in 1980s. In case of the engine crankcases, adaptive control function of the welding speed cor
A fiber Bragg grating-based accelerometer with a fully metalized package is presented. Magnetron sputtering and electroplating techneques are successively adopted to metalize bare SiO2 fiber with a single Bragg grating. Laser welding techneque is ado
The effect of coatings, which are formed with laser cladding and plasma spray welding on 1Cr18Ni9Ti base metal, on wear resistance is studied, A 5-kW transverse flowing CO2 laser is used for cladding Co base alloy powder pre-placed on the substrate.
In this experiment, we used 7-kW continuous wave (CW) CO_(2) low order mode laser and YAG impulse laser to deeply weld high-speed steel (W18Cr4V) and spring steel (65Mn). To welded joint, we analyzed its microstructure, micro hardness and fracture ap
CO2 laser is employed to join a piece of powder metallurgical material (PMM) to a stainless steel in butt joint welding mode. The powder Ni35, as a filler powder, is used. The weld metal comes from three parts of stainless steel, powder Ni35, and Cu
The droplet transfer behavior and weld characteristics have been investigated under different pressures of shielding gas in CO2 laser and metal inert/active gas (laser-MIG) hybrid welding process. The experimental results indicate that the inherent d
The influences of laser defocusing amount Δz, laser power P, space distance DLA between laser and arc on weld penetration, arc modality and stability are investigated in low power YAG laser and metal active gas (laser-MAG) hybrid welding process. The
In laser-arc double-sided welding, the spectral characteristics of the arc plasma are calculated and analyzed by spectroscopic diagnosis. The results show that, compared with conventional tungsten inert gas (TIG) welding, the introduction of a laser
