Investigation into the strength of metal green parts fabricated by indirect SLS;

Research on surface finishing of metal part manufactured by HPDM;

In this paper, a fundamental experiment was carried out for this new technology, a ANN model was introduced to predict and optimize the shape of plasma deposit, and based on these work, metal part was fabricated .

By researching the effects of hybrid fabrication processing parameters on deposition formability,shaping features,thermal dry milling tools and the process,suitable processing parameters are found out and metal parts.

The paper introduced briefly the development of Rapid Prototyping Technology and three methods of Laser Direct Manufacturing for metallic parts worldwide,further gave the develop- ment trend of Laser Direct Manufacturing for metallic parts.

A process that metallic parts are fabricated through selective laser sintering (SLS)prototype parts is researched.

Rapidly Digitized Manufacturing of Metallic Components;

Research and development on laser direct manufacturing metallic components;

The latest achievements about laser direct rapid forming metallic components were summarized comprehensively.

Rapid Prototyping and Casting for Metal Parts and Metal Molds;

This paper analyzes the main factors affecting the laser cladding forming accuracy of metal parts, and puts forwards some suggestions on reducing the actions of these factors.

In most condition,analysis the damage reason of vehicle metal parts by surface observation method can get good results,it not only save time,but also can reduce maintain expensive,so,it deserves giving much more research on it.

Rapid Casting of Metallic Parts Based on SLS Plastic Prototype;