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4. Conclusion
Additive manufacturing is becoming more and more widespread as the technology is mastered, and this necessarily involves controls. Today, many manufacturers are interested in AF in one way or another. Some are evaluating the various processes by having parts produced by service providers. Others have equipped themselves with a machine and are evaluating a very specific process while trying to draw up a manufacturing protocol. Whatever they do, they carry out controls, because the word "evaluation" underlies the word "control".
The purpose of this article is to list the controls required for the process and parts, according to their specific nature and function. However, with the technology in full expansion, the need for other controls may arise. In addition, the absence of a standards framework penalizes the development and widespread use of AF. We therefore need...
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Conclusion
Glossary
Bibliography
Events
Numerous seminars and technical days are held every year on the subject of additive manufacturing. Sessions dedicated to AF are included in major events such as the aerospace show and the industry show. However, the two main national trade shows dedicated entirely to AF are held annually in Lyon:
Directory
French manufacturers of FA machines for industry
This list is intended to be as exhaustive as possible. The author apologizes for any unintentional omissions.
FA was launched almost simultaneously in France (July 1984) and the United States (August 1984). However, it was in the USA that it first flourished, thanks to the creation of 3D Sytems by Charles W. Hull. Since then, a...
Standards and norms
For AF to be widely adopted, it is imperative to define a normative framework. Only standards will promote acceptance of AF in the industry.
National standardization groups (UNM 920 for France, ASTM F42 for the USA... and international groups, CEN/TC438 at European level and ISO/TC 261 at world level) are very active in the field of AF. They have managed to work well together, respecting a...
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