Author:
Griffith M. L.,Ensz M. T.,Puskar J. D.,Robino C. V.,Brooks J. A.,Philliber J. A.,Smugeresky J. E.,Hofmeister W. H.
Abstract
AbstractLaser Engineered Net Shaping (LENS) is a novel manufacturing process for fabricating metal parts directly from Computer Aided Design (CAD) solid models. The process is similar to rapid prototyping technologies in its approach to fabricate a solid component by layer additive methods. However, the LENS technology is unique in that fully dense metal components with material properties similar to wrought materials can be fabricated. The LENS process has the potential to dramatically reduce the time and cost required realizing functional metal parts. In addition, the process can fabricate complex internal features not possible using existing manufacturing processes. The real promise of the technology is the potential to manipulate the material fabrication and properties through precision deposition of the material, which includes thermal behavior control, layered or graded deposition of multi-materials, and process parameter selection.
Publisher
Springer Science and Business Media LLC
Cited by
152 articles.
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