Laser direct metal deposition: Theory and applications in manufacturing and maintenance

A. J. Pinkerton

Research output: Chapter in Book/Conference proceedingChapter

Abstract

This chapter first outlines the core theory of laser direct metal powder deposition processes, encompassing single layer surface cladding and multiple layer additive manufacturing. The fundamental heat and mass flow processes behind the techniques and relationships between process parameters and final characteristics of the clad are explored. It then considers current applications of the process and commercial systems. Some short case studies by industrial users of the technology illustrate how the process is applied in practice. © 2010 Woodhead Publishing Limited All rights reserved.
Original languageEnglish
Title of host publicationAdvances in Laser Materials Processing: Technology, Research and Application|Adv. in Laser Mater. Process.: Technol., Res. and Appl.
Subtitle of host publicationTechnology, research and applications
Place of PublicationCambridge
PublisherElsevier BV
Pages461-491
Number of pages30
Edition1st
DOIs
Publication statusPublished - Jul 2010

Keywords

  • Cladding
  • Direct metal deposition
  • Laser powder deposition
  • Rapid manufacturing

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