An in-process method for the inverse estimation of the powder catchment efficiency during laser cladding

J. Lin, W. M. Steen

研究成果: Article

27 引文 斯高帕斯(Scopus)

摘要

An estimation of the heat loss by conduction can be obtained from measurements of the surface temperature and an overall heat balance at the clad laser interaction zone. Through an inverse calculation of the boundary temperature from observed surface temperatures the powder catchment efficiency can be estimated along with the variation in the clad height expected during laser cladding. This method shows a possible way to monitor and control the clad height and profile as required by near net shape manufacturing methods based on laser cladding.

原文English
頁(從 - 到)77-84
頁數8
期刊Optics and Laser Technology
30
發行號2
DOIs
出版狀態Published - 1998 一月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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