Effect of process parameters in the laser rapid forming on deposition layer

Jun Yu, Jing Chen, Hua Tan, Wei Dong Huang

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

The most effective factors to the dimensions of deposit layers in the laser rapid forming (LRF) processing have been achieved through using orthogonal regression design (ORD) and regression analysis method. The most effective factors on the height of deposition layer are powder feeding rate and scanning velocity. And the most effective factors on the width are spot diameter, scanning velocity, and interaction between laser power and spot diameter. The approximate relations between the deposition layer dimensions and their most effective factors are obtained and validated.

Original languageEnglish
Pages (from-to)1014-1018
Number of pages5
JournalZhongguo Jiguang/Chinese Journal of Lasers
Volume34
Issue number7
StatePublished - Jul 2007

Keywords

  • Laser rapid forming
  • Materials
  • Orthogonal regression design
  • Process parameters
  • Regression analysis

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