Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Cui Er Seow summary slides 2017

107 views

Published on

Personal research summary 2017

Published in: Engineering
  • Be the first to comment

  • Be the first to like this

Cui Er Seow summary slides 2017

  1. 1. PhD Project Structural Integrity of Wire+Arc Additive Manufacturing (WAAM) Cui Er Seow PhD Student at National Structural Integrity Centre, TWI Ltd Funded by Lloyds Register Foundation 1 16 February 2017
  2. 2. Structural Integrity of Wire + Arc Additive Manufacturing (WAAM) 2 February 16, 2017 What is WAAM? •Metallic 3D printing •Welding arc + wire feed Why WAAM? •Higher deposition rate than powder based methods – larger parts, faster •Less material wasted (vs. machining)
  3. 3. Structural Integrity of Wire + Arc Additive Manufacturing 3 February 16, 2017 Industry challenges •What are the material properties? (microstructure, residual stress) •Do existing Structural Integrity Assessment procedures apply? Research objectives •Gather experimental evidence •Identify links between microstructure and macro- scale behaviour •Develop assessment procedures for WAAM

×