Difference between revisions of "NDE for AM"
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==SRAS on SLM parts== | ==SRAS on SLM parts== | ||
| − | The motivation for this projects is to incorporate | + | The motivation for this projects is to incorporate our existing laser ultrasonic technology in to measuring AM parts as they print. [[SRAS_for_materials_characterisation|SRAS]] has been used in the past to image the micro-structure (grains) of metal parts - this gives an indication of the parts physical properties |
Revision as of 11:24, 7 March 2016
NDE for AM
Our optics group is currently working on a number of ways to perform non-destructive evaluation on additive manufactured parts. This is an important field of research as 3D printed parts becomes much faster and cheaper, as well as more practically viable as the primary manufacturing method. However, currently the main draw back with 3D printing is reliability - on the outside things could look as they should, but on the inside, there may be pores, cracks or design flaws that may have been missed in initial surface testing. This is especially critical for performance parts (aerospace, medical, automotive, construction, etc).
SRAS on SLM parts
The motivation for this projects is to incorporate our existing laser ultrasonic technology in to measuring AM parts as they print. SRAS has been used in the past to image the micro-structure (grains) of metal parts - this gives an indication of the parts physical properties
