On-line temperature monitoring in selective laser sintering/melting
โ Scribed by Yu. Chivel; I. Smurov
- Publisher
- Elsevier
- Year
- 2010
- Tongue
- English
- Weight
- 889 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1875-3892
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Near infrared spectroscopy has been used to monitor the effects of changing build parameters on the sintering process of selective laser sintering components. The surface roughness of the parts produced has been studied whilst modifying laser scan speed and laser power build parameters.
Resonance-enhanced multi-photon ionization time-of-flight mass spectrometry (REMPIITOFMS) has been applied to the detection of volatiles in the headspace of brewed coffee and in the coffee roasting process-gas. A frequency quadrupled Nd : YAG laser (266 nm) was used for REMPI ionization (REMPI@266nm