14 件のレコードが見つかりました。
Controlling heat accumulation through changing time per layer in laser powder bed fusion of nickel-based superalloy
- 論文
- 著者
-
Masahiro Kusano
;
Makoto Watanabe
- キーワード
- Temperature control, Laser powder bed fusion, Part-scale finite element thermal analysis, Time per layer, Nickel-base superalloy
- 刊行年月日
- 2024-09-12
- 更新時刻
- 2024-11-21 16:30:41 +0900
Effects of time per layer and part geometry on thermal history and microcracking in the fabrication of nickel superalloy samples by laser powder bed fusion
- 論文
- 著者
-
Masahiro Kusano
;
Yusuke Takata
;
Atsushi Yumoto
;
Makoto Watanabe
- キーワード
- Laser powder bed fusion, Time per layer, Constricted geometry, Thermal analysis, Microcracking, Inconel 738 LC
- 刊行年月日
- 2024-01-18
- 更新時刻
- 2024-04-10 16:30:19 +0900
Heat Source Model Development for Thermal Analysis of Laser Powder Bed Fusion Using Bayesian Optimization and Machine Learning
- 論文
- 著者
-
Masahiro Kusano
;
Makoto Watanabe
- キーワード
- Laser powder bed fusion, Thermal analysis, Heat source model, Laser scanning conditions, Bayesian optimization, Multiple linear regression
- 刊行年月日
- 2024-01-19
- 更新時刻
- 2024-04-09 12:30:20 +0900
Influence of recoil pressure, mushy zone flow resistance and reflectivity on melt pool shape in laser powder bed fusion simulation
- 論文
- 著者
-
Jun Katagiri
;
Masahiro Kusano,
;
Sukeharu Nomoto
;
Makoto Watanabe
- キーワード
- Laser powder bed fusion, Multi-physics CFD simulation, Recoil pressure, Mushy zone flow resistance, Fresnel laser reflection model, Melt pool shape
- 刊行年月日
- 2023-09-11
- 更新時刻
- 2024-01-05 22:12:21 +0900