Skip to Content
Toggle navigation
Home
About
Help
Contact
Login
Search MDR
Go
Search Constraints
Start Over
Filtering by:
Author
Makoto Watanabe
Remove constraint Author: Makoto Watanabe
Author
Masahiro Kusano
Remove constraint Author: Masahiro Kusano
1
-
3
of
3
Sort by date modified ▲
relevance
date uploaded ▼
date uploaded ▲
date modified ▼
date modified ▲
Number of results to display per page
20 per page
10
per page
20
per page
50
per page
100
per page
View results as:
List
Gallery
Masonry
Slideshow
Search Results
Particle Size Effect on Powder Packing Properties and Molten Pool Dimensions in Laser Powder Bed Fusion Simulation
Description/Abstract:
Various defects are produced during laser powder bed fusion (L-PBF) process, and can affect the quality of the fabricated part. Past stud...
Keyword:
discrete-element method
,
laser powder bed fusion
,
multiphysics CFD simulation
,
packing fraction
,
packing homogeneity
,
particle size
, and
powder spreading
Resource Type:
Article
Author:
Jun Katagiri
,
Sukeharu Nomoto
,
Masahiro Kusano
, and
Makoto Watanabe
Journal:
Journal of Manufacturing and Materials Processing
Date Uploaded:
05/04/2024
Heat Source Model Development for Thermal Analysis of Laser Powder Bed Fusion Using Bayesian Optimization and Machine Learning
Description/Abstract:
To understand the correlation between process, structures, and properties in laser powder bed fusion (L-PBF), it is essential to use nume...
Keyword:
Bayesian optimization
,
Heat source model
,
Laser powder bed fusion
,
Laser scanning conditions
,
Multiple linear regression
, and
Thermal analysis
Resource Type:
Article
Author:
Masahiro Kusano
and
Makoto Watanabe
Journal:
Integrating Materials and Manufacturing Innovation
Date Uploaded:
09/04/2024
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
Description/Abstract:
In this work, the purpose of the current study is to understand the effects of time per layer and part geometry on microcracking behavior...
Keyword:
Constricted geometry
,
Inconel 738 LC
,
Laser powder bed fusion
,
Microcracking
,
Thermal analysis
, and
Time per layer
Resource Type:
Article
Author:
Masahiro Kusano
,
Yusuke Takata
,
Atsushi Yumoto
, and
Makoto Watanabe
Journal:
Additive Manufacturing
Date Uploaded:
10/04/2024
Toggle facets
Limit your search
Type of work
Publication
3
Keyword
Laser powder bed fusion
2
Thermal analysis
2
Bayesian optimization
1
Constricted geometry
1
Heat source model
1
more
Keywords
»
Language
English
3
Publisher
Elsevier BV
1
MDPI AG
1
Springer Science and Business Media LLC
1
Resource type
Article
3
Visibility
open
3
Rights Statement Sim
Creative Commons BY Attribution 4.0 International
3
Author
Makoto Watanabe
[remove]
3
Masahiro Kusano
[remove]
3
Atsushi Yumoto
1
Jun Katagiri
1
Sukeharu Nomoto
1
more
Authors
»
Funder
Innovative Science and Technology Initiative for Security
1
JSPS KAKENHI
1
Japan Science and Technology Agency
1
Japan Society for the Promotion of Science
1
Journal
Additive Manufacturing
1
Integrating Materials and Manufacturing Innovation
1
Journal of Manufacturing and Materials Processing
1