Details
| Original language | English |
|---|---|
| Pages (from-to) | 50-57 |
| Number of pages | 8 |
| Journal | Procedia Manufacturing |
| Volume | 18 |
| Early online date | 13 Dec 2018 |
| Publication status | Published - 2018 |
Abstract
For the successful production of high quality parts by selective laser melting, various process steps are required. Besides the SLM process itself, different pre- and rework steps are needed to produce a final component. Therefore, the first part of this paper presents a concept of a standardized process chain for carrying out the necessary planning and production procedures. For this purpose, the CAD-model is enriched with information regarding support structures, the desired surface quality and the position of tooling points. Since major steps in the reworking procedure are the removal of residual powder, the removal of support structures and the finishing operations for functional component surfaces, selected experimental results concerning these steps are presented in the second part of the paper. Based on the result, recommendations for the design of support structures are given.
Keywords
- Additive manufacturing, Machining, Process planning
ASJC Scopus subject areas
- Computer Science(all)
- Artificial Intelligence
- Engineering(all)
- Industrial and Manufacturing Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Procedia Manufacturing, Vol. 18, 2018, p. 50-57.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Investigations on a standardized process chain and support structure related rework procedures of SLM manufactured components
AU - Denkena, Berend
AU - Dittrich, Marc-andré
AU - Henning, Stefan
AU - Lindecke, Peter
N1 - Funding Information: The presented results are developed within a research project called PR0F1T. This project is funded by the German Federal Ministry of Education and Research (BMBF) within the funding number 02P15B096 and managed by the Project Management Agency Karlsruhe (PTKA). The authors thank the German Federal Ministry of Education and Research and all of their project partners for the good cooperation within the mentioned project.
PY - 2018
Y1 - 2018
N2 - For the successful production of high quality parts by selective laser melting, various process steps are required. Besides the SLM process itself, different pre- and rework steps are needed to produce a final component. Therefore, the first part of this paper presents a concept of a standardized process chain for carrying out the necessary planning and production procedures. For this purpose, the CAD-model is enriched with information regarding support structures, the desired surface quality and the position of tooling points. Since major steps in the reworking procedure are the removal of residual powder, the removal of support structures and the finishing operations for functional component surfaces, selected experimental results concerning these steps are presented in the second part of the paper. Based on the result, recommendations for the design of support structures are given.
AB - For the successful production of high quality parts by selective laser melting, various process steps are required. Besides the SLM process itself, different pre- and rework steps are needed to produce a final component. Therefore, the first part of this paper presents a concept of a standardized process chain for carrying out the necessary planning and production procedures. For this purpose, the CAD-model is enriched with information regarding support structures, the desired surface quality and the position of tooling points. Since major steps in the reworking procedure are the removal of residual powder, the removal of support structures and the finishing operations for functional component surfaces, selected experimental results concerning these steps are presented in the second part of the paper. Based on the result, recommendations for the design of support structures are given.
KW - Additive manufacturing
KW - Machining
KW - Process planning
UR - http://www.scopus.com/inward/record.url?scp=85067187896&partnerID=8YFLogxK
U2 - 10.1016/j.promfg.2018.11.007
DO - 10.1016/j.promfg.2018.11.007
M3 - Conference article
VL - 18
SP - 50
EP - 57
JO - Procedia Manufacturing
JF - Procedia Manufacturing
SN - 2351-9789
ER -