Investigation of direct metal laser sintering downskin parameters’ sagging effect on microchannels
International Journal of Advanced Manufacturing Technology, cilt.114, sa.9-10, ss.2567-2575, 2021 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 114 Sayı: 9-10
- Basım Tarihi: 2021
- Doi Numarası: 10.1007/s00170-021-07057-8
- Dergi Adı: International Journal of Advanced Manufacturing Technology
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, IBZ Online, Compendex, INSPEC, DIALNET
- Sayfa Sayıları: ss.2567-2575
- Anahtar Kelimeler: Additive manufacturing, Conformal cooling channels, Direct metal laser sintering, Process parameters, Sagging
- Boğaziçi Üniversitesi Adresli: Evet
Özet
Additive manufacturing technology is an innovative and advantageous production technology in producing microchannels, heat exchangers designed in complex geometries. Process parameters developed to provide production standardization and quality standards on production results are known. The study investigates the sagging effect of downskin parameters on the downfacing surfaces of microchannels designed in different geometries. In this context, the productions and SEM examinations and the geometric corrections obtained with the developed parameter sets are shared with tables and graphic studies. The direct metal laser sintering (DMLS) method was used in the parameter and production studies within the study’s scope.