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Keywords: powder bed fusion
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Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2022, 144(5): 051001.
Paper No: MANU-21-1042
Published Online: October 19, 2021
...Yancheng Zhang; Charles-André Gandin; Michel Bellet A super-layer deposition method is developed for 3D macroscopic finite element modeling of heat transfer at part scale during the powder bed fusion (PBF) process. The proposed super-layer strategy consists of the deposition of batches of several...
Journal Articles
Article Type: Review Articles
J. Manuf. Sci. Eng. May 2021, 143(5): 050802.
Paper No: MANU-20-1427
Published Online: December 17, 2020
... considerations. Table 3 categorizes various AM processes based on omnidirectionality. The use of F-theta lenses, layer irradiations, and flying optics are suitable for achieving omnidirectionality in Vat photopolymerization. Powder bed fusion (PBF), which is similar to Vat photopolymerization in the context...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2020, 142(5): 051003.
Paper No: MANU-19-1418
Published Online: March 20, 2020
...Yuan-Hui Chueh; Xiaoji Zhang; Chao Wei; Zhe Sun; Lin Li In this paper, the printing of 3D functionally graded polymer/metal, polymer/ceramic composite components via an ultrasonic vibration-assisted laser-based multiple material powder bed fusion (PBF) is reported. Components consisted of various...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2019, 141(4): 040801.
Paper No: MANU-18-1543
Published Online: February 28, 2019
...Tesfaye Moges; Gaurav Ameta; Paul Witherell This paper presents a comprehensive review on the sources of model inaccuracy and parameter uncertainty in metal laser powder bed fusion (L-PBF) process. Metal additive manufacturing (AM) involves multiple physical phenomena and parameters...