Open AccessDOI
Crystal Structure and Mechanical Properties of 3D Printing Parts Using Bound Powder Deposition Method
Do Huynh Minh Hieu,Do Qui Duyen,Nguyen Phat Tai,Nguyen Van Thang,Ngo C. Vinh,Nguyen Quoc Hung +5 more
- pp 54-62
TLDR
In this paper, a new approach for metal 3D printing, called bound powder deposition, is introduced, and several specimens manufactured by the method are then conducted for experimental works, where the crystal structure of the printed part is investigated.Abstract:
This research focuses on introduction and evaluation of machine parts manufactured by bound powder deposition method, a new approach in metal 3D printing. After a review of metal 3D printing technology, a new approach for metal printing, called bound powder deposition, is introduced. Several specimens manufactured by the bound powder deposition are then conducted for experimental works. In the experimental works, the crystal structure of the printed part is investigated. In addition, typical mechanical proprieties of the printed part produced by the bound powder deposition are tested and compared with other those produced by other 3D printing and metallurgy methods.read more
References
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Metal Additive Manufacturing: A Review
TL;DR: The state-of-the-art of additive manufacturing (AM) can be classified into three categories: direct digital manufacturing, free-form fabrication, or 3D printing as discussed by the authors.
Book
Additive Manufacturing Technologies: Rapid Prototyping to Direct Digital Manufacturing
TL;DR: Gibson et al. as discussed by the authors presented a comprehensive overview of additive manufacturing technologies plus descriptions of support technologies like software systems and post-processing approaches, and provided systematic solutions for process selection and design for AM Additive Manufacturing Technologies: Rapid Prototyping to Direct Digital Manufacturing.
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TL;DR: Additive manufacturing implies layer by layer shaping and consolidation of powder feedstock to arbitrary configurations, normally using a computer controlled laser as discussed by the authors, which is based on a novel materials incremental manufacturing philosophy.
Journal ArticleDOI
Fused filament fabrication, debinding and sintering as a low cost additive manufacturing method of 316L stainless steel
TL;DR: In this paper, the authors explored a fabrication route using a FFF filament filled with 316 L steel powder at 55 vol.-% and investigated the printing, debinding and sintering parameters and optimized them with respect to the mechanical properties of the final part.
Journal ArticleDOI
Addressing Hazardous Implications of Additive Manufacturing: Complementing Life Cycle Assessment with a Framework for Evaluating Direct Human Health and Environmental Impacts
TL;DR: This work developed a framework that complements LCA with hazard and green design metrics derived from analyzing human health and environmental impacts in the later stages of the AM life cycle and compared two common AM materials.