Results 61 to 70 of about 317,503 (304)
A Visual Recognition Method for Stacked Plates Based on Deep Learning
OpticsThis paper addresses the problem of counting stacked components in industrial scenarios and proposes a method that combines close-range scanning for complete contour acquisition with deep learning for quantity recognition: The contour acquisition system ...
Xikuan Wu +5 more
doaj +1 more source
Joining by die-less hydroforming with outer pressurization
Journal of Advanced Joining Processes, 2020 Joining by hydraulic expansion is a well-investigated process to create force- and form-fit joints. In order to extend the application possibilities of this technology, the process of joining by die-less hydroforming with outer pressurization is ...
F. Weber, M. Hahn, A.E. Tekkaya
doaj +1 more source
Design of a Multistable Finger Prosthesis with Programmable Metamaterials
Advanced Engineering Materials, EarlyView.This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz +5 more
wiley +1 more source
Design of multi-step dies for sheet metal forming using a workpiece-performance-based approach: A preliminary study [PDF]
MATEC Web of ConferencesDeep-drawn components are predominantly manufactured using multistep operations, e.g., in a progressive or transfer dies. Currently, intermediate die design is geometry-based and often neglects the influence of workpiece plastic flow during forming on ...
Marín Gabriel +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji +3 more
wiley +1 more source
Smart Process Combination for Aluminum/Plastic Hybrid Components
, 2018 The research on lightweight construction increasingly gains in importance, especially for the automotive industry. New lightweight components ensure the necessary stability of car body parts on the one hand. On the other hand they are supposed to allow a
Nendel, Wolfgang +6 more
core +1 more source
Dr. Nur Farhayu produces lightweight concrete panels from coal waste [PDF]
, 2020 15 September 2020 - A researcher of the Faculty of Civil Engineering Technology (FTKA), Universiti Malaysia Pahang (UMP), Dr.
Safriza, Baharuddin +1 more
core +1 more source
CrystalsAdditive manufacturing of metallic components often results in the formation of columnar grain structures aligned along the build direction. These elongated grains can introduce anisotropy, negatively impacting the mechanical properties of the components.
Dennis Lehnert +7 more
doaj +1 more source
Combined additive manufacturing process for the production of sustainable concrete modules for the construction of a tiny house [PDF]
MATEC Web of ConferencesThe work is about the development of a clinker-reduced concrete with a maximum grain size of 5.6 mm. The concrete is processed into modules for the construction of a tiny house using additive manufacturing technologies such as 3D printing and spraying ...
Abstoß Marvin +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan +4 more
wiley +1 more source