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Micro-lattice structure is a modern concept in cellular materials, which merges valuable mechanical attributes of material with smart geometrical directions. It is light in weight and consists of high energy absorption capacity, high strength and less vibration than other cellular materials. The micro-lattice structure is another type of …
In the mechanical manufacturing industry, the riveter belongs to the heat processing. Hot working: complete or local heating processing molding for metal materials. The truss structure is made of profile. The structure of the container is made of sheet metal. The structure of the box and the general structure are made of plate and profile.
To better understand the formation mechanisms of layered TiB 2 /Ti6Al4V multi-material manufactured by LPBF, a three-dimension finite element model consisting of TiB 2 layer, Ti6Al4V layer and titanium substrate as shown in Fig. 3 a was proposed for the numerical simulation of the temperature distribution, fluid flow and residual stress using …
This paper shows that the near-surface layer of a lithium niobate single layer 15 μm in depth is essentially different from the rest of the volume of the material from the standpoint of composition, structure, and mechanical properties. The pointed out differences are due to the effect of cutting, polishing, and smoothing of the lithium …
Design for manufacturability (DFM) is a set of engineering principles and practices that aim to optimize the design of a product or a component for its manufacturing process. …
AbstractAs a cost-effective production, steel reinforced thermoplastic pipes (S-RTPs) are employed in many industrial fields, such as the marine and petrochemical industries. The design, manufacture, and mechanical properties of S-RTPs are more ...Practical ApplicationsThis article is the first systematic review to consolidate the …
Spacecraft commonly contain onboard devices whose function are based on mechanical movement (i.e.: slide, roll, rotate, separate, unfold, or spin) to either modify part of the …
We define the geometric parameters of these yarns, describe the manufacture and mechanical characterisation process in detail and also identify the mechanism behind the observed auxetic behaviour. In this paper we undertake a systematic study of monofilament HAYs to determine the parameters of greatest influence to the …
ABSTRACT. In this paper, a parameter identification approach was proposed to investigate the influence of the manufacture parameters on the mechanical performance of a copper plate/magnetic pillar bonded structure under axial-shear loading.
The mechanical performance of the printed bars was investigated by means of uniaxial tension tests. The samples exhibited comparable mechanical properties to common steel reinforcement of the same diameter. The investigation of fracture surfaces confirmed a ductile mode of failure of the printed steel bars.
Manufacturing. Mechanical tool: It is a mechanical machine that makes the mechanical part. It can be a mold for plastic or the jig & fixture that holds the working …
Scalable Manufacturing of Mechanical Robust Bioinspired Ceramic–Resin Composites with Locally Tunable Heterogeneous Structures. Zhen-Bang Zhang, Zhen-Bang Zhang. ... ingeniously integrate multiple mutually exclusive mechanical properties together relying on their hierarchically heterogeneous structures bonded with gradient interfaces. Here, a ...
As customers start to operate a mechanical product, they can obtain convenience through mechanical advantage by adapting the proper mechanism. To …
1. Introduction. Inspired by unique biological structures (bone, porcupine quills, toucan beaks, etc.) in which the tiny 3D space is filled with thin struts or trusses, the stretch-dominated octet truss structure of high nodal connectivity has been designed by Meyers et al. (2013) to exhibit superior weight-specific mechanical properties than the …
• Overall design approach for the structure • Stiffness requirements • Damping requirements • Structural configurations for machine tools • Other structural system …
In this investigation, the fabrication and mechanical properties of Bi metallic structure walls produced using wire-arc-additive manufacturing (WAAM) technique, employing stainless steel (SS) 316L and 304 filler wires, are examined.
The most widespread approach of 3D-concrete is the Contour Crafting method developed by Khoshnevis [6] and introduced into the construction practice by companies such as WinSun [7], TotalKustom [8] and ApisCor [9].In this approach, the contours of mostly vertical structural elements are produced by extruding/depositing …
And loose structure will allow water to contact with internal crystals, further promoting crystal hydrolysis, and eventually leading to serious deterioration of mechanical properties [27]. Additionally, the raw material ratio of MOC cement and the improper production and curing process will result in the performance degradation, which seriously ...
This cutting-edge review highlights the fundamentals, design, and manufacturing strategies used for sandwich composites. Sandwich composite structures have the advantages of light weight, high strength, impact resistance, stability, and other superior features for advanced applications. In this regard, different core materials have …
The mechanical response of steel auxetic structures manufactured using laser-powder bed fusion was explored. The level of control exerted by the key design parameters of vertical strut length (H), re-entrant strut length (L), strut thickness (t) and re-entrant angle (ϴ) on the mechanical response was examined through a design of …
The primary goal of a CFRP is to create a lightweight material with sublime mechanical traits that individual ingredients cannot achieve. The morphological structure and the mutual interaction in the form of hydrogen bond and van der Waals force between the interface of the reinforcing material and the matrix exert influence over these …
Therefore, the resulting structure and mechanical properties of additive manufactured parts are discussed in detail in the following sections. 3. Structure characteristics of as-built and heat-treated 18% nickel maraging steels
The mechanical properties of three-layer CCSs were more outstanding than those of the CCSs with one and two layers. In addition, structural configurations also played a vital role in the mechanical properties of the CCSs. ... Zhang L, et al. Additive manufacturing of cellular ceramic structures: From structure to structure—function ...
Additive manufacturing (AM) is a particularly exciting one 1,2 with the ability to fabricate a product (a structure in a mechanical context) from nothing by continually adding material point by ...
Cellular structures are one of the basic design elements of many biological materials (e.g., wood, trabecular bone, marine skeletons) [1, 2, 3, 4].Cellular design offers several benefits: the resulting structures can bear the endurable mechanical loads using a minimum of a given bulk material, thus enabling the use of lightweight design principles.
This cutting-edge review highlights the fundamentals, design, and manufacturing strategies used for sandwich composites. Sandwich composite structures have the advantages of light weight, high ...
Mekark is one of the leading industrial manufacturer companies in India, specializing in Pre-Engineering Steel Building, Pre-Engineering metal Building, Multi-Storey Steel Building, Prefabricated Structure, MEP (Mechanical, Electrical and Plumbing) Design, Detailing and Drafting services.
In view of the above, the authors propose a new research paradigm of "mechanostructures," which aims to achieve target mechanical responses of …
Hence, lattice structures are becoming more popular and used extensively in the industrial product design to minimize the usage of materials due to the additive manufacture technologies. Lattice ...
3D in space is essential because it can manufacture intricate and customized structures locally, offering unparalleled design flexibility while concurrently reducing time and development costs [8, 9].The primary objective is to fabricate and assemble large structures in orbit, substantially decreasing mission expenses by …