4 publications
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Bauschinger Effect on Micro-Lattice of Ti-6al-4v Implants by Using Finite Element AnalysisBy Amit Bhumarker, Abhishek Singh
Abstract: This research's primary objective is to apply the Bauschinger effect to develop a micro-lattice of titanium alloy implants using nonlinear finite element analysis. In orthopedics, micro-lattice cellular Ti-6Al-4V designs with controlled porosity and pore sizes that are good for tissue ingrowth and biological mechanisms are often used. In this investigation, CAD models of various unit lattice structures were generated using Intra-Lattice software, incorporating design parameters such as strut length, strut …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 1, 2023 · pp. 18–24 Read article →
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LATTICE-BASED CELLULAR STRUCTURE DESIGN STRATEGYBy Amit Bhumarker, Abhishek Singh
Abstract: This research article has examined the objective of investigating the design processes orapproach for CAD modeling using open-source 3D modeling and graphics tools. Thisresearch focuses on CAD modeling and the numerous challenges and concerns associatedwith developing micro-lattice structures for the metal additive manufacturing process usingDFAM guidelines. These structures have been built for metal AM employing 3D-periodicregular and FGLSs (homogenous and heterogeneous) with varied unit-cell types and sizes.Another purpose of this …
Published in International Journal of Mechanics and Design · Vol. 8, Issue 2, 2022 · pp. 7–14 Read article →
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COMPLICATIONS IN THE DESIGN AND FABRICATION OF TI6AL4V MICRO- LATTICE STRUCTURES FOR ADDITIVE MANUFACTURINGBy Amit Bhumarker, Abhishek Singh
Abstract: This research paper investigates several obstacles and concerns related to metal additive manufacturing (AM) components to improve the quality of the parts by recommending and implementing appropriate corrective measures. Titanium alloy cellular structures are in high demand for many uses, such as lightweight medical devices, aeroplanes, vehicles, and heat exchangers. This study investigates the manufacturability and performance of Ti6Al4V micro-lattice structures (MLSs) fabricated by Direct Metal Laser Sintering (DMLS). By …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 2, 2022 · pp. 21–30 Read article →
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INVESTIGATE THE BULGING EFFECT OF METALLIC SOLID CYLINDER UNDER COLD UPSETTING USING FINITE ELEMENT ANALYSISBy Amit Bhumarker, Abhishek Singh
Abstract: Friction is an integral part of metalworking and manufacturing processes due to the relative motion and forces continually acting on tools, dies, and workpieces. Friction both raises the effort and consumes energy. However, measuring friction is not straightforward and cannot be considered an independent parameter. In many metal-forming procedures, the impact of friction is just as crucial as other quantifiable factors. Various methods have been used to estimate friction, assuming …
Published in International Journal of Computer Aided Manufacturing · Vol. 8, Issue 2, 2022 · pp. 7–18 Read article →