Similar results are achieved for two different materials (PLA and TPU), which indicates the consistency of our findings. However, the values measured for both proposed patterns are lower along the Y-direction. In comparison to the traditional samples, the proposed uniform and variational infill patterns have achieved higher elastic modulus, collapse strength, and absorbed more specific energy along the X-direction. The proposed infill structures are fabricated with both uniform and variational patterns, which are then compared with the traditional honeycomb pattern with compression testing. Additionally, the proposed cell type is four-time smaller than the traditional cell, which increases the unit cell packing density for the same R 3 space. Unlike traditional honeycomb cells, the aspect ratio of the proposed cell type is not restricted, which helps to introduce variational honeycomb architecture in the infill. A continuous toolpath scheme is then designed to achieve the honeycomb structure with uniform wall thickness. First, the honeycomb unit cell geometry is defined for uniform and non-uniform voxel sizes. The proposed pattern uniformly distributes the material within the cell and can accommodate a controllable variational honeycomb infill while maintaining continuity with relative ease. In this research, a new fabrication pattern for honeycomb infill is proposed for material deposition-based additive manufacturing applications. These cells are periodic in nature and uniform in density. Prismatic closed cells, i.e., honeycomb structures, are often used as infill in additive manufacturing (AM) for providing physical stability to the skin and mechanical integrity to the object. Journal of Verification, Validation and Uncertainty Quantification.Journal of Thermal Science and Engineering Applications.Journal of Offshore Mechanics and Arctic Engineering.Journal of Nuclear Engineering and Radiation Science.Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems.Journal of Nanotechnology in Engineering and Medicine.Journal of Micro and Nano-Manufacturing.Journal of Manufacturing Science and Engineering.Journal of Engineering Materials and Technology.Journal of Engineering for Sustainable Buildings and Cities.Journal of Engineering for Gas Turbines and Power.Journal of Engineering and Science in Medical Diagnostics and Therapy.Journal of Electrochemical Energy Conversion and Storage.Journal of Dynamic Systems, Measurement, and Control.Journal of Computing and Information Science in Engineering.Journal of Computational and Nonlinear Dynamics.Journal of Autonomous Vehicles and Systems.ASME Letters in Dynamic Systems and Control.ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering.Mechanical Engineering Magazine Select Articles.
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