Design and performance evaluation of multifunctional midsole using functionally gradient wave springs produced using multijet fusion additive manufacturing process

Haq, Muhammad Rizwan ul; Nazir, Aamer; Lin, Shang-Chih; Jeng, Jeng-Ywan

doi:10.1016/j.mtcomm.2022.103505

Cited by 8 publications

(2 citation statements)

References 27 publications

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“…Through the AM design and manufacture of wave spring with mutual integration of waves, the design of variable size wave spring is complex, its degree of freedom is designed, and it has a higher performance in bearing, stiffness, energy absorption and energy release. It is concluded that in the contact wave spring, the spring stiffness is increased, the bearing capacity of the conical wave spring is the best, and a multi-functional sole is designed [113]. In the key area of foot pressure measured by the F-Scan system, a functional gradient wave spring is added.…”

Section: Analysis Of Application Fieldsmentioning

confidence: 99%

Considerations for the Variable Density Lattice Structure of Additive Manufacturing: A Review

et al. 2022

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In recent decades, the additive manufacturing technology has made great progress in software and methods in various fields, and gradually explored in a deeper and broader manner. It has changed from the mature homogenized lattice type and model design to a non-uniform direction. It has also started to improve from the aspects of material innovation, additive manufacturing printing technology, etc., to change the additive manufacturing technology and control parameters in the manufacturing process, Furthermore, the model or part can be improved to have better mechanical properties, such as stiffness, strength and wear resistance, which provides an important research methodology for the better development of this direction. These aspects include the software used, the type of structural analysis, the software used and verification, as well as the methods applied in the study of variable density lattices and the application and verification of improved research methods. In addition, there are density design optimization, variable density lattice design and lattice geometric characteristics’ design in geometric topology optimization design. The expected design of the model or part at the design level has reached the ideal model or part, which provides both a framework and ideas for the future research direction of non-uniform lattice design and a broader field of application, and will promote the future research and development prospects of variable density lattices.

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Section: Analysis Of Application Fieldsmentioning

confidence: 99%

Considerations for the Variable Density Lattice Structure of Additive Manufacturing: A Review

et al. 2022

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“…Modern software has potential to overlap geometry to design CTC type wave spring. These CTC wave springs are researched for cushioning effect of shoes, valves and mechanical support [18][19].…”

Section: Introductionmentioning

confidence: 99%

Development and analysis of polymer-based wave spring response with different infill density

Gouda

2023

Preprint

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The development of wave spring has enhanced performance characteristics like load bearing capability, stiffness, energy absorption and energy release technique in a constrained space. The wave springs can be developed by considering the number of turns, waves, thickness, which can be easily adjusted to accommodate stronger force and to meet specific technical requirements as per the area of applications. Wave springs are complex in design and can be fabricated by additive manufacturing technique. Advanced manufacturing methods provides full design freedom to develop the wave spring of various geometry. Present work is focused to evaluate the Polypropylene wave spring stiffness and its load bearing capacity, which may be helpful in the application of smooth landing of drones and robotic structures, mechanical pressure valves and washers. Limited study of the polymer-based wave spring properties and its material behavior has been studied. The contemporary work establishes the computational and experimental analysis of crest-to-crest wave springs which are designed with honeycomb infill pattern with infill density of 100%, 90% and 80%. Maximum load bearing capacity and stiffness of the different designed wave springs are obtained through universal testing machine. From the experimental results the average load bearing capacity of PP 100%, PP 90% and PP 80% at 75% of compressible distance of crest-to-crest wave spring from cycle 1 to 10. The results of the 1st cycle load bearing capacity are 234.075 N, 181.31 N and 178.58N respectively.

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Multidisciplinary optimization of shoe midsole structures using swarm intelligence

Alam,

Kwok

2024

Struct Multidisc Optim

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Design and performance evaluation of multifunctional midsole using functionally gradient wave springs produced using multijet fusion additive manufacturing process

Cited by 8 publications

References 27 publications

Considerations for the Variable Density Lattice Structure of Additive Manufacturing: A Review

Considerations for the Variable Density Lattice Structure of Additive Manufacturing: A Review

Development and analysis of polymer-based wave spring response with different infill density

Multidisciplinary optimization of shoe midsole structures using swarm intelligence

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