Optimizing Piston Pin Bore Design for Enhanced Scuffing Resistance: Design & Statistical Approach

Registration ID: IJNRD_300463

Published ID: IJNRD2409349

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Vikrant Rayate

scuffing, piston pin bores, scuff tests, surface damage, mating components, inadequate clearance, lubrication failure, internal combustion engine, durability, performance, piston pin bore optimization, scuffing resistance, minimal clearance, bore profile, statistical analyses, capability studies, critical process parameters, optimization techniques, clearance specifications, scuff resistance, statistically driven optimization, automotive design, quality control, performance, durability, internal combustion engine technologies

This research effort brings to the forefront a very critical problem of scuffing in piston pin bores, which is one of the most common problems with automotive engineering scuff tests. Scuffing can be described by undesired surface damage between mating components due to inadequate clearance or failure of lubrication and has a big impact on internal combustion engine durability and performance. This paper focuses on the optimization of dimensions relating to the piston pin bore, with a view to enhancing the scuffing resistance of such a machine component to attain a balance between operational efficiency and component life. One of the key areas for improvement had to be identified; this could be the piston pin bore, which is a feature designed to a targeted size to maintain minimal clearance from the piston pin. This project was aimed at developing a bore profile that is resistant to scuffing through statistical analyses and capability studies which consider long-term issues. It employed a detailed analysis of the manufacturing process of the bore, identification of critical process parameters influencing the resistance against scuffing, and optimization techniques for refining bore size and clearance specifications. The revised minimum clearance guideline of the study was established by executing a statistically driven optimization process to ensure that produced parts meet and go beyond the required standards for scuff resistance. The results of this study are very informative with respect to the design of more reliable engine components and production and, therefore, offer significant contributions to mechanical engineering and automotive design. These findings underline the role of precision engineering and quality control in improving performance and durability of parts enroute to future advancements in internal combustion engine technologies.

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Vikrant Rayate (September-2024). Optimizing Piston Pin Bore Design for Enhanced Scuffing Resistance: Design & Statistical Approach. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 9(9), d491-d497. https://ijnrd.org/papers/IJNRD2409349.pdf

Volume 9 Issue 9, September-2024

Pages : d491-d497

Paper Reg. ID: IJNRD_300463

Published Paper Id: IJNRD2409349

Research Area: Science and Technology

Author Type: Foreign Author

Country: BERKLEY, MI, United States

Published Paper PDF: https://ijnrd.org/papers/IJNRD2409349.pdf

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