Differential designing for FSAE motor sports vehicle JCU

• Autorzy: Marciano Pieta , Wheatley Greg , Ali Ahmed

Identyfikatory

DOI

10.20858/sjsutst.2022.114.6

• Języki publikacji: EN

Abstrakty

EN

The objective of this work was to design a differential assembly for an FSAE motor sports vehicle. The designed differential system consists of 3 braces made of AISI 1045 steel. The output shafts were made of AISI 4140 steel with hardened splines. These shafts were initially going to drive 94 mm constant velocity shafts. A 75 mm tripod joint was used to minimize the weight and cost of the system. The housing was held together with grade 12.8 hex head bolts, and the shafts were bolted onto the tri-pod joints using bolts of grade 8.8 which complies with FSAE rules. The input shaft which acts on the differential itself is made of EN36A steel and is where the drive sprocket is bolted to. All components were modeled using Finite Element Analysis to determine stresses and displacements under operating conditions.

Słowa kluczowe

EN

torque transition; shaft system; FEA

PL

przejście momentu obrotowego; układ wałów; FEA

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Zeszyty Naukowe. Transport / Politechnika Śląska
• Rocznik: 2022
• Tom: z. 114
• Strony: 67--78
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Marciano Pieta

• College of Science and Engineering, James Cook University, Townsville QLD 4811. Australia

• https://orcid.org/0000-0002-9115-9695

autor

Wheatley Greg

• College of Science and Engineering, James Cook University, Townsville QLD 4811. Australia

• https://orcid.org/0000-0001-9416-3908

autor

Ali Ahmed

• College of Engineering, King Saud University, Riyadh, Saudi Arabia

• https://orcid.org/0000-0001-7490-4545

Bibliografia

• 1. Wikipedia. „Locking differential”. Available at: https://en.wikipedia.org/wiki/Locking_differential#:~:text=A%20locking%20differential%20is%20designed,available%20to%20either%20wheel%20individually.
• 2. Budynas Richard, J. Keith Nisbett. 2008. Shigley’s Mechanical Engineering Design. London: McGraw-Hill, ISBN: 978-0-0731-2193-2.
• 3. Stockel Martin, James Duffy. 1998. Automotive Mechanics: Fundamentals. City: Gregory's Automotive, Haynes Manuals Inc. ISBN: 978-0-8556-6626-2.
• 4. Engineers handbook. “Friction Coefficient”. Available at: http://www.engineershandbook.com/tables/frictioncoefficient.htm.
• 5. Mott Robert. 2006. Machine Elements in Mechanical Design. City: Pearson. ISBN: 978-9-8106-8251-4.
• 6. Juvinall Robert, Kurt Marshek. 2000. Fundamentals of Machine Component Design, City: John Wiley and Sons. ISBN: 978-1-119-38290-4.
• 7. Pritchard Philip, John W. Mitchell. 1998. Introduction to Fluid Mechanics. City: John Wiley and Sons. ISBN: ES8-1-118-91265-2.
• 8. SKF Sealing Solutions. „Chicago Rawhide Handbook of Seals”. Available at http://www2.chicago-rawhide.com/catalogpdf.htm.
• 9. NTN Americas. „NTN Radial Ball Bearings”. Available at: http://www.ntnamerica.com/Engineering/PDFs/A 1000/A 1000_Radial.pdf.
• 10. Callister William, David Rethwisch. 1997. Material Science and Engineering: An Introduction. City: John Wiley & Sons. ISBN: 978-1-119-40549-8.
• 11. Hosking A., M. Harris. 1997. Applied Mechanical Design. Victoria: Forest Hill. ISBN: 0959375805.
• 12. South David, Jon Mancuso. 1994. Mechanical Power Transmission Components. New York: Marcel Dekker.
• 13. Mott Robert. 2004. Machine Elements in Mechanical design. Sydney: Pearson. ISBN: 978-0-1306-1885-6.

Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).