Vibration Analysis of a Hybrid Polymer Ball Bearing with 3D-Printed Races

Doğan B. K., Dal A., AĞÖREN G., KARAÇAY T.

Journal of Vibration Engineering and Technologies, 2023 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2023
  • Doi Numarası: 10.1007/s42417-023-01204-z
  • Dergi Adı: Journal of Vibration Engineering and Technologies
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: Additive manufacturing, Hybrid ball bearing, Stereolithography (SLA) method
  • Gazi Üniversitesi Adresli: Evet

Özet

Background: The use of polymer bearings in some industries has increased in recent years because of their advantages, such as resistance to dirt and dust, no need for maintenance and lubrication, and chemical resistance, especially in hygienic areas. Additive manufacturing (AD) or 3D printing is also a popular method that makes complex geometric shapes easily produced using polymer material, layer by layer, of the defined component. Purpose: The study aims to investigate the applicability of producing polymer ball bearing with additive manufacturing techniques by experimentally observing the bearing’s vibrations, temperature, and rolling resistance. Methods: A set of ball-bearing races—inner and outer—are produced with the stereolithography (SLA) method using polymeric resin and tested under a certain load. Results: Vibrations and load cell data for rolling resistance are analyzed through its lifetime to investigate the evolution of the bearing under the test. Conclusion: The additive manufacturing method could be preferred to produce a ball bearing with limited life.