1. Analysis of Stresses in a Tapered Roller Bearing Using Three-Dimensional Photoelasticity and Stereolithography.
- Author
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Vieira, Filipe Gomes, Scari, Alexandre S., Magalhães Júnior, Pedro Américo Almeida, Martins, Jordana S. R., and Magalhães, Cristina Almeida
- Subjects
RAPID prototyping ,ROLLER bearings ,PHOTOELASTICITY ,STEREOLITHOGRAPHY ,DIGITAL image processing ,PHOTOGRAPHS ,DATA warehousing - Abstract
Digital photoelasticity is an important segment of optical metrology for stress analysis by digital photographic images. Advances in digital image processing, data acquisition, standard recognition and data storage allow the utilization of computer-aided techniques in the automation and improvement of the digital photoelastic technique. The objective of this study is to develop new techniques using 3D rapid prototyping with transparent resins in digital photoelasticity. Some innovations are proposed (e.g., a tapered roller bearing built with 3D rapid prototyping with transparent resin and the final assembly with the specimens prototyped separately). A metrology study is carried out with the new techniques developed. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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