A photoelastic technique is presented that is based on a photoelastic coating applied along the surface of a model of a mechanical component made with rapid prototyping. The proposed procedure allows more flexible models to be obtained in comparison to metal parts, thus favouring the outset of a higher number of photoelastic fringes. In addition, the proposed approach permits enlarged models to be easily constructed, thus easing the photoelastic readings. The preliminary study here presented addresses a wheel hub for high performance cars, with particular regard to the stress concentrations by the fin fillets.
Coating photoelasticity applied to a rapid prototyping model of a hub for high performance cars / Baldini, A.; Cevolini, F.; Giacopini, M.; Piraccini, M.; Ronco, V.; Strozzi, A.. - 486:(2005), pp. 645-652. [10.1007/3-211-38053-1_63]
Coating photoelasticity applied to a rapid prototyping model of a hub for high performance cars
Baldini A.;Giacopini M.;Piraccini M.;Strozzi A.
2005
Abstract
A photoelastic technique is presented that is based on a photoelastic coating applied along the surface of a model of a mechanical component made with rapid prototyping. The proposed procedure allows more flexible models to be obtained in comparison to metal parts, thus favouring the outset of a higher number of photoelastic fringes. In addition, the proposed approach permits enlarged models to be easily constructed, thus easing the photoelastic readings. The preliminary study here presented addresses a wheel hub for high performance cars, with particular regard to the stress concentrations by the fin fillets.
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