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3-D printing offers a new way to create food, even gear-shaped snacks are now available via this new technology.
Recent advances in spiral bevel gear geometry and finite element technology make it practical to conduct a structural analysis and analytically roll the gear set through mesh. With the advent of user-specific programming linked to 3-D solid modelers and mesh generators, model generation has become greatly automated. Contact algorithms available in general purpose finite element codes eliminate the need for the use and alignment of gap elements. Once the gear set it placed in mesh, user subroutines attached to the FE code easily roll it through mesh. The method is described in detail. Preliminary result for a gear set segment showing the progression of the contact line load is given as the gears roll through mesh.
News Items About 3-D printing
1 Ipsen Collaborates with ExOne on 3-D Printing Solutions (June 21, 2013)
When constantly out-doing the competition is the name of the game, meaningful collaborations are of the utmost importance. Ipsen is pleas... Read News