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From the application of the finite element analysis in biomechanical studies, this paper studies on the biomechanical model of how to reflect the true biological model, and proposes some innovative processing: mandible model simplification, boundary conditional load and accurate assignment of mandible materials. After the finite element simulations of the layouts of implant in mandibular dental defect,...
Titanium implant is widely utilized in repairing skull defects. The current technique used to produce implants is punch forming which is well developed in manufacturing, however, the traditional technique does have a serial problems in forming titanium implants such as time-consuming, complex process, low success rate. What is more, in the course of drawing the titanium dioxide layer on titanium implant...
This paper aimed at the drop simulation of portable instruments which can easily fall off when be used. A basic model is founded to represent the complex portable instruments in analysis by FEM. The paper provide a representative method for the drop simulation of portable instruments.
Objective: The main purpose of correction craniosynostosis is to reopen cranial sutures with some bone slots in order to free the skull transformation with the brain development from the closed craniums. The skull rigidity is severely depend on the shape of bone slots, the main purpose of this paper is to obtain a right bone slots shape to decrease skull rigidity. Finite element method is utilized...
Along with the technology advance, the applications of flip chip have the tendency toward lower profile, lighter weight, and higher density. Due to the mismatch of the coefficients of thermal expansion (CTE) between the chip and substrate, the solder joints tend to fail under high thermal stresses. In order to enhance the reliability of the solder joints, underfill encapsulation is filled into the...
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