This study discusses the design of a car rim and analyzed its mechanical properties using three different basic materials: aluminum, steel, titanium. The purpose this is to reduce production time minimize risk failure. In Catia software rim, then simulate effect applying force on component, certain working pressure, able perform calculations display results for analysis. analytical method used ...

By using more complexity automobile products, the quantities of requirements to the development process are largely placed. The concept of this work aims to minimize the costing and development times, and to increase the quality of products. The efficient reuse of knowledge in the early development phases requires the support of a template based explicit, structured and consistent model. This m...

The pedal mechanism of the sewing machine was measured and its structural data were obtained. essence motion a crank rocker mechanism, characteristics analyzed; After mapping components in CATIA software, adding constraints assembling, parametric model is formed, which lays foundation provides reference for simulation dynamic characteristic analysis hinge four-bar mechanism.

INTRODUCTION Most everyday activities, performed over a long period leads to performance degradation of skeletal muscles as well as spinal column which is reflected in the reduction of maximum force, reduction of the speed of response, reducing control of the movement etc. Although until now many mathematical models of muscles are developed, very small number takes into account the fatigue, and...