Design an analysis of a straight bevel gears transmission

Abstract

One of the most important application in mechanical transmissions with gears is the transmission by bevel gears. In this paper we are going to perform a computerized design of the bevel straight gears transmission and the static analysis of the bevel gers transmission under load. We presume that these gears are manufactured in conical blanks by cutting, using same known methods. The static analysis is performed using the Finite Element Method. We present the results of the comportment of the system under load for displacements and stress in the region of the root of the teeth, the total displacement due to elastic deformation of the structure and the results in conditions of Hertzian contact under load.

Keywords

• computerized design
• mechanical transmissions
• bevel gears