Worm gear design calculation pdf how to#
Worm gear design calculation pdf full#

Worm gear design calculation pdf how to#

It is essential for reliability design, checking calculation and fault diagnosis of gear system to know how to have a good grasp of mechanical properties and movement characteristics of gear transmission, introduce the detection of meshing force in gear meshing process. Its mechanical behavior and working performance play an important role in the whole machine.

Instead of that, one end of the teeth would steer towards the other end steadily, so the gear boasts the advantages of smooth works, little noise and vibration facilitating the fact that the gear could be used in cars, tractors, machine tools and other dynamic and motion-transmission devices.

Worm gear design calculation pdf full#

Moreover, its teeth do not mesh on the full length. Due to the influence of overlapping of gear end-face, more than two pairs of gears mesh at the same time. Its main feature is that the axis of drive gear and that of driven gear would intersect vertically here. INTRODUCTION Spiral bevel gear is the most important industrial mechanical part. Keywords: Spiral Bevel Gear, ADAMS, Gear Meshing, Dynamics Simulation. The curves of angular speed, torque and meshing force on the spiral bevel gears are obtained by simulation calculation, which provide references to research on dynamic characteristics of gear driving device. By the contact algorithm theory of multi-body dynamics and ADAMS, the dynamic simulation of the spiral bevel gears mesh is specified. Three-dimensional models of spiral bevel gears are created by SOLIDWORKS and then converted to ADAMS by means of data exchange interface between SOLIDWORKS and ADAMS. Mechanical properties of spiral bevel gear have significant influence on the whole mechanical structure and play an important role in the system optimization, strength check, fault diagnosis and fault prediction, and gear tooth meshing-dynamic load is an important issue in the gear research field. The transmission has quite a few merits, such as the big overlap ratio, the high loading capacity, the high transmitting efficiency, the stability and the small noises, and they are widely used in automotive vehicle, planes, machine tools and all kinds of machines. ISSN: E-ISSN: 87-9 DYNAMIC SIMULATION OF SPIRAL BEVEL GEAR BASED ON SOLIDWORKS AND ADAMS JIHUI LIANG, LILI XIN School of Automobile and Traffic, Shenyang LIGONG University, Shenyang 9, Liaoning, China College of Engineering, Shenyang Agricultural University, Shenyang 866, Liaoning, China ABSTRACT Spiral bevel gears are one of basic mechanical units to transmit motion between concurrent axes.