REVIEW PAPER ON ANALYSIS OF ROTAVATOR BLADE

Mechanical Engineering

Using CAD-software the structural analysis was done by the computer aided engineering analysis and design optimization of rotary tillage tool on the basis of finite element method and simulation method. In Indian farming, the preparation of seedbeds for deep tillage using tillage tools and additional machinery are increased. Rotary rotavator or tiller is one of the tilling machines most suitable for seedbed preparation. In a Rotary tillage machine, Blades are the critical parts which are engaged with soil to prepare the land and to mix the fertilizer. These blades interact with soil in a different way than normal plows which are subjected to impact that create cyclic forces which result in fatigue failure of the blade. This actually decreases the service life of a blade. Therefore, it is necessary to design and develop a suitable blade. This paper describes the design modification and development of rotavator blade through the (CAD) interrogation method by modifying the design and also by modifying the material properties. Then better design will be compared by comparing the results.

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.