Abstract

Abstract: - The soil tilling is an ancient technique applied in farm and rotavator is a tilling machine used in farm for thepurpose of soil tilling. Since blade is a crucial part in rotavator and it can manufactured or fabricated in different shapes like L, J and C. The life of blade is crucial factor and it depends on forces coming on blade and force and geometry of blade has direct relationship with each other. This study is aimed at review of design and development of rotavator blade with different blade dimensions for different radius of curvature. This paper describes the overview of design modification and development of rotavator blade through the (CAD) interrogation method by modifying the design and also by modifying the material properties. The results obtained with material changed are compared with each other and the better design will be compared by comparing the results.Keywords: Force, Geometry, Blade, Life Span, ANSYS