DESIGN AND STRESS ANALYSIS OF CULTIVATOR TILLAGE DESIGN

In last few decades we all witnessed the development in each field. In th e field of agricultural also we had seen remarkable development, big farmers are now a day's using cultivator, harvester, tractor, advance machine tools and advance farm equipments, but in the country like India where more than 70% of farmers are small and marginal and they are still doing farming by traditional method only they are also in need of improved agricultural tools that may be hand driven or bullock driven. In this investigation on failure and analysis of agriculture nine tyne cultivator in diffe rent soil condition. Cultivator is important agricultural equipment used for soil preparation in which is stresses are form due to contact of soil, and tyne of cultivator is the actual member to contact the soil and because of this tyne is having a number stresses and find the solution which will minimize determine the stresses. The model of tynes are created by using Creo Parametric software and then by using ANSYS software FEM analysis was done to determine the stresses. The validation of results in good literature Makange et. al. [22], which was also obtained the value of stresses and deformation. In this investigation, the value of stresses and deformation is reducing by using hole and fillet creation in area where maximum stresses are found. Due to hole in tyne the stress and deformation can be reduced. It can be reduced the value of stresses and deformation as compare to Makange et. al. [22].