Cad Cam Modeling of Twin Wheel Hand Hoe

Twin wheel hand hoe is an intercultural tillage implement which is used in arable field and garden. Twin wheel hand hoe has a huge capacity for controlling weed and intercultural preparation. Additionally twin wheel hand hoe has a capacity to aerate the soil. Direct weeding of row crop in puddle soil, alternative to weeding offers the advantage of faster and easier operation with reduce labour and therefore, results into higher work rate. Manual hand weeder developed by researchers are been popularized to address the issue of the timeliness and reducing drudgery in manual operation to proved an alternative to cutting of weed the design and development of blade type cutting mechanism was taken up. The drawings of various components and assemblies of twin wheel hand hoe were prepared utilizing CAD CAM facilities and fabrications of component were done as per the drawing in the researcher work. The field studies were conducted with different thrust on weeder. The variation in weed cutting rate depended on quantity of weeds in the field, thrust on weeder, water holding capacity of soil etc.