Estudo de torque e rotação aplicado em duas formas geométricas de lâminas de enxada rotativa.

Abstract

Lâminas, torque, rotação This paper describes a estudy of case comparing the rotation and torque applied on two geometric shapes of rotary tillers blade working on sand soil. The values were measured by a data acquisition system installed on Massey Ferguson 296 tractor. By analyzing the data obtained, it was verified that the values of the rotation on PTO reached the operational values band 540 [rpm]. The torque was variant for the diferent geometric shapes.