Optimal design and mechanical analysis of a piece based on modeling agent-Combined furrow opener for use in machinery zero tillage (Combination and Brtyny)
Subject Areas :
Keywords: ANSYS, Solid Works, zero tillage, direct sowing, furrow opener Rotary,
Abstract :
Zero tillage system to reduce production costs, increase soil organic matter, improve soil structure and eliminate adverse environmental effects may play an important role. However, due to the lack of suitable machinery for planting and plowing of virgin lands directly in this way due to lack of sufficient supply of seed to soil contact, in many cases, has not been successful. Instrument capable of introducing the underlying hardware (not plowing) and the previous crop straw in the ground, seed and fertilizer into the furrow at different depths, the first step in the implementation of pilot projects in the areas of promotion and finally Zero tillage This method is prone to planting. Because of the uncertain factors in the soil environment, there are loads of small and large grains of sand particles on impact with the ground, there are not predictable, the forces that act on the same track as the opener is multiplied theory. In terms of practical and based on the results of research projects on machines without tillage in arid and semiarid regions of Iran While no tillage operations furrow opener heavily damaged disc set the result is that thickness of agent There are four millimeters thick, six-cm machine with no tillage was increased. However, many parameters affect the soil so as to increase confidence rate until furrow opener resistance against dirt and rocky and uncertain factors Zero tillage. Furrow opener components of the research design optimization software disk Solid works modeling was done using ANSYS program analysis furrow opener three main pieces related to this Furrow opener was agent
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