Design Drawing Method of Plough Surface Based on Pro/E

Through design of plough surface from analyzing status quo，asking questions，analyzing problem to solving problems，a design drawing method of plough surface based on Pro/E was researched and proposed.Based on the part parameter coming out from maths and great design function of Pro/E，this method can present the threedimension structure of the plough surface preferably，shorten period of product exploitation，reduce costs of product design.