正交试验设计在机械设计中的应用实例分析

Application Analysis of Orthogonal Experimental Desigh in Mechanical Design

为适应新一代水稻育秧播种机械发展的要求,利用正交试验设计研制了适应穴盘育秧的播种装置,经过对试验结果的分析得出该装置的较优设计方案,最后确定适合精少量穴盘播种的最佳因素组合,使其播种性能最佳。

According to demands for development of new rice machine for raising seedling and seeding,the device for raising seedling and seeding in aperture disk was designed and developed by orthogonal experimental design. The design scheme was superior after analysed by experimentation,best factors combination for seeding in aperture disk with small quantity of seeds can be singled out and optimal seeding performance of the device can be obtained.