农业机械学报2013，Vol.44Issue(2)：34-37,11,5.DOI:10.6041/j.issn.1000-1298.2013.02.007
联合整地机平整部件参数优化
Parameters Optimization on Flattening Component of Combined Cultivating Implement
摘要
Abstract
In order to determine the key parameters of the flattening component on combined cultivating implement, the field experiment was conducted by using the flattening device. The three factors and three levels orthogonal regressive tests were designed in the experiment with working velocity, diameter of the field-ditch filling disc, angle of the field-ditch filling disc as influence factors and the soil-breaking rate as response index. The regression mathematics models between response index and influence factors were established and the parameters were optimized through Design-Expert. The optimal combination was that working velocity of 10. 63 km/h, diameter of the field-ditch filling disc of 450 mm, angle of the field-ditch filling disc of 17. 71°. At that time the soil-breaking rate was 91. 92% , which could meet the needs of agricultural demands.关键词
联合整地机/平整部件/优化Key words
Combined cultivating implement Flattening component Optimization分类
农业科技引用本文复制引用
王金武,张成亮,许春林,王金峰,孔彦军,赵佳乐..联合整地机平整部件参数优化[J].农业机械学报,2013,44(2):34-37,11,5.基金项目
"十一五"国家科技支撑计划资助项目(2009BADB5B04-3) （2009BADB5B04-3）
