捡拾器试验台性能参数分析与优化
发布时间：2018-10-14 08:45
【摘要】：捡拾率和功率消耗是捡拾器两大性能指标,影响捡拾器性能的工作参数很多,如弹齿离地高度、滚筒转速、机器前进速度及草条密度。为此,对改进前后的实验台性能做了对比分析,试验发现,滚筒转速、前进速度、草条密度对捡拾器工作性能参数影响最为明显。应用正交试验方法,在相同工作参数下对改进前后试验台进行对比试验,通过IBM SPSS软件对正交实验数据进行方差分析,结果表明:改进后试验台性能优于改进前试验台。
[Abstract]:Picking rate and power consumption are two performance indexes of picker. There are a lot of working parameters that affect the performance of picker, such as the height of projectile tooth from the ground, the rotational speed of drum, the advance speed of machine and the density of grass strip. For this reason, the performance of the experimental bench before and after the improvement is compared and analyzed. It is found that the rotary speed, the forward speed and the grass density have the most obvious influence on the performance parameters of the picker. The orthogonal test method is used to compare the test bed before and after the improvement under the same working parameters. The results show that the performance of the improved test bed is better than that of the pre-improved test bed through the analysis of variance of the orthogonal test data by IBM SPSS software.
【作者单位】： 内蒙古农业大学机电工程学院;邢台职业技术学院机电工程系;
【基金】：国家自然科学基金项目(51365035) 河北省自然科学基金项目(E2015108021)
【分类号】：S817.114
[Abstract]:Picking rate and power consumption are two performance indexes of picker. There are a lot of working parameters that affect the performance of picker, such as the height of projectile tooth from the ground, the rotational speed of drum, the advance speed of machine and the density of grass strip. For this reason, the performance of the experimental bench before and after the improvement is compared and analyzed. It is found that the rotary speed, the forward speed and the grass density have the most obvious influence on the performance parameters of the picker. The orthogonal test method is used to compare the test bed before and after the improvement under the same working parameters. The results show that the performance of the improved test bed is better than that of the pre-improved test bed through the analysis of variance of the orthogonal test data by IBM SPSS software.
【作者单位】： 内蒙古农业大学机电工程学院;邢台职业技术学院机电工程系;
【基金】：国家自然科学基金项目(51365035) 河北省自然科学基金项目(E2015108021)
【分类号】：S817.114
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