| 脱绒棉种的物料学特性研究 |
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| 引用本文： | 王吉奎,付威.脱绒棉种的物料学特性研究[J].农机化研究,2012(1):169-172. |
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| 作者姓名： | 王吉奎 付威 |
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| 作者单位： | 石河子大学机械电气工程学院 |
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| 基金项目： | 国家自然科学基金项目(50565004) |
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| 摘 要： | 针对棉花种子的物料学特性对棉花精密播种技术的影响,测定了3种脱绒棉种的几何尺寸、形状、千粒质量、摩擦特性、种子载荷与变形的关系等,得出棉种的粒型介于圆锥形和椭圆形之间,棉种的尺寸差异较大,棉种包衣后摩擦性能有所增大,棉种的载荷强度随与种子的饱满度增大而增大。研究结果对棉花精密排种器的研制有指导性意义。
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| 关 键 词： | 脱绒棉种 物料学 特性 |
The Study of Delinted Cottonseed Physical Characteristics |
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| Wang Jikui,Fu Wei.The Study of Delinted Cottonseed Physical Characteristics[J].Journal of Agricultural Mechanization Research,2012(1):169-172. |
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| Authors: | Wang Jikui Fu Wei |
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| Institution: | (College of Mechanical and Electrical Engineering,Shihezi University,Shihezi 832003,China) |
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| Abstract: | According to the influence of cotton-seed’s material characteristics on the precision cotton-seeding technology,this article determined the geometry dimension,shape,1000-grain weight,friction characteristics and the relationship between load and deformation of three kinds of delinted cottonseed.The study conclude that the grain shape of the cotton-seeds lies between cone and ellipse,the dimension of the cottonseed has great different,the friction property of the delinted cotton-seeds is increased relatively,and the loading-strength of cotton-seeds increases with increasing of the seed plumpness.The study results have conducting significance for the development of precision cotton seeder. |
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| Keywords: | delinted cottonseed material physical characteristics |
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