| 用于剥裂球形坚果的碾磨盘间距优化 |
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| 引用本文： | 陈奎孚,王风竹,张平. 用于剥裂球形坚果的碾磨盘间距优化[J]. 力学与实践, 2001, 23(6): 31-33 |
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| 作者姓名： | 陈奎孚 王风竹 张平 |
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| 作者单位： | 中国农业大学东校区工程基础科学部, |
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| 摘 要： | 将坚果与碾盘的相互作用简化为带有固定端约束的圆环（半径为R），采用方法建立了可能危险截面上的弯矩与磨盘间距的关系。数值计算表明优化磨盘间距为3．317R。
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| 关 键 词： | 农业机械 弯矩 力法 间距 优化 剥裂 球形坚果 碾磨盘 固定端约束 圆环 破壳率 |
| 修稿时间： | 2000-12-04 |
THE OPTIMUM MILLSTONE GAP |
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| CHEN Kuifu WANG Fengzhu ZHANG Ping. THE OPTIMUM MILLSTONE GAP[J]. Mechanics and Engineering, 2001, 23(6): 31-33 |
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| Authors: | CHEN Kuifu WANG Fengzhu ZHANG Ping |
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| Abstract: | The interaction of nuts and millstone was modeling as circles (with radius R) with fixed- end constraint. The force method was adopted to construct the relationship between bending moment at possible peril point and millstone gap. The cal- culation tesults show that the optimum gap D is 3.317R. |
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| Keywords: | agrieulture machinery blending mo- ment force method |
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