| 双立轴式圆盘刀玉米秸秆切碎器参数的选择 |
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| 引用本文： | 高爱云,曹艳玲,付主木,甄济营. 双立轴式圆盘刀玉米秸秆切碎器参数的选择[J]. 拖拉机与农用运输车, 2003, 0(1): 17-19 |
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| 作者姓名： | 高爱云 曹艳玲 付主木 甄济营 |
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| 作者单位： | 471003,河南科技大学 |
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| 摘 要： | 采用 3因素 2次旋转正交回归设计 ,研究动刀刀端线速度、动刀组数、拖拉机挡位 3个因素及动刀刀端线速度单因素对切碎功耗的影响 ,并建立了切碎功耗回归模型。确定参数为 :动刀刀端线速度为 30m/s ,动刀组数为 6把 ,拖拉机挡位为Ⅰ挡
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| 关 键 词： | 切碎器 切碎功耗 2次旋转正交回归设计 |
| 修稿时间： | 2002-09-05 |
The Selection of the Key Parameters of Maize Straw Cutting Machine with Dual Vertical Shafts and Disc Knives |
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| Abstract: | The effect of the cutting velocity of locomotory knife, the number of locomotory knife and tractor gear on the cutting power was studied through the quadratic rotary combination design. Regression model was established. The optimum cutting conditions were as follows: the cutting velocity of locomotory knife was 30m/s, the number of locomotory knife was 6 and tractor gear was 1. |
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