| 两轮驱动拖拉机在犁耕作业时的换算附着系数 |
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| 引用本文： | 方在华,周志立,张文春.两轮驱动拖拉机在犁耕作业时的换算附着系数[J].河南科技大学学报(自然科学版),1994(4). |
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| 作者姓名： | 方在华 周志立 张文春 |
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| 摘 要： | 拖拉机在田间实际工作条件下的附着系数并不等于通常由牵引试验得到的附着系数．根据拖拉机的工作状态，前者可由后者通过一定的方法换算而得，称换算附着系数．本文讨论了一种换算方法和换算公式．实际计算结果表明，换算附着系数比牵引试验数据低．
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| 关 键 词： | 拖拉机，附着系数，犁耕机组 |
Equivilent Cohesion Coefficient of Tractor Plough Unit for 2WD |
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| Fang Zaihua,Zhou Zhili, Zhang Wenchun.Equivilent Cohesion Coefficient of Tractor Plough Unit for 2WD[J].Journal of Henan University of Science & Technology:Natural Science,1994(4). |
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| Authors: | Fang Zaihua Zhou Zhili Zhang Wenchun |
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| Institution: | Department of Machine Design Engineering |
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| Abstract: | The cohesion in the field working for tractor isn't equal to the cohesion from the tranive test commonly. According to the working state of the tractor,the former can be gained from later by equivilented,namely equivilent cohesion. The equivilent method is discussed in this peper. The calculation results expressed that the equlvilent cohesion is less than the tractive test. |
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| Keywords: | Tractor Cohesion coefficient Tractor plough unit |
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