| 液压球面剪的剪切木材研究 |
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| 引用本文： | 曾善荣,张建红.液压球面剪的剪切木材研究[J].南京林业大学学报(自然科学版),1990,14(2):68-73. |
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| 作者姓名： | 曾善荣 张建红 |
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| 作者单位： | 南京林业大学机械系
(曾善荣)，南京林业大学机械系(张建红) |
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| 摘 要： |
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| 关 键 词： | 液压球面剪 剪切阻力 二次旋转设计 |
A STUDY OF SHEARING TIMBER BY HYDRAULIC SPHERICAL BLADES |
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| Zeng Shanrong,Zhang Jianhong.A STUDY OF SHEARING TIMBER BY HYDRAULIC SPHERICAL BLADES[J].Journal of Nanjing Forestry University(Natural Sciences ),1990,14(2):68-73. |
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| Authors: | Zeng Shanrong Zhang Jianhong |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | On the purpose of rationally designing a modern effective logging machine, when spherical shear blades cut pinus massoniana and pinus thunbergii, tke authors study the features of spherical shearing and derive formulas of shearing forces related to wood diameters and cutting speeds, as well as find the way, to diminish splitting. |
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| Keywords: | Hydraulic spherical shear Equivalent effective shear resistamce Recursive twice revolving design |
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