液压原木抓具设计中几个问题的研讨

佘显焘

南京林业大学学报(自然科学版) ›› 1993, Vol. 17 ›› Issue (04) : 66-69.

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PDF(220354 KB)
南京林业大学学报(自然科学版) ›› 1993, Vol. 17 ›› Issue (04) : 66-69. DOI: 10.3969/j.jssn.1000-2006.1993.04.014
研究论文

液压原木抓具设计中几个问题的研讨

  • 佘显焘
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A STUDY ON SOME PROBLEMS IN DESIGNING HYDRAULIC TIMBER GRABS

  • She Xiaotao
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摘要

<正>阐述了液压原木抓具同步四杆机构连杆尺寸的选择和闭合油缸推力的计算,它为抓具设计提供了一种实用方法。

Abstract

This paper deals with size selection of four linkages mechanism in step, calculating push force of closed cylinder and strength of grab arm in hydraulic timber grabs. And also it provides a practical method for grab designing.

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佘显焘. 液压原木抓具设计中几个问题的研讨[J]. 南京林业大学学报(自然科学版). 1993, 17(04): 66-69 https://doi.org/10.3969/j.jssn.1000-2006.1993.04.014
She Xiaotao. A STUDY ON SOME PROBLEMS IN DESIGNING HYDRAULIC TIMBER GRABS[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 1993, 17(04): 66-69 https://doi.org/10.3969/j.jssn.1000-2006.1993.04.014

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