• CN：11-2187/TH
  • ISSN：0577-6686
机械工程学报

›› 1992, Vol. 28 ›› Issue (3): 76-81，8.

• 论文 • 上一篇    下一篇

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铲斗斗形的评价与合理斗形的探讨

殷涌光;程悦荪;陈秉聪   

  1. 吉林工业大学
  • 发布日期:1992-05-01

A STUDY ON APPRAISAL OF A SHOVEL AND ITS REASONABLE SHAPE

Yin Yongguang;Cheng Yuesun;Chen Bingcong   

  1. Jilin University of Technology
  • Published:1992-05-01

摘要： 本文在对铲斗插入阻力及影响因素分析的基础上提出以铲土功作为评价斗形优劣的评价指标。同时用这一指标可对现有斗形参数进行优化选择，并给出了实例。在进一步分析的基础上，提出三线一弧斗形的铲斗合理斗形，并分别经模型斗试验验证。

关键词: 斗容量, 评价, 阻力

Abstract: In this paper, on the basis of analyzed inserting resistance force of a shovel and its influence factors, the appraisal standard was presented. That is, parameters of a shovel was appraised by using spading soil energy of a shovel. And then using this standard, the parameters could be chosen by optimizing. And the three straight lines and one are shape was presented as its reasonable shape. In the end, these were verified by tested of model shovels.

Key words: 斗容量, 评价, 阻力

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