Experiments with the Purpose of Expanding the Loading Capacity of Standard Construction Grapples
作者: Daniel Tihanov-TănăsacheRadu ŞtefănoiuAurelia BinchiciuEmilia Binchiciu
作者单位: 1S.C. Reconutil S.R.L.
2Politehnica University of Bucharest
3SC Sudotim AS SRL
4ISIM Timişoara
刊名: Advanced Materials Research, 2020, Vol.5968 , pp.182-187
来源数据库: Trans Tech Journal
DOI: 10.4028/www.scientific.net/AMR.1157.182
关键词: WeldingHardnessHardfacingWearFillerExtensions
原始语种摘要: A grapple is a device that includes at least one gripping arrangement. The gripping arrangement is configured to grip and traverse objects so as to reach a desired location on site and to anchor it, therefore allowing the work to be carried out. [1] A method for controlling the fill volume of a grapple, such as a bulk-material crane grapple which includes at least one hoist-and-closure unit, may include adjusting the fill volume of the grapple is during the grapple closure process by adjusting/controlling the grapple hoist height. The grapple hoist speed and/or grapple hoist height may be the controlling parameter for the adjustment of the fill volume of the grapple. [2]Grapples geometric configuration is established by calculating the useful load mass. In the experiments performed in the...
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  • grapple 抓斗
  • Construction 建筑物
  • process 过程
  • elements 初步
  • assembly 组装
  • materials 工业三废
  • system 
  • vehicle 
  • protection 保护
  • adjustment