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首页> 外文会议>International Conference on Fluid Power Transmission and Control(ICFP' 2005); 20050405-08; Hangzhou(CN) >Design Optimization of Harvester Head and Actuation System of Forest Harvester
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Design Optimization of Harvester Head and Actuation System of Forest Harvester

机译：森林采伐机采伐机头和驱动系统的设计优化。

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摘要

This paper is on the analysis and subsequent efficiency optimization of a forrest harvester. As basis for the optimization the existing machine has undergone substantial experimental testing with a view to determine the loading that the harvester head is subjected to and also the corresponding efficiency of the hydraulic actuation system during a typical working cycle. Based on the results a redesign is put forward both of the mechanical design of the harvester head yielding a weight reduction of about 10% but also of the hydraulic actuation system where the use of an extra low cost pump yields an increase in efficiency from 0.4 to 0.5 for the crane and from 0.45 to 0.5 for the harvester head.
机译：本文是关于福雷斯特收割机的分析和随后的效率优化。作为优化的基础，为了确定收割机头承受的负载以及在典型的工作循环中液压致动系统的相应效率，现有机器已经进行了大量的实验测试。根据结果​​，提出了重新设计，既减少了重量约10％的收割机头的机械设计，又提出了液压致动系统的设计，在液压致动系统中，使用额外的低成本泵可使效率从0.4提高到0.4起重机为0.5，收割机头为0.45至0.5。

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