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農(nóng)業(yè)機械觸土部件優(yōu)化研究現(xiàn)狀與展望
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國家重點研發(fā)計劃項目（2017YFD0700701）


Research Status and Prospect of Soil-engaging Components Optimization for Agricultural Machinery
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    摘要:

    簡述了農(nóng)業(yè)機械觸土部件的發(fā)展及現(xiàn)狀，歸納了可提升觸土部件減阻降耗、減粘脫附和耐磨延壽等性能的諸多優(yōu)化設計方法，明確了土壤性狀與觸土部件結(jié)構(gòu)或材料之間的互作關系，提出觸土部件材料的優(yōu)化制造工藝，分析了仿生等先進設計方法在觸土部件上的應用前景，最后總結(jié)了觸土部件設計、加工等方法對現(xiàn)代農(nóng)業(yè)機械性能的保障性作用，并對未來觸土部件的研究趨勢和發(fā)展方向進行了展望。

    Abstract:

    The foundation and guarantee role of the modern agriculture mechanical properties of soil-engaging components was analyzed and the primary performance parameters of soil-engaging components that need optimization at present was also summarized, which mainly included drag reduction and consumption reduction, anti-adhesion and desorption, wear resistance and life extensional and the satisfying requirements of agronomy. The main research methods to optimize the structure and properties of soil-engaging components were summarized, which mainly included clearing the interaction between soil and soil-engaging components, optimizing material composition and machining process technology, aiming at the structure function design of agronomy. And the developing orientation of agricultural machinery soil-engaging components in China was prospected, which mainly included strengthening the basic theory research, overcoming the high-performance material processing bottleneck, designing soil-engaging components by using comprehensive and advanced approach.

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賈洪雷,王萬鵬,陳志,鄭鐵志,張鵬,莊健.農(nóng)業(yè)機械觸土部件優(yōu)化研究現(xiàn)狀與展望[J].農(nóng)業(yè)機械學報,2017,48(7):1-13. JIA Honglei, WANG Wanpeng, CHEN Zhi, ZHENG Tiezhi, ZHANG Peng, ZHUANG Jian. Research Status and Prospect of Soil-engaging Components Optimization for Agricultural Machinery[J]. Transactions of the Chinese Society for Agricultural Machinery,2017,48(7):1-13.

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  • 收稿日期:2017-06-19
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  • 在線發(fā)布日期: 2017-07-10
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