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基于AMESim和有限元法的浮動(dòng)式舉升缸支座設(shè)計(jì)與分析
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Analysis and Design of Lifting Oil Cylinder Support with Floating Support Structure Based on AMESim and FEM
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    摘要:

    通過(guò)拓?fù)鋬?yōu)化設(shè)計(jì)了自卸車浮動(dòng)式支撐結(jié)構(gòu)的舉升缸支座；利用AMESim軟件對(duì)液壓舉升系統(tǒng)進(jìn)行仿真，得到了舉升缸支座工作時(shí)的載荷曲線和最大載荷；根據(jù)最大載荷，用有限元方法對(duì)其本身以及其對(duì)車架縱梁的影響進(jìn)行了分析。與傳統(tǒng)底板焊接式和縱梁式結(jié)構(gòu)的舉升缸支座相比，浮動(dòng)式支撐結(jié)構(gòu)的舉升缸支座明顯優(yōu)于其他兩種結(jié)構(gòu)。

    Abstract:

    A lifting oil cylinder support with floating support structure was designed by the topological optimization technology. The hydraulic pressure lifting system was simulated by AMESim software, and the load curve and the maximum load of the lifting oil cylinder support were obtained during lifting. Based on the maximum load, the load and its effects on the frame carling were analyzed by FEM. Afterward, the comparison and analysis were done among floating support structure and the other two traditional structures of jointing on bottom steel board structure and carling structure. The analytical results indicate that the lifting oil cylinder support with floating support structure is obviously superior to the other two structures. 

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楊春暉,羅維東,張文明,王輝.基于AMESim和有限元法的浮動(dòng)式舉升缸支座設(shè)計(jì)與分析[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2010,41(9):205-209.Analysis and Design of Lifting Oil Cylinder Support with Floating Support Structure Based on AMESim and FEM[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(9):205-209.

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