| 大型模锻液压机的工作压力及工作缸布置分析研究 |
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| 引用本文： | 杨固川,于江,陈文,刘军,杜俊雷.大型模锻液压机的工作压力及工作缸布置分析研究[J].锻压技术,2011,36(3):77-79,86. |
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| 作者姓名： | 杨固川 于江 陈文 刘军 杜俊雷 |
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| 作者单位： | 中国第二重型机械集团公司; |
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| 基金项目： | “高档数控机床与基础制造装备”科技重大专项资助项目(2009ZX04005-011) |
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| 摘 要： | 通过对大型模锻液压机的液体工作压力选择、工作缸数量和布置型式的研究分析,并结合国内外400 MN以上大型模锻液压机的液体压力和缸布置型式、工作缸的数量及3种主要布置型式(三缸排列、九缸排列、五缸排列)与机架结构尺寸和液压系统之间的关系,确定了我国自主设计制造的800 MN大型模锻液压机的液体工作压力为63 MPa,工作缸数量和布置采用五缸梅花形排列型式。
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| 关 键 词： | 大型模锻液压机 液体压力 机架结构型式 缸排列型式 |
Analysis of hydraulic working pressure and arrangement of main working cylinder for large close-die forging press |
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| YANG Gu-chuan,YU Jiang,CHEN Wen,LIU Jun,DU Jun-lei.Analysis of hydraulic working pressure and arrangement of main working cylinder for large close-die forging press[J].Forging & Stamping Technology,2011,36(3):77-79,86. |
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| Authors: | YANG Gu-chuan YU Jiang CHEN Wen LIU Jun DU Jun-lei |
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| Affiliation: | YANG Gu-chuan,YU Jiang,CHEN Wen,LIU Jun,DU Jun-lei(China National Erzhong Group Co.,Deyang 618000,China) |
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| Abstract: | By analyzing the selection of hydraulic working pressure,quantity and arrangement of main working cylinder for large close-die forging press,and combining with the same analysis above and the relationship between three principle arrangements(three-cylinders,nine-cylinders and five-cylinders) of main working cylinder and the structure and size of the frame as well as hydraulic system for large close-die forging press with capacity over 400 MN both at China and abroad,the 800 MN large close-die forging press ... |
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| Keywords: | large close-die forging press hydraulic working pressure structure of frame arrangement of main working cylinder |
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