yx32-300500液压机机身结构设计.doc

PAGE I 摘要 通过对液压机的特点及分类的分析，确定了本课题的主要设计内容。在确定了液压机初步设计方案后，决定采用传统理论方法对YX32—300/500液压机机身结构进行设计、计算、强度校核，采用AutoCAD设计软件对上横梁、底座、拉伸滑块、压边滑块、拉伸缸、压边缸、顶出缸、立柱、机身结构进行了工程绘图，在参考了某公司生产的四梁四柱双动薄板拉伸液压机和液压系统以及查阅了大量关于液压系统设计的书籍后，确定其液压系统的设计方案，给出了液压系统的工作说明书，并对其进行了可行性分析，最后对整个设计进行系统分析，得出整个设计切实可行。 关键词 液压机；拉伸缸；液压系统 Abstract Through to the hydraulic press characteristic and the classified analysis, I has determined this topic main design content. After determined the hydraulic press preliminary design plan, I decided uses the traditional theory method to carry on the design, the computation, the intensity examination to the YX32-300/500 hydraulic press fuselage structure, used AutoCAD to design the main traverse, the foundation, the stretch slide, the pressure the slide, stretches the cylinder, the pressure the cylinder, goes against the cylinder, the column, the fuselage structure has carried on the project cartography, in has referred to four Liang four column double action thin steel plate stretch hydraulic press and the hydraulic system which some company produced as well as has consulted massively after the hydraulic system design books, the definite hydraulic control system design proposal, has given the hydraulic system working instructions, and has carried on the feasibility analysis to it, finally right. The entire design carries on the system analysis, obtains the entire design to be practical and feasible. Key words Hydraulic press stretches cylinder Hydraulic system PAGE 66 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc200077697 1绪论 PAGEREF _Toc200077697 \h 1 HYPERLINK \l _Toc200077698 1.1液压机的工作原理 PAGEREF _Toc200077698 \h 1 HYPERLINK \l _Toc200077699 1.2液压机的特点及分类 PAGEREF _Toc200077699 \h 3 HYPERLINK \l _Toc200077700 1.3液压机的基本参数 PAGEREF _Toc200077700 \h 4 HYPERLINK \l _Toc200077701 1.4液压机的发展概况 PAGEREF _Toc200077701 \h 6 HYPERLINK \l _Toc200077702 1.4.1液压机的发展 PAGEREF _Toc200077702 \h 6 HYPERLINK \l _Toc200077703 1.4.2液压机研究现状 PAGEREF _Toc200077703 \h 7 HYPERLINK