文档介绍：(20 12 -2 013 学年第1 学期) 重庆理工大学研究生课程论文课程论文题目: 减压阀设计课程名称论文写作课程类别□学位课□非学位课任课教师陈自然所在学院电子信息与自动化学院学科专业仪器仪表专业姓名李朋宪学号 431201041 05 提交日期 2013-01-04 [摘要]: 液压传动是机械类专业的一门专业基础课, 学好这门课程能为以后的专业课学****打下良好的基础。本课题主要服务于液压传动教学,制作液压元件三维可视化。具体内容有:选取 J-20B 减压阀、 JDF 型单向减压阀, XDF 型直动式单向顺序阀作为典型的实体制作对象,在进行实体测绘的基础上,利用 pro/e 构建液压元件三维实体模型, 利用 vrml 构建液压元件的三维实体动画和工作原理三维实体动画。[关键词]液压元件;VRML ;实体动画; The Construction A nd E ntity M anufacture of the Model Base of the H ydraulic P ressure P art for Teaching Machine design and automated specialty KONG Liang-liang A bstract : The hydraulic transmission isa machinery specialized specialized fundamental course, learns this curriculum tobe able to build the good foundation for the later professional course study. This topic mainly serves the hydraulic transmission teaching, the manufacture hydraulic element model base. The actual content includes: The selection definite value translation type pressure relief valve, the forerunner type pressure relief valve sets an example entity manufacture object, in carries on the entity survey in the foundation, uses the pro/e construction pressure relief valve three dimensional full-scale mockup, uses the vrml construction pressure relief valve's assembly three dimensional entity animation and the principle of work three dimensional entity animation. Finally construction hydraulic element (pressure relief valve) model base. K ey words :VRML ;Entity animation ;Schematic diagram ; Model base ;目录 1前言......................................................1 液压元件国内发展概况 2 .液压元件的结构、工作原理分析及实体测绘 .1J-20B 减压阀 . 2 JDF 型单向减压阀 XDF 型直动式单向顺序阀 J-20B 减压阀、 JDF 型单向减压阀、 XDF 型直动式单向顺序阀实体测绘 ..................................................1 软件选择三维造型............................................1 5工作原理动画软件选择............................................1 动画制作............................................1 网页制作结束语.................................................... 参考文献..............