基于Pro-E的机械手抓取工件运动仿真分析-毕业论文精选.docVIP

毕业设计 基于Pro/E的机械手抓取工件运动仿真分析 基于Pro/E的机械手抓取工件运动仿真分析 摘　　要 随着科学技术的发展，自动化应用的程度对工业生产效率的影响程度越来越高。人工操作及旧有的固定式输送带为主的传统搬运方式，已无法满足高度的自动化操作的需要。机械手是近年来发展起来的自动化操作设备，他可根据预先编制的程序完成预期的作业。机械手工作的准确性及对工作环境适应能力，使其在工业生产中有着越来越广泛的应用。 Pro／E是美国参数化公司（PTC）推出的一款高端三维设计软件，其具有基于特征、关联、参数化等特征。该软件集合了零件设计、产品装配、模具开发、加工制造、钣金件设计、铸造件设计、工业设计、逆向工程、运动仿真、机构分析、有限元分析、产品数据库管理等功能，从而使设计师极大地缩短了产品开发的时间并简化了开发的流程。[1] 本次设计根据设计任务书主要设计一种可抓取工件且具有多自由度的机械手。在设计过程中采用Pro/E为设计平台，进行三维建模、产品装配并进行机构仿真，从而最终实现机械手的设计。 关键词：机械手；Pro/E；三维建模；机械仿真 Manipulator Based on Pro/E to Grab Workpiece Movement Simulation ABSTRACT With the development of science and technology, the application of automation degree of the influence degree of the industrial production efficiency is higher and higher.Manual operation and the old traditional handling way, stationary belt have been unable to meet the needs of the high degree of automation.Manipulator is the automation equipment developed in recent years, he can according to the program in advance to complete the desired operation.The accuracy of the manipulator work and ability to adapt to working environment, make it has more and more widely used in industrial production. Pro/E is the parametric company (PTC) launched a high-end 3 d design software, it is based on feature, correlation and parametric feature.The software collection from the part design, product assembly, mold development, manufacturing, and processing sheet metal parts design, casting parts design, industrial design, reverse engineering, motion simulation, mechanism analysis, finite element analysis, product database management, and other functions, so that designers have greatly shortened product development time and simplify the development process.[1] This design according to the design plan descriptions of the main design of a grab workpiece and has many degrees of freedom manipulator.In the design process using Pro/E platform for design, 3 d modeling, product assembly and mechanism simulation, so as to achieve the design of