抛丸清理机结构优化教程.doc

硕士研究生文献阅读与综述 论文题目：吊钩式抛丸清理机导轨支架的受力分析 及结构优化 学 号： 2 研究生姓名： 导师姓名: 学科、专业： 所属院、系： 2013年 05 月 22 日 吊钩式抛丸清理机导轨支架的受力分析及结构优化 摘 要：抛丸清理技术是用于铸件除砂、金属表面除锈、表面强化、改善表面质量等的关键技术。随着其应用领域的不断扩展，对抛丸清理的要求也越来越高，因此抛丸设备的结构不断被改进，新型设备不断被研究。本文主要对抛丸清理设备及其关键的零部件研究现状进行简要的论述，并提出本课题的研究内容。本课题主要研究吊钩式抛丸清理机的导轨支架，由于其在工作过程中受到工件对其的作用力，正在被清理的工件受到抛丸器抛打在其上的冲击力的影响，该冲击力也必将对导轨支架产生一定的作用力。除此之外，分离器也会对其产生一定的影响。本课题将采用一定的技术方案对其进行综合考虑，分析确定所有这些因素将对导轨支架产生怎样的影响，目前的结构是否需要进一步的改进及如何改进等。 关键词：吊钩；抛丸清理；导轨支架；受力分析；结构优化 The Stress Analysis and Structural Optimization of the Guide Bracket of the Hook type Shot Blasting Machine Shang-guan Li-ping （School of Mechanical Engineering, University of Jinan, Jinan 250022,China） Abstract: The blast cleaning technique is a key technology which is used for casting sand, metal surface rust, surface strengthening and improve the quality of the surface, etc. With its field of application is continuous expanding, the requirements for shot blasting is getting higher and higher, so the structure of the shot blasting equipment is constantly being improved and new equipments are continue to be studied. This paper focuses on a brief exposition of the research status about the shot blasting equipment and its key components, and put forward research content of this topic. This topic mainly research the guide bracket of the hook type shot blasting machine, because it gets force from the workpiece during the operation, and impact force which comes from the force of the blast wheel on the workpiece during the operation. Besides, Separator will also have influence on it. This project will adopt certain technical solutions to make a comprehensive consideration about its force, it will also analysis and determine what effect all of these factors make on the guide bracket, and determine whether the current structure need to be further improved and how to improve, etc. Key words: hook; shot blasting; the guide bracket; stress analysis; structural optimization 引言 目前已有的表