磨抛机结构设计说明书.docVIP

毕业设计说明书 题目名称： 磨抛机总体布局与工作台设计说明书 院系名称： 机械设计制造及其自动化 班 级： 学 号： 学生姓名： 指导教师： 2015年4月 摘 要 金相磨抛机简称磨抛机，是一种研磨设备，它利用各种不同粒度的耐水研磨金相砂纸，对各种金属及其合金试样，以及各种岩相试样,进行粗磨、精磨、干磨、湿磨等各道研磨工序，作抛光前的粗加工工序，同时可作抛光试样。可一次性完成磨抛工作，起到一机多用的好处。 金相磨抛机在实验室中来料检验、质量控制、失效分析等工作中扮演着不可或缺的角色。市场上常见的金相磨抛机主要根据其工作特性及结构分为全自动及半自动磨抛机。其中半自动金相磨抛机因结构简单、使用方便、性价比高等特点，成为了诸多中小企业最理想的选择。 本文运用大学所学的知识，提出了一款简单易用的磨抛机工作台。因该机含两个转盘，是将试样预磨和抛光操作结合为一体的经济机型。可更好的满足制作不同试样的要求，是中小企业试样制作的理想设备。 关键字：机械制造、实验室，试样制作，高效 Abstract Metallographic grinding and polishing machine referred to Grinding and polishing machine,It is a grinding apparatus.Which uses a variety of different size waterproof sandpaper, (all kinds of metal and alloy samples,?as well as various facies?samples?for rough grinding,?fine grinding,?dry grinding,?wet grinding)coarse grinding, fine grinding, dry grinding, wet grinding of various samples.It also can be used for polishing the sample.It can be done directly polishing. Metallographic Grinding and polishing machine for laboratory incoming inspection, quality control, failure analysisand other work.Common market metallographic grinding and polishing machine is fully automatic and semi-automatic Grinding and polishing machine.Where semi-automatic metallographic Grinding and polishing machine because of simple structure, easy to use, inexpensive, has become the ideal choice for many small and medium enterprises. I have learned with university paper proposes a simple and easy to use Grinding and polishing machine,The machine contains two turntable,It is a sample pre-grinding and polishing operations combined into one machine,It Can meet the production requirements of different samples.It is the ideal equipment for sample preparation of SME.(In this paper,?by using?the knowledge