本科论文目录摘要Abstract...引1.1抛光机的概念21.2抛光机的发展21.3主要研究内容1.4设计成果部分…82抛光机整体设计方案.…92.1整机结构及功能概述92.2主要传动机构设计…2.2.1电机的选择与设计92.2.2塔轮的传动设计102.2.3带传动设计.…152.2.3轴及轴承的设计182.2.4螺栓的校核223抛光机建模及图纸253.1三维建模253.2整体渲染28结29致30参考文献本科论文摘要中国的研磨技术从21世纪开始才略有结果，随着科学的进步，在载人航天材料、天体望远镜、计算机等高科技产品领域的需求表面质量越来越高，其影响越来越大。这些产品在人们的生活中越来越深入，中国科学家和企业逐渐理解了磨练技术的重要性。国内研磨技术虽然起步缓慢，研磨技术的应用和机械装置制造领域的机器开发还不是很发达。因此，我国在瓶颈研磨领域的产业发展历程较长，发展速度较慢、自动化研磨机及其消耗品成本都非常高，因此产品表面的研磨加工以经验丰富的工人为主。手工成本不高，但生产效率非常低，在研磨过程中所需要的时间是精确的，占整个成形品的最大比例，表面研磨后难以保证表面质量的稳定性。可以想象，现如今改善自动化水平，提高效率，减少研磨领域的环境污染尤为重要。在市场的推动下，国内的大学和企业开始彻底研究研磨机制，为满足市场多种多样的产品需求，不断创新抛光加工技术和工艺来应对市场上多样的产品需求。目前最成熟，最广泛使用的是机械研磨。本论文通过对现有的微螺丝磨床的设计和改良，确定皮带驱动、轴、轴承、螺栓的特定尺寸，确保准确的定位和精度。通过工作研磨，生产效率大幅度提高。根据工作的过程要求和机器的功能，设计方案。关键词：抛光机：机械设计：带传动：轴：螺栓本科论文AbstractChina's grinding technology has achieved little results since the beginningof the 21st century.With the progress of science,the demand for surface qualityof high-tech products such as manned space materials,astronomical telescopes,computers and so on is getting higher and higher,and its influence is gettinglarger and larger.These products are more and more in-depth in people's lives,and Chinese scientists and enterprises gradually understand the importance ofhoning technology.Although the domestic grinding technology started slowly,the application of grinding technology and machine development in the field ofmechanical device manufacturing are not very developed.Daher hat ChinasIt is conceivable that it is very important to increase the degree ofautomation of the grinding area,increase efficiency and reduce pollution.Drivenby the market,local universities and enterprises began to study the grindingmechanism in depth.In order to meet the market demand for various products,they continue to innovate polishing technologies and processes to meet themarket demand for various products.At present,the most mature and widelyused is mechanical grinding.In this paper,through the design and improvement of the existing microscrew grinder,the specific dimensions of belt drive,shaft,bearing and bolt aredetermined to ensure accurate positioning and accuracy.Through workinggrinding,the production efficiency is greatly improved.In the light of therequirements of the working process and the function of the machine,a designplan is proposed.Key words:polishing machine;mechanical design;belt drive;shaft;bolt