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1智能窗户的机械系统设计摘要窗户作为室内与外界交流的通道，与人们的健康生活息息相关。而智能窗户的出现，给人们的生活带来更大的方便和安全。它是智能家庭的重要组成部分。随着科技的发展，在未来几年智能窗户会在普通家庭中得到普及。本文着重介绍了一种智能窗户机械部分的结构，它和现有的智能窗户比较，在结构和功能上有一些改动和创新。本次设计对机构尺寸的选择，轴的设计计算，强度刚度的校核计算，都给出了详细的说明，还包括典型零件的加工与机构模型的制作，并通过专业三维软件绘出机构的3D图以及装配方式。关键词:窗户；智能；结构设计。2IntelligentwindowofmechanicalsystemdesignAbstractWindowsasachannelofcommunicationwiththeoutside-world.Itiscloselyrelatedtopeople'shealthylife.Andtheemergenceofintelligentwindow,bringtopeople'slifemoreconvenientandsafe.Itisanimportantpartofintelligentfamily.Withthedevelopmentofscienceandtechnology,smartWindowsinthecomingyearswillgetpopularinordinaryfamilies.ThispaperintroducesthestructureofthemechanicalpartofasmartWindows,compareitwithexistingintelligentwindow,therearesomechangesonthestructureandfunctionandinnovation.Thedesignfortheselectionofbodysize,checkthestrengthstiffness,thecalculationinthedesignofshaft,alldetailsaregiven,italsoincludetheestablishmentoftypicalpartsprocessingandproductionofthemodel.Through3Dsoftwaretodrewthedrawingandassemblymethods.KeyWords:Thewindow;Smart;Thestructuredesign.1目录摘要..............................................................................................................................................1Abstract........................................................................................................................................21绪论........................................................................................................................................11.1前言............................................................................................................................12方案设计..............................................................................................................................62.1分析、拟定传动方案...................................................................................................62.1.1齿轮齿条传动介绍...........................................................................................62.2机构结构与尺寸...........................................................................................................82.3减速器电动机的选择...............................................................................................152.3.1选择电动机类型.............................................................................................152.3.2选择电动机功率.............................................................................................152.3.3选择电动机.....................................................................................................162.3.4减速电动机的介绍.........................................................................................173齿轮齿条设计.........................................................................................................................193.1选择材料.....................................................................................................................193.2按齿面接触强度计算设计.........................................................................................193.3按齿面接触强度计算设计.........................................................................................214轴的结构设计........................................................................................................................254.1轴上零件的定位固定和装配.....................................................................................254.2轴的计算.....................................................................................................................275轴的加工................................................................................................................................365.1加工工艺.....................................................................................................................365.2轴的加工.....................................................................................................................376整体结构设计........................................................................................................................406.1整体结构.....................................................................................................................407预期达到的功能....................................................................................................................43总结............................................................................................................................................45致谢............................................................................................................................................462参考文献：................................................................................................................................4711绪论1.1前言时间进入到21世纪以来，科技水平提高的速度十分迅猛。随着环保、节能日益受到重视，能源的合理利用、节能产品的研制和开发取得很大的进展。人们对生活所在的家居条件要求越来越高，在这种情况下智能窗户也就应运而生。智能家居系统在经历了早期混乱的概念纷争之后，目前已经逐渐进入理性时代。如今的智能家居市场已经不再是海尔、微软等专业家电控制和IT厂家的天下，越来越多的楼房对讲厂商开始涉及并深入到智能家居行业，猛烈的冲击着楼房对讲市场格局，从而使得市场竞争更加激烈。尽管这样，用户的需求仍是第一位的，所以各厂家的产品研发主要以市场需求为导向。随着我国房地产行业的迅速发展，这就带动了我国门窗幕墙行业的迅速发展，消费者生活水平的提高，使智能化的产品如雨后春笋，正逐步发展和壮大。而智能窗户就是在