绕线机机械结构部分的设计论文.doc -- 8 元

题目恒张力绕线机机械部分设计姓名班级学号指导教师摘要佳木斯大学教务处第I页摘要本文主要介绍了恒张力绕线机机械结构设计部分，包括其材料的选取、装置的设计等。在材料选取方面，本设计依据的原则是适合设计的需要，材料以价格低廉为主，在装置设计方面以结构简单为主。机械部分装置由三部分组成，即放线部分、传线部分和绕线部分。放线部分结构为一步进电动机通过联轴器联接传动轴，传动轴设计为阶梯状，两端向中间逐渐加粗，传动轴另一端固定放线辊子。送线部分采用V带传动，电动机轴直接联在V带传动的主动轮上，绕线部分工作台结构类似于放线部分，另外送线部分可通过导轨进行横向的调整，绕线部分的工作台可通过丝杠螺母座带动在导轨上进行纵向的调整。工作原理为首先调整送线部分，使其与放线部分和绕线部分横向平齐，然后调整绕线部分工作台，达到要求进行固定，这样保证绕线过程始终保持直线运动，绕线部分的辊子为椭圆型，为保证绕线的力为恒力，则要求绕线速度为变化，那么放、送线速度为恒定。装置为数控装置，含有报警等功能，工人只需打断后拆装定子绕组。关键词绕线机装置联轴器螺母座Abstract佳木斯大学教务处第II页AbstractThisarticlemainlyintroducedthepermanenttensitywindingmachinemechanismdesignpart,includingitsmaterialselection,installmentdesignandsoon.Inthematerialselectionaspect,thisdesignbasisprincipleistheneedwhichsuitsdesignsverymuch,thematerialbythepriceinexpensiveprimarily,ininstallmentdesignaspectbystructuresimpleprimarily.Themachinepartinstallmentiscomposedbythreeparts,namelyputsthelinepart,deliversthelinepart,andwindsthreadthepart.Assoonasputsthelinepartialstructuresfortostepbysteptheelectricmotorthroughtheshaftcoupling,joinsthedriveshaft,thedriveshaftdesignisstepped,thebothsidesaddsgraduallytoamongthickly,thedriveshaftanotherendputsthelinerollaroundsfixedly,deliversthelineparttouseVbelttransmission,theelectricallyoperatedengineshaftstraightunioninonVbelttransmissiondrivingpulley,windsthreadthepartialworktablestructuretobesimilarinputsthelinepart,sendsoutthelineparttobepossibleinadditiontocarryonthecrosswiseadjustmentthroughtheguiderail,windsthreadtheparttheworktabletobepossibletocarryonthelongitudinaladjustmentthroughtheguidescrewnutplaceimpetusontheguiderail.Theprincipleofworkforfirstadjustsdeliversthelinepart,causesitwithtoputthelinepartandtowindthreadthepartcrosswiseevenuneven,thentheadjustmentwindsthreadthepartialworktables,achievedtherequestcarriesonfixedly,likethisguaranteedwindsthreadtheprocesstomaintainthetranslationthroughout,windsthreadtheparttherollaroundsistheelliptictype,windsthreadthestrengthfortheguaranteeistheconstantforce,thentherequestthreadingspeedisthechange,thenputs,deliversthelinkspeedconstantlyfor.Theinstallmentisthenumericalcontrolinstallment,includesreportstothepoliceandsoonthefunctions,aftertheworkeronlymustbreakdisassemblesthestatorwinding.KeywordsWindingmachineInstallmentShaftcouplingNutplaceI目录佳木斯大学教务处第1页目录摘要IAbstractII第1章绪论..................................................................................................................21.1本课题的研究意义.......................................................................................................21.2本课题的基本内容简介...............................................................................................2第2章电机的选择..........................................................................................................42.1电机的概述及特点.......................................................................................................42.2步进电动机负载的估算...............................................................................................52.3系统设计常用计算公式...............................................................................................62.4步进电动机的选择程序...............................................................................................72.5确定本设计的电动机.................................................................................................10第3章机械部分设计....................................................................................................153.1放线部分设计.............................................................................................................153.2送线部分设计.............................................................................................................193.2.1带的选取与结构设计................................................................................................193.3绕线部分设计.............................................................................................................22第4章绕线机电路设计部分........................................................................................244.1电路部分的选择.........................................................................................................24第5章绕线机模拟仿真部分........................................................................................255.1系统仿真技术概述.....................................................................................................255.2计算机仿真技术现状与未来.....................................................................................255.3仿真建模的方法.........................................................................................................26参考文献28致谢29附录130