滑片式空气压缩机设计---毕设

毕业设计说明书题目：30kW滑片式空气压缩机设计—滑片、转子、定子等主要部件设计、动力学分析及实体建模姓名：谢兰学号：指导教师：专业年级：所在学院和系：机械工程学院完成日期：16年5月20日答辩日期：16年6月1日摘要现代社会在不断发展与前进，人们对于生活质量的要求在进一步提高，工业制造的水平、质量和精度被不断的要求提升，这一前进发展对于空气压缩机也有较大的改进要求，因而传统的往复式活塞压缩机及螺杆式压缩机已不能适应当前社会的发展需求，逐渐地被滑片式空气压缩机代替。滑片式空气压缩机具有众多优势，作为气动源已被广泛的应用到空调制冷、新能源客车等许多领域之中。我国对滑片机的研究及设计工作有不少，但还是非常滞后的，滑片机的研究设计离不开对转子、滑片、定子等主要部件的材料参数、运动理论及力学性能的分析选择，因此对于滑片式空气压缩机的研究设计来说，对滑片、定子和转子为设计的重中之重。然而借助计算机辅助设计软件有助于我们的研究设计，因此结合辅助设计软件是研究设计中后期的主要任务。关键词：滑片，压缩机，转子AbstractModernsocietyinthecontinuousdevelopmentandprogress,peoplefortherequirementsofthequalityoflifeinfurtherimproving,thelevelofmanufacturingindustry,qualityandaccuracyisconstantlyrequiredtoenhance,theprogressivedevelopmentforaircompressoralsogreatlyimproved,thusthetraditionalreciprocatinglivepistoncompressorandscrewtypecompressoralreadycannotadapttothecurrentsocialdevelopmentneeds,graduallybyslidingvaneaircompressorsinstead.Slidingvaneaircompressorhasmanyadvantages,aspneumaticsourcehasbeenwidelyappliedtotheair-conditioningrefrigeration,newenergybusandsoonmanyfields.Ourmachinewiththeresearchanddesignoftheslidingalot,butstillverybackward,slipResearchanddesignofamachineisinseparablefromtherotor,vane,stator,andothermajorcomponentsofthematerialparameters,movementtheoryandmechanicalpropertiesanalysisandselection,soforslidingvaneaircompressorofthestudydesignis,onthevane,statorandrotorthetoppriorityforthedesign.However,bymeansofcomputeraideddesignsoftwareishelpfultothedesignofourstudy,thuscombiningaideddesignsoftwareisthemaintaskoftheresearchdesigninthelate.Keywords:Slidingvane,Compressor,Rotor目录第1章绪论...............................................................................................................................................１1.1压缩机的应用及分类....................................................................................................................１1.1.1压缩机的应用....................................................................................................................１1.1.2压缩机的分类....................................................................................................................１1.2滑片式空气压缩机的特点及优势................................................................................................１1.3国内外发展概况............................................................................................................................２1.4研究背景及意义............................................................................................................................２1.4.1背景....................................................................................................................................２1.4.2意义....................................................................................................................................２第2章滑片式空气压缩机结构及原理.....................................................................................................52.1滑片式空气压缩机的结构..............................................................................................................52.2滑片式空气压缩机的原理..............................................................................................................62.3主要部件功能..................................................................................................................................6第3章滑片机主要部件的参数选择与结构设计计算..............................................................................73.1滑片机类型选择..............................................................................................................................73.2滑片相关参数..................................................................................................................................73.2.1滑片数、滑片相对厚度及相对偏心距...............................................................................73.2.2滑片材料..............................................................................................................................83.2.3滑片倾角..............................................................................................................................83.2.4滑片端部圆弧半径..............................................................................................................93.2.5结构尺寸关系......................................................................................................................93.3滑片机容积大小及流量的计算....................................................................................................103.3.1理论流量............................................................................................................................103.3.2转子转速............................................................................................................................113.3.3压缩机的实际工作容积....................................................................................................113.4基元容积、滑片伸出长度及压力角的分析设计.........................................................................123.4.1基元几何关系及基元容积................................................................................................123.4.2滑片伸出长度