空调压缩机气缸、活塞专用cbn树脂砂轮的结构与性能研究-毕业论文设计.doc

毕业设计（论文）毕业论文题目:空调压缩机气缸、活塞专用CBN树脂砂轮的结构与性能研究院系名称：材料科学与工程专业班级：材料0301摘要本文主要介绍了有关CBN树脂砂轮结构与性能的分析.空调压缩机气缸活塞专用CBN树脂砂轮要求有良好的性能才能达到理想的加工效果.然而提高树脂磨具质量需要从其结构和性能来分析影响砂轮质量的因素,才能找到改进CBN树脂砂轮质量的配方工艺,使国内加工高精度零件达世界先进水平.我们选用三种国外进口酚醛树脂作为结合剂，设计首先是对这三种酚醛树脂作一系列的物理化学性能分析，包括熔点、固化时间、流动性；接着通过综合热分析和红外光谱实验对三种树脂的化学结构进行推断；然后做树脂样条检测结合剂的强度硬度以及检测砂轮的抗冲击强度和硬度,这些可以用来检验树脂对磨料的结合能力；最后用这三种树脂所做的CBN砂轮完成一系列的磨削实验，确定其磨削性能。关键词：酚醛树脂磨削性能力学性能结构分析TitleStructuralandFunctionalResearchonAir-conditioncompressorGasCylinder,PistonspecializedCBNresinGrindingwheelAbstractThispapermainlyanalyzesthestructureandfunctionofCBNResinGrindingwheel.Air-conditioncompressorGasCylinder,PistonspecializedCBNresingrindingwheel.musthaveperfectfunctionaltoreachidealprocessingeffect.Forthequalityimprovement,structuralandfunctionalfactorsthataffectthequalityofgrindingwheelshouldtakeintoconsideration.WiththeperfectprocessingprescriptionforimprovingthequalityofCBNresingrindingwheel,thetechniqueskillforhomeprocessingfieldonhighfinishcomponentscancatchupwiththeworldlevel.Wechosethreeforeignimportsasaphenolicresinbindertoexperiment.Designisthefirstofthreethisphenolicresinasaseriesofphysicalandchemicalproperties,Includingmeltingpoint,curingtime,mobility，Thenthroughtheintegratedthermalanalysisandinfraredspectroscopyofthreeresinchemicalstructureinference;Forthekindofresinbindercandetectthestrengthandhardness;DetectionWheelimpactstrengthandhardnessresincanbeusedtotestthecombinationofabrasive;Finally,thethreeresinsdoneCBNwheelgrindingcompletedaseriesofexperimentstodeterminegrindingperformance.Keywords:PhenolicResinPhenolicsperformanceRubstruncatestheperformanceMechanicsperformance目次TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc168545044"HYPERLINK\l"_Toc168545047"1前言PAGEREF_Toc168545047\h1HYPERLINK\l"_Toc168545048"1.1国外研究状况PAGEREF_Toc168545048\h1HYPERLINK\l"_Toc168545049"1.2国内研究状况PAGEREF_Toc168545049\h2HYPERLINK\l"_Toc168545050"1.3研究的意义PAGEREF_Toc168545050\h2HYPERLINK\l"_Toc168545051"2原料及方案PAGEREF_Toc168545051\h2HYP