JTK-1.2型提升绞车剖分滚筒设计【说明书+CAD】
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河南理工大学本科毕业设计(论文)中期检查表指导教师张昌娟邓小玲职称讲师所在院(系)机械与动力工程学院教研室(系、研究所)机制教研室题目JTK12型提升绞车剖分滚筒设计学生姓名赵志敬专业班级机制051班学号0503010113一、进度情况说明1选题为JTK12提升绞车剖分滚筒设计,设计与所学的专业课程紧密联系,符合专业培养目标。这次设计工作中需要对所学的知识进行综合的加以应用,能熟悉的应用有关的参考资料,并且能培养查找专业的资料。可以对我们大学四年所学知识进行一次全面的练习。2这次设计所选的题目难易程度适中,并且第一次接触滚筒剖分设计,能培养同学的自主创新的能力。3题目的工作量要求完成35张以上的A0图纸,253万的说明书一份。4这次设计的选题不但能紧密的结合生产和实践,属于所学习的范围之类,对学生以后不管是科研还是从事实际的工作对有很大的帮助。二、阶段性成果1完成开题报告2设计说明书已经基本完成,剩余部分调整的工作3初步绘制草图4英语著作翻译已经完成5毕业实习报告已经完成三、存在主要问题及解决方法对JTK提升绞车滚筒不够了解,初次剖分未考虑滚筒支轮的铸造结构,后改正选用为焊接结构支轮。四、指导教师对学生在毕业设计(论文)中的纪律及毕业设计(论文)任务的完成进展等方面的评语指导教师(签名)年月日河南理工大学本科毕业设计(论文)开题报告题目名称JTK12型提升绞车剖分滚筒设计学生姓名赵志敬专业班级机制051班学号0503010113一、选题的目的和意义毕业设计是我们大学生活最后的一项重要学习任务,是对四年所学知识的总结和灵活运用,而且是在一段相对集中的时间段内对自己的一个知识检测,完善自己在本科学习阶段的知识汇总与继续学习弥补,是我们结束本科学习,走上工作岗位或进一步深造的必由之路,对于我意义重大。通过本次毕业设计,能使我们把先修的基础和专业基础课程中所获得的理论知识在实际的设计工作中综合地加以应用,通过毕业设计之后能够熟练应用有关参考资料、计算图表、手册,熟悉有关的国家标准和部颁标准,为以后成为优秀的工程技术人员打下良好的基础(1)巩固、扩大和深化我们以前所学的基础课、专业课知识,进一步查缺补漏,使知识构造进一步完善。(2)通过对JTK12型提升绞车剖分滚筒结构和工作原理的演练认识,培养我们综合分析、理论联系实际的能力,培养自己在以后学术上认真严肃的态度。(3)培养我们调查研究,正确熟练运用国家标准、手册、图册等资料和工具的能力,达到能够自己独立的查询资料,分析参考论文能力。(4)锻炼自己的设计计算、数据处理、编写技术资料、绘图等独立工作能力。二、国内外研究现状简述电动滚筒是一种将电动机和减速器共同置于滚动体内部的新型驱动装置。它主要应用于固定式和移动式带式输送机,代替传统的电动机、减速器在驱动滚筒之外的分离式驱动装置。电动滚筒具有结构紧凑、传动效率高、噪声低、使用寿命长、运转平稳、工作可靠、密封性好、占据空间小、安装维修方便等优点,并适合在各种恶劣环境条件下工作,所以目前国内外已将电动滚筒广泛应用于采矿、冶金、煤炭、交通、能源、烟草、化工、建材、邮电、航空、农林等各个生产建设领域。1988年12月左右,我国第一台电动机外装式电动滚筒先后在自贡市运输机械总厂和东风机械厂研制成功。以变速传动轴承作为新型减速器的低速微型电动滚筒1991年在天津叉车厂总厂试制成功。到目前为止,除我国之外世界上已有较知名气生产电动滚筒的厂家有数十家。其中欧洲如德国有BSUER、BAUMUELE、WAT、INTERROLL、DEMAG等公司。法国有DRYMER、BOYER、REDEX、NERVUS等公司。英国有THORITE、RICHARD等公司。美国有SPARKS公司,日本有住友商事株式会社等公司三、毕业设计(论文)所采用的研究方法和手段1在学校图书馆、数据库、因特网中查阅相关资料,手册,专业期刊2通过老师和工程师的指导,在校工厂参观认识3认真学习从因特网和图书馆下载的相关论文和书籍4参考相关资料,进行数据的理论计算和分析四、主要参考文献与资料获得情况1濮良贵,纪名刚机械设计北京高等教育出版社,20012机械设计师手册编写组机械设计师手册北京机械工业出版社,19893汪恺机械工业基础标准应用手册北京机械工业出版社,20014顾崇衔机械制造工艺学陕西陕西科学技术出版社,19995徐灏机械设计师手册北京机械工业出版社,20006邹平机械设计实用机构与装置图册北京机械工业出版社,20077卢耀祖,郑志强机械结构设计上海同济大学出版社,20048梁德本,叶玉驹机械制图手册北京煤炭工业出版社,19839赵彤现代实用气动技术北京机械工业出版社,2003五、毕业设计(论文)进度安排(按周说明)第8周撰写开题报告,整理已有文献资料。第911周利用收集到的资料,设计计算。第12周根据老师征求意见进行修改设计计算。第1315周根据计算,绘图。第16周根据老师意见修改绘图、报告。第17周整理,装订,准备答辩。五、指导教师审批意见(对选题的可行性、研究方法、进度安排作出评价,对是否开题作出决定)指导教师(签名)年月日THEHYDRAULICPRESSURESUPPORTDEVELOPMENTWITHFIRSTGAZESKEYWORDHYDRAULICPRESSURESUPPORTCONTROLINTELLECTUALIZATION1HYDRAULICPRESSURESUPPORTSDEVELOPMENTTHEHYDRAULICPRESSURESUPPORTISTAKETHEHIGHPRESSUREDLIQUIDASAPOWER,BYCERTAINHYDRAULICPRESSUREPARTCYLINDER,PIPEACCESSORYONEKINDOFSTRUTANDTHECONTROLROOFMININGCOALWORKINGSURFACEEQUIPMENTWHICHBECOMESWITHSOMESTEELWORKCOMBINATIONSHASTHEINTENSITYHIGH,THETRAVELLINGSPEEDQUICK,SUPPORTTHEPERFORMANCEGOOD,SAFEISRELIABLEANDSOONTHECHARACTERISTICSINCETHE20THCENTURY50S,THEHYDRAULICPRESSURESUPPORTHASGRADUALLYBECOMETHEMININGCOALWORKINGSURFACECOREEQUIPMENT,INTHEWORLDMAINLYPRODUCEDTHECOALCOUNTRYTOINVESTTHEMASSIVEMANPOWERPHYSICALRESOURCEANDTHEFINANCIALRESOURCECARRIESONTHERESEARCHDEVELOPMENTTOITATPRESENT,SUPPORTTENDSTOTAKETHEHYDRAULICPRESSURESUPPORTASTHEMAINBODYMATURELY,INTHEWORLDHASPRODUCEDMAKESSEVERALHUNDREDKINDOFFRAMESANDTHEUPTOTENTHOUSANDKINDOFMODELSHYDRAULICPRESSURESUPPORT,MEETSEACHKINDOFCOALBEDMININGSUPPORTNEEDONTHECENTURY60S,OURCOUNTRYONCEHASALSODEVELOPED10KINDOFHYDRAULICPRESSURESUPPORTS,BECAUSEALLSORTSOFREASONSHAVENOTOBTAINEDTHEPROMOTEDAPPLICATION,THEHYDRAULICPRESSURESUPPORTISINTHEDEVELOPMENT,THEEXPERIMENTALSTAGETHE70SSUCCESSIVELYFROMENGLAND,GERMANY,POLAND,FORMERSOVIETUNIONANDSOONMAINLYPRODUCETHECOALCOUNTRYTOINTRODUCESEVERAL10SETSOFHYDRAULICPRESSURESUPPORTSAFTERTHEUNCEASINGEXPLORATION,THEUSE,THEDIGESTIONANDTHESUMMARY,MAKEEACHKINDOFTYPETHESUPPORT,ITISTHEBEGINNINGWHICHTHEDOMESTICALLYPRODUCEDHYDRAULICPRESSURESUPPORTDEVELOPSTHE80SHYDRAULICPRESSURESUPPORTRESEARCHANDDEVELOPMENTISINTHEINNOVATIONTOENHANCETHESTAGE,DEVELOPS30KINDOFNEWFRAMESONEAFTERANOTHER,MAKESTHEZZSERIES,THEXYSERIES,THEZDSERIESANDSOONTHEDIFFERENTSPECIFICATION,ANDWIDELYUSESINTHESTATEOWNEDLARGEANDMIDDLESCALECOALMINES,OBTAINSTHEGOODECONOMICEFFICIENCY90SSPECIALHYDRAULICPRESSURESUPPORTDEVELOPMENTOBTAINSTHERAPIDDEVELOPMENT,THEMECHANIZEDSHOPNETSUPPORT,THEWATERGRANULATEDSUBSTANCEFILLSTHESUPPORT,THEREASONSUPPORT,THEFORCESUPPORT,PUTSGOESAGAINSTTHECOALSUPPORTANDSOONTOBEPUBLISHEDONEAFTERANOTHERTHISCENTURYALONGWITHTHECOMPUTERTECHNOLOGY,THEAUTOMATEDTECHNOLOGYPOPULARIZATIONANDTHEAPPLICATION,THEHYDRAULICPRESSURESUPPORTCONTROLOBTAINSUNPRECEDENTEDNESSTOPROGRESS,GRADUALLYTOTHEPROCEDURECONTROL,THENUMERICALCONTROL,THEREMOTECONTROLANDTHEAUTOMATEDCONTROLMAKESGREATSTRIDESFORWARD2DOMESTICANDFOREIGNHYDRAULICPRESSURESUPPORTSDIFFERENCETHEDOMESTICALLYPRODUCEDSUPPORTINTHEMANUFACTURETECHNOLOGY,THEMATERIALQUALITYPERFORMANCE,THEPROCESSINGCRAFT,THECONTROLSYSTEMANDINTHESEALINGPROPERTYCOMPARESWITHTHEOVERSEASADVANCEDCOUNTRIESHASTHEVERYBIGDISPARITY21PROCESSINGSMANUFACTURESASPECTACCORDINGTOTHERELATEDSYNTHESISPICKSTHEENGINEERSANDTECHNICIANSTOREFLECTTHAT,THEDOMESTICALLYPRODUCEDHYDRAULICPRESSURESUPPORTCRAFTTECHNOLOGY,THESERVICELIFE,THEOPERATIONALPERFORMANCE,USETHEMATERIALQUALITYSOFARNOTYETTOACHIEVEIN1979INTRODUCED100SETSOFSUPPORTSTHETECHNICALLEVELSIFSTRUCTURALMATERIALGERMANYUSESTHEST52MATERIALITYIELDSTRENGTHIS500MPA,BUTOURCOUNTRYUSES16MNMATERIALYIELDSTRENGTHISONLY350MPAVALVECLASSOVERSEASALWAYSUSESTHECOPPERALLOYVALVESHELLANDTHEHIGHSTRENGTHSTAINLESSSTEELVALVECORE,OURCOUNTRYISTHE45STEELADDSSURFACEHEATPROCESSINGINPROCESSINGCRAFTTHEOVERSEASCYLINDERENDOPHRAGMISDUPLICATEPLATES,THEDOMESTICPRODUCTFORDOESNOTPLATE,CAUSESTHECOLUMNPREMATURETOAPPEARTHESPOTINTHEUSEPROCESS,SCRATCHESANDSOONTHESEALLEAKSTHEFLUIDPHENOMENON,AFFECTSSUPPORTTHEEFFECTTHEDOMESTICALLYPRODUCEDHYDRAULICPRESSURESUPPORTANDTHEOVERSEASPRODUCTIONHYDRAULICPRESSURESUPPORTCOMPARESTHEAVERAGETOREDUCE23ASERVICELIFE22CONTROLSYSTEMSASPECTTHEDOMESTICALLYPRODUCEDHYDRAULICPRESSURESUPPORTCONTROLSYSTEMRESEARCHANDDEVELOPMENTISATBACKWARDNESSCONDITION,SERIOUSLYRESTRICTEDTHESUPPORTTOMOVESUPPOSESTHESPEEDTHEENHANCEMENTANDTHESYNTHESISPICKSTHEECONOMICEFFICIENCYTHEDISPLAYINTHEWORLDSEVERALMAINLYPRODUCETHECOALGREATNATIONTHROUGHOUTTOENHANCETHESUPPORTCONTROLSYSTEMACHIEVEMENTTHESYNTHESISTOPICKTHEECONOMICEFFICIENCYTHEIMPORTANTMETHOD,THE20THCENTURY60SUSEMANUALLYSTRAIGHTCONTROLTHEOPERATINGSYSTEMTHE70SUSETHEFORERUNNERCONTROLSYSTEM,ALONGWITHITENGLANDFIRSTPROPOSEDTHEDEVELOPMENTELECTROHYDRAULICCONTROLSYSTEM,THEEIGHTYSTENDSTOMATURELYTHE90SLADDERSCOMPANYDEVELOPSTHEENTIREWORKINGSURFACEELECTROHYDRAULICCONTROLSYSTEM,FOLLOWSCLOSELYAFTERTHATWISTERTOCUTDOWNTHEADVANTAGEASIASHELLSWITZERLANDSPECIALCOMPANYTODEVELOPMOREADVANCEDPM3,PTHEM4ELECTROHYDRAULICCONTROLSYSTEMPRESENTLYCOUNTRYANDSOONUS,GERMANY,ENGLAND,AUSTRALIABASICALLYALLISTHEPROGRAMMABLEELECTROHYDRAULICCONTROL,BUTOURCOUNTRYSTILLUSEDTHEHANDCONTROLSYSTEM23HYDRAULICPRESSUREPARTSASPECTTHEHYDRAULICPRESSUREPARTRESEARCHANDDEVELOPMENTSPEEDLAGSBYFARTOTHEHYDRAULICPRESSURESUPPORTNEEDTODEVELOPTHEHYDRAULICPRESSURESUPPORTRELIABILITYMAINLYRELIESONTHEHYDRAULICPRESSUREPARTRELIABILITY,THEHYDRAULICPRESSURESUPPORTINTHECOALMINEPRODUCTIONAPPLIESWHETHERSUCCEEDS,THEKEYLIESINTHEHYDRAULICPRESSUREPARTTHETECHNICALPERFORMANCEWHETHERDOESMEETTHEREQUIREMENTSOVERSEASATPRESENTUSESTHEGREATCURRENTCAPACITYSAFETYVALVE,THEFLUIDMUCHCONTROLSTHECONEWAYVALVE,THECUTOFFVALVE,INITIALLYSUPPORTSTHESTRENGTHMAINTENANCEVALVEANDTHECOLUMNQUICKLYRETURNSATONCETHEFLUIDVALVETOTHEHYDRAULICPRESSUREPARTSTRUCTURALSTYLE,THEGEOMETRYSIZE,THECHOICEOFMATERIAL,THEHEATTREATMENTMETHODANDTHESURFACETREATMENTANDSOONVARIOUSASPECTSHAVECONDUCTEDTHETHOROUGHRESEARCHANDTHEDEVELOPMENTDEVELOPSONEBATCHOFSEALINGPROPERTYWELL,THESENSITIVITYHIGH,ENTERSTHEROWOFFLUIDABILITYTOBEBIG,THEANTIIMPACTLOADSTRONGEACHKINDOFHYDRAULICPRESSUREPART,ADAPTSTHEHYDRAULICPRESSURESUPPORTOPERATINGPERFORMANCEREQUESTBUTOURCOUNTRYKINDOFHYDRAULICPRESSUREPARTRESEARCHANDDEVELOPMENTLAGSREGARDINGTHIS,ATPRESENTSTILLCONTINUEDTOUSETHECENTURYFOR80STHEPRODUCT,HASNOTFORMEDTHEHYDRAULICPRESSUREPARTUNIVERSALIZATION,THESERIATION,THESTANDARDIZATION3HYDRAULICPRESSURESUPPORTSPROSPECTSFORDEVELOPMENTFORECASTINVIEWOFTHEFACTTHATTHESCIENCEANDTECHNOLOGYHIGHSPEEDDEVELOPMENT,NEWTECHNICAL,THENEWCRAFT,THENEWMETHOD,THENEWMATERIALUNCEASINGAPPLICATIONANDTHECOMPUTERTECHNOLOGYUNPRECEDENTEDEXPANSION,THEHYDRAULICPRESSURESUPPORTFUTUREDEVELOPMENTWILLHAVETHEEXTREMELYATTRACTIVEPROSPECT31DESIGNSIDEASRENEWAL,THEHYDRAULICPRESSURESUPPORTDEVELOPSAREVOLUTIONMUSTCONSIDERTHEENVIRONMENTINTHEHYDRAULICPRESSURESUPPORTDESIGNTHEATTRIBUTEBECAUSETHEHYDRAULICPRESSURESUPPORTWORKINGCONDITIONISBAD,THEPERSON,MACHINETHEENVIRONMENTRECIPROCITYQUESTIONAPPEARSIMPORTANTLYTHEGREENDESIGNISTHECHOICEOFMATERIAL,THEPRODUCTSTRUCTURE,THETECHNIQUE,THEOUTWARDAPPEARANCEMODELLINGANDTHECOLORMATCHESACCORDINGTOTHECERTAINRULE,ADOPTSARTISTICTHEMETHODTOPERFORMINGENIOUSLYTOFUSE,FULLYMANIFESTSTHEMANMACHINEENVIRONMENTSYSTEMTHEHARMONIOUSUNIFICATIONTHEUNWIELDYHYDRAULICPRESSURESUPPORTIMAGESAFE,RELIABLE,ISBEENEASYTOSERVICE,LOWLYTOCONSUMEENERGY,THEHIGHEFFICIENCY,THEMODELLINGARTISTICSUBSTITUTESTHISKINDOFGREENDESIGN,ITNOTONLYFILTERSTHEENVIRONMENTANDTHERESOURCESBOTHMUSTMEETTHEECONOMICALDEVELOPMENTNEEDS,ANDMUSTMEETTHEHUMANSURVIVALDEVELOPMENTNEEDS,ISTHEHUMANITYSUSTAINABLEDEVELOPMENTALSTRATEGYINSUPPORTDESIGNMANIFESTINGFOREXAMPLETHEHYDRAULICPRESSURESUPPORTUSESTHEMULTIGOALSFUZZYDESIGNINTHEDESIGNPROCESS,REQUESTSTOSUPPORTTHESTRENGTHINABIGWAY,MOVESASPEEDQUICKLY,WEIGHTLIGHT,THETIMBERWOODAREFEWANDSOON,EACHGOALDETERMINEDAFUNCTION,NAMELYMANYDESIGNSOBJECTIVEFUNCTION,THENTHECOMBINATIONOPTIMIZES,DETERMINATIONPREFERREDPLAN32WILLADOPTTHEPUREWATERHYDRAULICPRESSURETECHNOLOGY,THEHYDRAULICPRESSURESUPPORTBECOMESTHEGREENMACHINERYTHEPUREWATERHYDRAULICPRESSURETECHNOLOGYISTHEHYDRAULICPRESSUREDOMAINDEVELOPMENTFRONTITNOTONLYHASGOODANTIBURNSTHENATURE,THERADIATION,MOREOVERTHEPRICEALSOCHEAPLY,DOESNOTHAVETHEPOLLUTION,SINCETHELONGTIMEHYDRAULICPRESSURESUPPORTINSURFACEUNDERHASWORKED,BECAUSETHEUSEACTUATINGMEDIUMISTHEEMULSION,ANDHASMANYCHEMICALADDITIVESEMULSIFIER,GUARDSAGAINSTRUSTMEDICINALPREPARATION,ANTISEPTIC,PARTNERMIXTUREANDSOON,THEMICROENVIRONMENTALPOLLUTIONISEXTREMELYSERIOUSTOTHESURFACEBELOW,THEREFORE,THEHYDRAULICPRESSURESUPPORTUSEPUREWATERHYDRAULICPRESSURETECHNOLOGY,TOREDUCESTHECOALMINETHEPRODUCTIONCOST,PROTECTSTHEENVIRONMENTISBENEFICIAL,ANDMAYGREATLYIMPRO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