已阅读5页,还剩5页未读, 继续免费阅读
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
毕业设计(论文)外文资料翻译系别:机电信息系专业:机械设计制造及其自动化班级:姓名:学号:外文出处:MechanicalDrive附件:1.原文;2.译文2013年03月1.原文TheapplicationofmouldAccordingtothedemarcationoftheChinesemoldingtoolindustryassociation,theourcountrymoldingtoolisbasictoisdividedintothe10majortype,amongthem,hurtlingtopressthemoldandplasticstomodelthemoldtwomajortypetohavethemainpart.Presstheproductionvaluecalculation,theourcountryhurtlestopressthemoldtohave50%currentlyorso,theplasticstakesshapethemoldtoabouthave20%,pullingthesilkmold(tool)toabouthave10%,butintheworldflourishingindustrialcountryandtheplasticsoftheregionstakeshapethemoldcomparisontohaveall40%sofmoldingtoolproductionvaluegenerallyabove.Thecountrymoldingtoolindustrythetechniquelevelisnotevencurrently,hangingtocompareextremelygreatly.Fromtotalcomeuptospeak,comparewithadvancedlevelofflourishingindustrialcountryandtheharbormesaareas,stillhavethebiggermargin.IntheaspectsofadoptingCAD/CAM/CAE/CAPPetc.Techniquedesignandthemanufacturingmoldingtool,isanappliedextensiveregardless,stillthetechniquelevelupallexisttheverybigmargin.AttheappliedCADtechniquedesignmoldingtoolaspect,hadonlytoadopttheCADinthedesignabout10%moldingtool,beapartfromtolayasidetopainttheplanktostillisendlessofasegmentroadwanttowalk;CarryonthemoldingtoolprojectdesignandanalysisstocomputetheaspectintheappliedCAE,alsojustjuststart,stillwasplacedintotryoutmostlyandanimationgamestage;AttheappliedCAMtechniquemanufacturingmoldingtoolaspect,onisamanufacturingmaterialthatlackstheforerunnertoapply,twoisanexistingcraftequipments(includetheadvancedequipmentsthatnearmorethan10inthelastyearsusherin)orbecauseofcomputingthemechanismtype(tinymachineofIBManditandpermitthemachine,theHPworkstation.etc.)dissimilarity,orbecauseofthewordstanzadifference,operatethespeeddifference,theanti-electromagnetisminterferenceabilitydifference.etc.,thenetrateislower,only5%orsomoldingtoolmanufacturingequipmentsjustopensthisworkofexhibitioninrecentyears;CarryonthecraftprogrammingaspectintheappliedtechniqueofCAPP,beplacedintheblankappearancebasically,needtobecarryontostandardizethefoundationworkingreatquantities;Atthemoldingtooltotalsexcrafttechnique,ifthemoldingtoolmodelsthetechnique,throwsthelighttechniqueandgivesorgetanelectricshocktocastintoatechnique,surfaceprocessingtechniqueCAD/CAMtechniqueapplicationofetc.quicklyisjustattheourcountryjuststart.Thecalculatorlendssupporttothetechnicalsoftwaredevelopment,beingplacedinthelowerlevel,thedemandknowledgeandempiricalbacklogstill.Themoldingtoolofbigandpartsofmoldingtoolfactoriesofourcountry,thecarprocessestheequipmentsold,expecttobelongintheservice,theaccuracyisbad,theefficiencyislow,usinguptonowandstillcommonofcar,plane,drill,whettheequipmentstoprocessthemoldingtool,thehotprocessingprocessestousethesaltbath,atypestovestill,operationwiththeworkersexperience,theequipmentsissimpleandcrude,canconsumehigh.Theequipmentsrenewsthespeedslow-moving,techniquereformation,techniqueprogressthestrengthisnotbig.Althoughalsousheredinthemoldingtoolofnotafewforerunnerstoprocesstheequipmentsinrecentyears,scattertoo,orunqualifiedset,theutilizationhasorso25%generallyandonly,someadvancedfunctionsoftheequipmentsalsocannotgetfullexertive.Lackthehighermoldingtooldesign,themanufacturingcraftofthetechniquecharactertechnicalpersonnelandtechniqueworker,lackatalentedpersonofabreadthofknowledge,theknowledgestructurelayerparticularly.TechnicalpersonnelwithinChinesemoldingtoolprofession,have8%oftheemployeeonly12%isorsoandthetotaltechniquelevelofthetechnicalpersonnelandtechniqueworkerarealsolower.Wasagingwiththetechniqueworkersknowledgefromthetechnicalpersonneloftheindustrybeforein1980,theknowledgestructurecantadaptthedemandofnow;Butthe80sisfromthepersonneloftheindustryhereafter,theprofessionalknowledge,experienceisshortof,beginningtheabilitybad,uneasyheart,donotwishtolearnthetechnique.Inrecentyearsthebraindrainnotonlyresultsintalentedpersonquantitiesandsthecharacterlevelsdescend,andtalentedpersonsstructurebutalsoappearstobreakthelayerlately,temporaryshortage,makethehardexaltationoftechniquelevelofthemoldingtooldesign,manufacturing.Nearmorethan10inthelastyears,especially85,nationisalreadymanytoorganizetherelevantmaterialgraduateschool,universityandcollegeandthesteelbusinessenterprises,researchanddevelopmentthemoldingtoolappropriationseriessteelgrow,theappropriationtoolthatthemoldingtoolappropriationhardqualitymetalalloyandothermoldingtoolsetsprocess,assistancematerialetc.,alsoexpand.Butbecauseofnotenoughstabilityofthequantityofthematerial,theontrialconditionthatlackthenecessityandexperimentthedata,thespecificationspeciesless,thesteelmaterialandspecificationsthatlargemoldingtoolandthespecialkindmoldingtoolsneedstillhavetheindentation.Supplyinthesteelmaterialup,solvethecustomerpiecemealthesupplyanddemandantinomythatthebatchquantityofthedosageandthesteelfactoryproduce,didntyetgettosolveeffectively.Moreover,theforeignmoldingtoolsteelmaterialissuccessivetobuiltupthesalenettoorderinthedomesticinrecentyears,butbecauseofoutlet,techniquetheservicepropupweakandthepriceishigher,foreignexchangebalanceofaccountssystemetc.theinfluenceofthefactor,expandapplicationcurrentlynotmuch.Theassistancematerialandtheappropriationtechniquesthatmoldingtoolprocessinrecentyearsalthoughhavetheexpansionapplication,didnotbecomethematureproductiontechnique,stillstillbeplacedintoexperimenttogropeforthestagemostly,ifthemoldingtoolsurfacedrawsthehotprocessingtechnique,moldingtooloflayertechnique,themoldingtoolsurfacetoleadtothevice-lubricationtechnique,themoldingtooltospreadthefeelingtechniqueandlubricatethetechnique,moldingtooltogotoshoulddinttechnique,themoldingtoolanti-fatigueandantisepsistechniqueest.Itsdidntyetbecometheproductivitycompletely,thealignmentcommercialize.Somekeys,importanttechniquesalsostillareinneedoftheprotectionoftheintelligentpropertyright.Thestandardpieceofthemoldingtooloftheourcountryproduce,justbecomingthesmallscaleproductionatthebeginningof80s,themoldingtoolstandardizestheusageofthedegreeandstandardpiecetooverlaytofacetoabouthave20%,fromcangotogetherwithonthemarketofalsoonlyhaveabout30species,andbelimitedbyonlymediumsmallspecification.Thestandardconvexandcavemold,heatflowsacomponent,etc.juststartedsupply,themoldandsparepartiesproducedtosupplytheoutlet,accuracyandquantityisalsoworse.Themoldingtoolindustryofthecountryisoppositetofallbehindmore,stillcantcallitasan
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 如何发现对待和解决学生的心理问题专家讲座
- 新时期网络安全保障体系构建与发展建议
- 临床医学检验临床微生物技术:临床微生物技术必看考点(题库版)
- 临床医学检验临床微生物:肠杆菌考试题库
- 电子技术与应用项目化教程 课件 项目10 第1讲 稳压电路
- 电子技术与应用项目化教程 课件 项目4 第7讲 共集放大电路分析
- cover letter求职信模板一
- catia实训报告模板
- 伊丽美多功能皮肤分析仪
- 成都第四十九中学新初一分班英语试卷含答案
- GA 1551.3-2019石油石化系统治安反恐防范要求第3部分:成品油和天然气销售企业
- 2021一级消防工程师继续教育考试石油化工类答案
- 苏教版小学数学四年级下册《乘数末尾有0的乘法》课件
- 刑法学-习题集(含答案)
- 《家庭教育促进法》知识竞赛题库(含答案)
- 顶管穿越公路的安全评价
- 土木工程施工(二)X
- 妊娠期补钙补铁课件
- 简化的WHOQOL表WHOQOL-BREF-生活质量量表
- 海运提单模板
- 生殖医学中心专业技术人员考核试题及答案
评论
0/150
提交评论