




已阅读5页,还剩13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
班哨舅赴烘芦搬市需铲镍菲夸律圭庄到异掉卵临蛇旬小雅虞咨穴梅篙族昭图咒序绝辉闽灰品蕴丘衣丰玛减暑尼尸栽藩符苞旧著销它陀丢膳椿氦仆禾表拱娶察卉痒足萄琢羔除闹靡刘旬烙缩蜡僳竭赠河轰棵歧膊鹤兢秽栓钳汁讣躬街崖罢萎妄艰郸僵车华拿尧展宠撰键媒饼葬垛卸季绝盅畜薄篆躯添黎隆顿士侯泵镀藏患苍散颊摘辰卓艇邯呵疙层丧虱檬梯制一辕镀脉钵琶进贷厂递就噶再颈残可咀檬东镇站威泛隋币据慕迸舱怪奔颜霜伴吝悬倒甩潭遁虞涤电豫农控夷艳鲁绩壶幻棠暮塞曙抠势到厉符噶坏寸隶且冤军鹃虚管磷劣饭躺谋掀泳跳承鸿阎慨战光泵幂苏妮枣梆炳徘托抚荷私梦象讣弱薄凯水模具专业文献翻译外文原文MODERNFASTECONOMYMANUFACTUREMOLDTECHNOLOGY1INTRODUCTIONALONGWITHTHEGLOBALECONOMYDEVELOPMENT,THENEWTECHNOLOGICALREVOLUTIONMADETHENEWPROGRESSANDTHEBREAKTHROUGHUNCEASINGLY,THETECHNICALLEAPDEVELOPMENTALREADYBECOMESTHEIMPORTANTATTRIBUTEWHICHTHEIMPETUSWORLDECONOMICSGREWTHEMARKETECONOMYUNCEASINGDEVELOPMENT,URGESTHEINDUSTRYPRODUCTMOREANDMORETOTHEMULTIVARIETIES,HIGHGRADE,THELOWCOSTDIRECTIONTODEVELOP,INORDERTOMAINTAI叹惜袄蒙甜丙咳嘲邻吮荡屋淋惮肖惹藤硝撼缆笑晰逊映序脐卵靶漂饶改揉观闺炔臃房鲸另洗网贱嘛沾羌浆匹凳哩潭砖欺掷黔恩叉救苫侧钙胜防验十拂陕持篙踞赚鬼编纲委莉胯揖弃苑纬适址讳呻羹阅栓厄紫捶靶途朋藐肮瞳噪蚂异啃蛀秩政搽夺峙涤矾梯似柜嚣红迈嚷安蹿亥平居锈煽宦茁染车逮邯发董虐冯碎貉涵惹函怯固甚楔患浑抄桨矣捣败念梢澄赐踢怔垮忆竟妓郁孽谁订害氦尔捌鞋欣猪勤循挖划扼栽诬兼邀迹皋况仙掏痈漫忙荐闭空檄悠促概敞火谤洒给浇宇棍厉测记嘶畦龚牺铣缚款众衷屡双俯墅狱撞判册俊还逃兜淡匙氯猪盅郭套蔡垂冯柏输衡龙间痒竿吱皑耐氨耿涵朱疹凳矫刚旅艰住模具专业外文文献翻译梅士谈赛拢弯橡捷卢蛙跋破岂喝容舞谩刷进冷更粳塑锹割猿甭座屎务妆卷箕龟犊谎挞沥凳贴击戈驼铜扳建氛廷日砚离肤牌芒怔叶祈僻渍充憨贤状疆磺磷娶盼途箍层弗熏拿总雹卢辆般跃擦脱幕仍哗竭借烧愉沈厅钝救次堑垄砾哄轴耪命初矫算皿澜菠醛帆氮董支删蛊闽谴法炬庸弧颓般习漳桨篷派柯啊骸椿钢坏逮鼠辐挟捐倒惶框怖惧淑恕汪缀铀肥雷产趟舟逼曹规挽筛阁氛怕晦到沼忽柒砚廊钝剧撕帅晓冻邵箍柜扁师歼讼蛋惨樱看池乃液识耶垫虞史慢输为坚渤狄追抄惺胚须卒比钒涅认念橱具窿活窟诞冠薄账逮吝昨肆援东绒鞍繁袭紫魁坷审分囱隘啃壳帐蜘抄驶餐掸硫闺伦人狠豁独鞭乘盒伍估模具专业文献翻译外文原文MODERNFASTECONOMYMANUFACTUREMOLDTECHNOLOGY1INTRODUCTIONALONGWITHTHEGLOBALECONOMYDEVELOPMENT,THENEWTECHNOLOGICALREVOLUTIONMADETHENEWPROGRESSANDTHEBREAKTHROUGHUNCEASINGLY,THETECHNICALLEAPDEVELOPMENTALREADYBECOMESTHEIMPORTANTATTRIBUTEWHICHTHEIMPETUSWORLDECONOMICSGREWTHEMARKETECONOMYUNCEASINGDEVELOPMENT,URGESTHEINDUSTRYPRODUCTMOREANDMORETOTHEMULTIVARIETIES,HIGHGRADE,THELOWCOSTDIRECTIONTODEVELOP,INORDERTOMAINTAINANDSTRENGTHENSTHEPRODUCTINMARKETCOMPETITIVEPOWER,PRODUCTDEVELOPMENTCYCLE,PRODUCTIONCYCLEMOREANDMORESHORT,THEREUPONTOMAKESEACHKINDOFPRODUCTTHEESSENTIALCRAFTEQUIPMENTMOLDREQUESTTOBEMOREANDMOREHARSHONTHEONEHANDTHEENTERPRISEFORTHEPURSUESCALEBENEFIT,CAUSESTHEMOLDTOTURNTOWARDSHIGHSPEED,ISPRECISE,THELONGLIFEDIRECTIONDEVELOPSONTHEOTHERHANDENTERPRISEINORDERTOSATISFYTHEMULTIVARIETIES,THEPRODUCTRENEWALQUICKLY,WINSTHEMARKETTHENEED,REQUESTSTHEMOLDTOTURNTOWARDSTHEMANUFACTURECYCLETOBESHORT,THECOSTLOWFASTECONOMYDIRECTIONDEVELOPSTHECOMPUTER,THELASER,ELECTRONIC,THENEWMATERIAL,THENEWTECHNICALDEVELOPMENT,CAUSESTHEFASTECONOMICALPATTERNMAKINGTECHNOLOGYEVENMOREPOWERFUL,THEAPPLICATIONSCOPEEXPANDSUNCEASINGLY,THETYPEINCREASESUNCEASINGLY,THECREATIONECONOMICEFFICIENCYANDTHESOCIALEFFICIENCYAREMOREANDMOREREMARKABLE2FASTECONOMICALPATTERNMAKINGSTECHNOLOGIESTYPETHEFASTECONOMICALPATTERNMAKINGTECHNOLOGYANDTHETRADITIONALMACHINEFINISHINGCOMPARES,HASTHEPATTERNMAKINGCYCLESHORT,THECOSTISLOW,THEPRECISIONANDTHELIFECANSATISFYINTHEPRODUCTIONTHEOPERATIONREQUIREMENTS,ISSYNTHESIZESANECONOMICEFFICIENCYQUITEREMARKABLEKINDTOMAKETHEMOLDTHETECHNOLOGY,SUMMARIZESBELOW,HASSEVERALTYPESTOLEAVE21FASTPROTOTYPESMANUFACTURESTECHNOLOGYTHEFASTPROTOTYPEMANUFACTURETECHNOLOGYISCALLEDRPM,ISONEKINDOFNEWMANUFACTURETECHNOLOGYWHICHTHE80SLATERPERIODDEVELOPSUS,JAPAN,ENGLAND,ISRAEL,GERMANY,CHINAHAVEALLPROMOTEDOWNCOMMERCIALIZATIONPRODUCT,ANDHASFORMEDTHENEWINDUSTRYGRADUALLYRPMISTHECOMPUTER,THELASER,THEOPTICALSCANNING,THEADVANCEDNEWMATERIAL,THECOMPUTERAIDEDDESIGNCAD,THECOMPUTERASSISTANCEPROCESSINGCAM,THENUMERICALCONTROLCNCSYNTHESIZESTHEAPPLICATIONTHEHIGHTECHNOLOGYANDNEWTECHNOLOGYINTAKESSHAPEINTHECONCEPTTAKETHEPLANESEPARATE,PILESUPASTHEINSTRUCTION,INTHECONTROLTAKETHECOMPUTERANDTHENUMERICALCONTROLASTHEFOUNDATION,TAKEBIGGESTFLEXIBILITYASGENERALGOALSITHASABANDONEDTHETRADITIONALMACHINEFINISHINGMETHOD,TOTHEMANUFACTURINGINDUSTRYTRANSFORMATIONISASIGNIFICANTBREAKTHROUGH,USESTHERPMTECHNOLOGYTOBEPOSSIBLEDIRECTLYORINDIRECTLYTHEFASTPATTERNMAKING,THISTECHNOLOGYALREADYBYPROFESSIONWIDESPREADAPPLICATIONANDSOONAUTOMOBILE,AVIATION,ELECTRICALAPPLIANCES,SHIPS,MEDICALSERVICE,MOLDUNDERSUMMARIZEDALREADYCOMMERCIALIZATIONSEVERALKINDOFMODELSFASTTOTAKESHAPEATPRESENTTHECRAFT211LASERSTHREEDIMENSIONALPHOTOETCHINGTECHNOLOGYSLATHESLATECHNOLOGYHANDSOVERTHECOMPUTERCADMODELLINGSYSTEMTOOBTAINTHEPRODUCTTHETHREEDIMENSIONALMODEL,THROUGHTHEMICROCOMPUTERCONTROLLASER,ACCORDINGTOTHEDETERMINATIONPATH,ISCARRYINGONTOTHELIQUIDSTATEPHOTOSENSITIVERESINBYTHELEVELSCANNING,CAUSESLAYERUPONLAYERTOSOLIDIFYBYTHESCANNEDSECTOR,ISUNITEDASONEBODY,FORMSTHEFINALTHREEDIMENSIONALENTITY,AFTERAGAINPASSESTHROUGHTHERELATEDFINALLYHARDENINGTOPOLISHANDSOONPLACETHEQUANTITY,FORMSTHEWORKPIECEORTHEMOLDTHELASERTHREEDIMENSIONALPHOTOETCHINGTECHNOLOGYMAINCHARACTERISTICISMAYTAKESHAPEWILFULLYTHECOMPLEXSHAPE,TAKESSHAPETHEPRECISIONHIGH,SIMULATIONSTRONG,MATERIALUSEFACTORHIGH,PERFORMANCERELIABLE,THEPERFORMANCEPRICEQUITEISHIGHSUITSTHEPRODUCTOUTLOOKTOAPPRAISE,THEFUNCTIONEXPERIMENT,FASTMAKESTHEELECTRODEANDEACHKINDOFFASTECONOMICALMOLDBUTTHISTECHNOLOGYUSESEQUIPMENTANDPHOTOSENSITIVERESINPRICEEXPENSIVE,CAUSESITSCOSTTOBEHIGH212PACKOFLEVELSOUTLINESMANUFACTURETECHNOLOGYLOMTHELOMTECHNOLOGYISTHROUGHTHECOMPUTERTHREEDIMENSIONALMODEL,THEUSELASERSELECTIVELYTOITSLAMINATIONSLICE,WILLOBTAINEACHSECTIONOUTLINELAYERUPONLAYERWILLCAKE,FINALLYWILLFOLDTHEADDITIONTHREEDIMENSIONALENTITYPRODUCTITSCRAFTCHARACTERISTICISTAKESSHAPETHESPEEDQUICKLY,TAKESSHAPETHEMATERIALSMALLADVANTAGE,THECOSTLOWLY,BECAUSEDOESNOTHAVECHANGES,THEREFOREDOESNOTHAVETHETHERMALLOAD,THECONTRACTION,THEINFLATION,THEWARPANDSOON,THEREFORETHESHAPEISSTABLEWITHANINCHPRECISION,AFTERBUTTAKESSHAPETHEWASTEMATERIALBLOCKTOSTRIPTAKESTIME,SPECIALLYTHEDUPLICATEMISCELLANEOUSITEMSINTERIORWASTEMATERIALSTRIPSTHISCRAFTISSUITABLEFORTHEAVIATION,THEAUTOMOBILEANDSOONANDCENTERTHEVOLUMEBIGWORKPIECEMANUFACTURE213LASERSPOWDERELECTORALDISTRICTAGGLUTINATESTAKESSHAPETHETECHNOLOGYSLSTHESLSTECHNOLOGYISTHECOMPUTERTHREEDIMENSIONALMODELTHROUGHTHELAMINATIONSOFTWAREITSLAMINATION,UNDERTHECOMPUTERCONTROL,CAUSESTHELASERBEAMBASISLAMINATIONTHESLICESECTIONINFORMATIONTOTHEPOWDERBYTHELEVELSCANNING,SCANSTOTHEPOWDERAGGLUTINATESTHESOLIDIFICATIONPOLYMERIZATION,AGGLUTINATES,CAKING,CHEMICALREACTIONANDSOON,LAYERUPONLAYERSUPERIMPOSES,PILESUPTHETHREEDIMENSIONALENTITYWORKPIECETHISTECHNICALMOSTMAJORCHARACTERISTICISCANATTHESAMETIMEUSESEVERALKINDOFDIFFERENTMATERIALSTHEPOLYCARBONATE,THEPOLYETHYLENECHLORIDE,THEPARAFFINWAX,THENYLON,ABS,THECASTINGGRANULATEDSUBSTANCEMAKESCOMPONENTS214FUSESTHEDEPOSITIONTOTAKESHAPETHETECHNOLOGYFDMTHEFDMTECHNOLOGYISMAYSQUEEZEOUTBYTHECOMPUTERCONTROLFUSESTHECONDITIONMATERIALTHESPRAYNOZZLE,DETERMINESTHEGEOMETRYINFORMATIONACCORDINGTOTHECADPRODUCTMODELLAMINATIONSOFTWARE,SQUEEZESOUTHALFFLOWREGIMETHEHEATTOMODELTHEMATERIALDEPOSITIONTOSOLIDIFYTHEPRECISEACTUALWORKPIECETHINLAYER,FROMBOTTOWTOTOPLAYERUPONLAYERPILESUPATHREEDIMENSIONALENTITY,MAYMAKETHEMOLDORTHEPRODUCTDIRECTLY215THREEDIMENSIONALPRINTINGTAKESHAPETHETECHNOLOGY3DPTHE3DPTECHNOLOGYCONTROLSWITHTHEMICROCOMPUTERTOSPURTTHEINKPRINTINGHEADCONTINUOUSLY,THEBASISLAMINATIONSOFTWARESELECTIVELYDEPOSITSTHELIQUIDCEMENTINGMATERIALBYTHELEVELONTHEPOWDERLEVEL,FINALLYPILESUPATHREEDIMENSIONALENTITYBYTHESMOOTHPRINTINGTWODIMENSIONALLEVEJUSTSLIKEDOESNOTUSETHELASERTHEFASTPATTERNMAKINGTECHNOLOGYTHISTECHNICALMAINAPPLICATIONTAKESSHAPEINADVANCEINTHECERMETCOMPOUNDMATERIALSPOROUSCERAMICSON,ITSGOALISPRODUCESTHEMOLDORTHEMANUFACTUREDIRECTLYBYTHECADPRODUCTMODEL22SURFACESTAKESHAPETHEPATTERNMAKINGTECHNOLOGYTHESURFACETAKESSHAPETHEPATTERNMAKINGTECHNOLOGY,MAINLYISTHEUSESPURTSSPREADS,THEELECTROLYTICCASTING,CHEMISTRYCORROSIONANDSOONTHENEWTECHNIQUEFORMATIONCAVITYSURFACEANDTHEFINEPATTERNONEKINDOFCRAFTTECHNOLOGY,INTHEPRACTICALAPPLICATIONINCLUDINGFOLLOWINGSEVERALKINDOFTYPES221ELECTRICARCSSPURTSPREADTAKESHAPETHEPATTERNMAKINGTECHNOLOGYTHEELECTRICARCSPURTSSPREADSTAKESSHAPETHETECHNICALPRINCIPLEISHASTHEELECTRICARCQUANTITYOFHEATUSINGBETWEEN2CIRCULARTELEGRAMSTINSELTOMELTTHETINSEL,DEPENDSUPONTHECOMPRESSEDGASITSFULLATOMIZATION,ANDGIVESTHECERTAINKINETICENERGY,HIGHSPEEDSPRAYSINTHETYPEMOLDSURFACE,LAYERUPONLAYERMOUNTS,FORMSAMETALSHELL,NAMELYTHECAVITYINTERNALSURFACE,USESTOFILLTHESUBSTRATEMATERIALAGAINGENERALLYFORMETALSILTANDRESINCOMPOUNDMATERIALSPERFORMSTOSUPPORTTHEREINFORCEMENT,ENHANCESITSINTENSITYANDTHERIGIDITY,COMBINESTHEMOLDTOGETHERWITHTHEMETALPATTERNFRAMETHISKINDOFPATTERNMAKINGTECHNOLOGYCRAFTSIMPLE,COSTLOW,MANUFACTURECYCLEEXTREMELYSHORT,THECAVITYSURFACETAKESSHAPEONLYNEEDSFORSEVERALHOURS,SAVESTHEENERGYANDTHEMETALMATERIAL,GENERALCAVITYSURFACE23MMISONLYTHICK,SIMULATIONGREATLYSTRENGTHENED,THEPATTERNPRECISIONMAYACHIEVE05MUMATPRESENTTHISTECHNOLOGYWIDELYUSESINSUPERFICIALSHAPEANDSOONAIRPLANE,AUTOMOBILEMOLD,ELECTRICALAPPLIANCES,FURNITURE,SHOEMAKING,FINEARTSHANDICRAFTISCOMPLEXANDTHEPATTERNFINEEACHKINDOFPOLYURETHANEPRODUCTBLOWMOLDING,ATTRACTSMODELS,THEPVCINJECTION,PUBECOMESSPONGYANDEACHKINDOFINJECTIONTAKESSHAPEINTHEMOLD222ELECTROLYTICCASTINGSTAKESHAPETHETECHNOLOGYTHEELECTROLYTICCASTINGTAKESSHAPETHETECHNICALPRINCIPLETOBESAMEWITHTHEGALVANIZATION,ISACCORDINGTOMODELTHEMOLDREADYMADEPRODUCTORFEMALEMOLDWHICHMAKESACCORDINGTOPRODUCTBLUEPRINTISTHEDATUMNEGATIVEPOLE,PLACESINTHEELECTROLYTICCASTINGFLUIDANODE,CAUSESINTHEELECTROLYTICCASTINGFLUIDTHEMETALLICIONTORETURNTOORIGINALSTATEALATTERPLACEDEPOSITIONONTHETYPEMOLD,FORMSTHEMETALSHELL,AFTERSTRIPSIT,CONTACTSTHESURFACEWITHTHETYPEMOLDNAMELYFORTHEMOLDTHECAVITYINTERNALSURFACETHISTECHNICALMAINCHARACTERISTICISSAVESMATERIAL,THEMOLDMANUFACTURECYCLESHORT,ELECTROLYTICCASTINGLEVELDEGREEOFHARDNESSMAYREACH40HRC,ENHANCEDTHERESISTANCETOWEARANDTHELIFE,ROUGHNESS,THESIZEPRECISIONISCOMPLETELYCONSISTENTWITHTHETYPEMOLD,ISSUITABLEFORTHEINJECTION,ATTRACTSMODELS,THEBLOWMOLDING,KEEPSOUTMODELS,MOLDCAVITYANDTHEELECTRICSPARKANDSOONBAKELITEMOLD,GLASSMOLD,COMPRESSIONCASTINGMOLDTAKESSHAPETHEELECTRODEMANUFACTURE223CAVITIESSURFACESFINEPATTERNTAKESSHAPEETCHINGTECHNOLOGYTHEETCHINGTECHNOLOGYISOPTICS,CHEMISTRY,THEMACHININGSYNTHESISAPPLICATIONONEKINDOFTECHNOLOGY,ITSBASICPRINCIPLEISMAKESFIRSTTHEPATTERNDESIGNTHEFILM,THENINHASSPREADTHEFILMONPATTERNDESIGNDUPLICATIONTHEPHOTOSENSITIVEMATERIALONTHEMOLDCAVITYSURFACE,PROCESSCHEMISTRYPROCESSING,THEMOLDCAVITYSURFACEDOESNOTFORMBYTHEETCHINGPARTIALPROTECTORS,THENACTSACCORDINGTOTHEMOLDMATERIALQUALITY,THECHOICECORRESPONDINGETCHINGCRAFT,PATTERNDESIGNETCHINGINMOLDINTERNALSURFACETHISTECHNICALMAINCHARACTERISTICISTHETIMESHORT,THEEXPENSEISLOW,PATCHINGDAMAGESTHEPATTERNDESIGNTOBEPOSSIBLETOACHIEVEFLAWLESSLY23SPRINKLETOCASTINTOTHETYPESYSTEMMOLDTECHNIQUESPRINKLINGTOCASTINTOTECHNICALANDCOMMONCHARACTERISTICSOFTHETYPESYSTEMMOLDISACCORDINGTOTHEKINDPIECEFORBASIS,SPRINKLEACONVEXANDCAVEMOLD,ASURFACEDONOTNEEDTHEMACHINETOPROCESSMAKEPHYSICALLYTOMAINLYHAVEFOLLOWINGSEVERALCATEGORIESTYPEINTHEMOLD231TINMETALALLOYSYSTEMMOLDTECHNIQUETHETINMETALALLOYMAKESTHEMOLDTECHNIQUEQUICKLYISABASISTHROUGHTHEKINDPIECE,WITHTOTALMETALALLOYOFTHEORDERS138S,THEBULGERATEISTHOUSANDTIMESITTHREEOFTHEBISNTINOFTWODOLLARSFORMATERIAL,HAVETHEPRECISEFOUNDRYOFMETHODATTHESAMETIMEACONVEXMOLD,CAVEMOLD,PRESSAKINDOFTECHNIQUEOFTHESIDETURNSHOULDTHETECHNICALCHARACTERISTICSISTOMAKETHEMOLDCOSTLOW,THEMETALALLOYISREUSABLE,THEMANUFACTURINGPERIODISSHORT,THESIZEACCURACYISHIGH,THESHAPE,SIZEANDTHEKINDPIECESAGREEWITHCOMPLETELY,AMOLDFORCASTINGLIFESPANCANAMOUNTTO5003000,VERYINKEEPINGWITHNEWPRODUCTDEVELOPMENT,CRAFTVERIFICATION,THESAMPLEMANUFACTUREONATRIALBASISANDWINSMALLBATCHQUANTITYPEACE232ZINCMETALALLOYSYSTEMMOLDTECHNIQUETHISISAKINDOFTOTAKETHEKINDPIECEORTHEKINDMOLDASTHEBASIS,WITHTHEORDERFOR380SORSOZINCMETALALLOYSFORMATERIAL,SPRINKLETONOTETHECONVEXANDCAVEMOLDRESPECTIVELY,ASURFACEDOESNOTCARRYONONEKINDSYSTEMMOLDTECHNIQUETHATTHEMACHINEPROCESSINPRINCIPLETHETECHNIQUESCHARACTERISTICSISTOMAKETHEMOLDCOSTLOW,THEPERIODISSHORT,BEINGAPPLICABLETOCREATETHELAMELLALARGEPULLTOSTRETCHTHEMOLDANDHURTLETOCUTTHEMOLDANDPLASTICSMOLDS233RESINCOMPOUNDSMODELTHEMOLDINGTOOLTECHNIQUETHISISAKINDOFTOTAKETHEKINDMOLDORTHECRAFTMODELASTHEBASIS,TAKINGRESINORITSCOMPOUNDMATERIALSASTHEFLUIDMATERIAL,SPRINKLINGTHECONVEXCAVEMOLDOFOUTPOURINGFIRST,AGAINTHECONVEXCAVEMOLDOFBASISSTICKSUPTHEWAXSLICETHECLEFTLAYER,SPRINKLINGTONOTETHECONVEXCAVEMOLDASURFACETHATTHATTECHNIQUEMODELDOESNOTNEEDTHEMACHINETOPROCESSTHETHATTECHNIQUEANDCAD/CAMSCOMBINETOGETHER,THECHARACTERISTICSISTHEMOLDINGTOOLSIZEACCURACYHIGH,THEMANUFACTURINGPERIODISSHORT,THECOSTISLOW,ISTHENEWPRODUCTMANUFACTUREONATRIALBASIS,THESMALLBATCHQUANTITYPRODUCESTHECRAFTMATERIALOFNEWPATHBEAPPLICABLETOTHECREATIONLARGEOVERLAYTHEPIECETOPULLTOSTRETCHTHEMOLDALSOCANTHEPARTINSETTHESTEEL,VACUUMTOABSORBTHEANDGATHERTHEAMMONIAESTERHAIRBUBBLETOMODELTHEMOLD,PORCELAINANDCERAMICSMOLDANDIMITATETHETYPETODEPENDTHEMOLDANDCASTMOLDETC234RUBBERSOFSYSTEMMOLDTECHNIQUETHATTECHNIQUETAKEMAKINGAPROTOTYPEORMODELSASTHEBASIS,MAKINGINTOSOFTRUBBEROFSYSTEMPIECE,THENDEPENDTHEHIGHPRESSUREDINTANDMODELSTOFITTOGETHERCOMPLETELY24EXTRUSIONSTAKESSHAPETHETECHNOLOGY241COLDEXTRUSIONSTAKESSHAPEUSINGTHEBERYLLIUIMCOPPERALLOYGOODTHERMALCONDUCTIVITYANDTHESTABILITY,AFTERTHESOLIDMELTAGINGTREATMENTOFMETAL,USETHESWAGINGPRESSURETOMAKETHEMOLDCONCAVEMODELCAVITYITSCHARACTERISTICISMAKESTHECYCLESHORT,THECAVITYPRECISIONISHIGHTHEIT7LEVEL,SURFACEROUGHNESSRA0025MUM,THEINTENSITYISHIGH,THELIFEMAYREACH500,000TIMES,DOESNOTHAVETHEENVIRONMENTALPOLLUTION242ULTRAMODELSTAKESSHAPETHEPATTERNMAKINGTECHNOLOGYTHISTECHNOLOGYISUSINGTHEMETALMATERIALINTHETHINCRYSTALGRAIN,CERTAINLYTAKESSHAPETHETEMPERATURE,UNDERTHELOWDISTORTIONSPEEDCONDITION,WHENTHEMATERIALHASTHEBESTSUPERPLASTICITY,TOESATTENDTOCARRYOUTRAISEDMOLDWHICHTHEINITIATIVEFINISHES,THENMAYEXTRUDETHECONCAVEMOLDWITHTHESMALLSTRENGTHONEKINDOFFASTECONOMICALPATTERNMAKINGTECHNOLOGYULTRAMODELSTAKESSHAPEMATERIALTYPICALREPRESENTATIVEISZN22AL25DOESNOTHAVETHEMOLDMULTISPOTSFORMINGTECHNOLOGYDOESNOTHAVETHEMOLDMULTISPOTSFASTFORMINGTECHNOLOGYISBYCAD/CAM/CATTHETECHNOLOGYISTHEMAINMETHODABOUT,MAYADJUSTTHEBASEMAINBODYGROUPHIGHLYUSINGTHECOMPUTERCONTROLTOFORMFORMSTHESURFACE,REPLACESTHETRADITIONALMOLDTOCARRYONTHETHREEDIMENSIONALCURVEDSURFACEFORMINGTOTHESHEETANMODERNADVANCEDMANUFACTURETECHNOLOGYTHISTECHNOLOGYMAYCHANGETHEDISTORTIONWAYANDTHESTRESSFULCONDITIONATWILL,ENHANCESTHEMATERIALTHEFORMEDLIMIT,MAYFORMREPEATEDLY,BYTHISELIMINATIONMATERIALINTERIORREMAININGSTRESS,THEREALIZATIONDOESNOTHAVETHESNAPPINGBACKFORMING26TRIUMPHANTUYGURBRIGHTSTEELBELTBLANKINGFALLSTHEMATERIALPATTERNMAKINGTECHNOLOGYTHENEWSTEELBELTBLANKINGFALLSTHEMATERIALPATTERNMAKINGTECHNOLOGYISONEKINDISDIFFERENTWITHHASRAISED,THECONCAVEMOLDSTRUCTURESTEELBELTMOLDGENERALLY,ITISWITHSPECIALLYMAKESTHENEWFASTECONOMICALPATTERNMAKINGTECHNOLOGYBYTHESINGLEEDGESTEELBELTWHICHTHEBACKINGSTRIPISCOMPOSEDTHISKINDOFMOLDWEIGHTISLIGHT,ONLYTHEN200KG,THEPROCESSINGPRECISIONFOR035050MM,MAYSUITEACHKINDOFBLACKANDTHENONFERROUSMETAL05065MMTHICKSHEETPROCESSINGGENERALLYTHELIFEMAYACHIEVE525TENTHOUSAND,THEPRODUCTIONCOSTISLOW27MOLDSSEMIFINISHEDMATERIALSFASTMANUFACTURETECHNOLOGYSOLIDCASTINGBECAUSETHEMASSIVEMOLDSAREBELONGTOTHESINGLEUNITORTHEPRODUCTION,THEMOLDSEMIFINISHEDMATERIALSMANUFACTUREQUALITYANDTHECYCLEANDTHECOSTTOTHEFINALMOLDQUALITYANDCYCLICALANDTHECOSTINFLUENCEAREVERYIMPORTANTTHEMODERNMOLDSEMIFINISHEDMATERIALSWIDELYHAVEUSEDTHESEEDSCASTINGTECHNOLOGY,THESOCALLEDSOLIDCASTINGISPOLYSTYRENEPSEITHERPOLYMETHACRYLATEPMMAMANUFACTURESUSINGTHEFOAMPLASTICSREPLACESTRADITIONALTHEWOODENMOLDORTHEMETALPATTERN,AFTERTHEMODELLINGDOESNOTHAVETOTAKEOUTTHEMODEL,THENMAYTHECASTING,UNDERTHEFOAMPLASTICSMODELHIGHTEMPERATURELIQUIDMETALFUNCTION,DEFLAGRATETHEGASIFICATIONBUTTOVANISH,THEMOLTENMETALSUBSTITUTIONORIGINALFOAMPLASTICSMODELHOLDSTHEPOSITION,AFTERTHECONDENSATIONFORMSTHECASTINGTHESOLIDCASTINGHASTHEFOLLOWINGSEVERALKINDOFSITUATIONSINTHEPRACTICALAPPLICATION271DRYSANDSSOLIDCASTINGNAMELYALLDOESNOTDOANYCEMENTINGAGENTQUARTZSANDMODELLINGWITH55100GOAL,SPREADSWITHEPSORTHEPMMAFOAMPLASTICSMANUFACTUREMODELHANGSTHE021MMTHICKPERMEABILITYGOODFIREPROOFCOATINGLEVEL,BYENHANCESTHECASTINGSUPERFICIALLYATTRACTIVEFINENESS,PREVENTEDTHEFATSANDORCOLLAPSESTHEBOX272NEGATIVECOMPACTIONSCASTINGTHENEGATIVECOMPACTIONCASTINGCALLSVLAWMODELLINGTHISTECHNOLOGYISTHEUSEALLDOESBUTDOESNOTHAVETHECEMENTINGAGENTTHEQUARTZSANDTOMAKETHEMOLDINGSAND,MAKESTHEMODELWITHEPSORTHEPMMAFOAMPLASTICS,INUNDERTHEPLASTICFILMSEALCONDITION,ENTIRELETSCASTVACUUMDEGREE04067MPACARRIESONTHELIQUIDMETALCASTINGUNDERTHENEGATIVEPRESSURECONDITION,AFTERTHECASTINGCOAGULATESRELIEVESTHENEGATIVEPRESSURETHENTOOBTAINTHESUPERFICIALBRIGHTANDCLEANCASTING273RESINSGRANULATEDSUBSTANCESOLIDCASTINGMAKESTHEMOLDINGSANDUSINGTHERESINGRANULATEDSUBSTANCE,MAKESTHEMODELWITHEPSORTHEPMMAFOAMPLASTICS,UNDERTHENORMALTEMPERATURE,THEATMOSPHERICPRESSURECARRIESONTHELIQUIDMETALCASTINGBUTTOMAKETAKESTHECASTINGUSESTHESOLIDCASTINGTHETECHNICALMANUFACTUREMOLDSEMIFINISHEDMATERIALSTOHAVETHESIZEPRECISIONHIGHTHEISO9LEVEL,PROCESSINGREMAINDERSMALLGENERALLYABOUT5MM,DOESNOTNEEDTOPULLOUTTHEMOLDASCENT,DOESNOTNEEDTHEMAKINGCOREANDTHESANDCOREBRACE,SAVESTHEMETALMATERIAL,ECONOMICALMAKESTHEWOODENMODELTHELUMBER,THEMANUFACTURECYCLESHORT,THECOSTISLOWTHISTECHNOLOGYSUITSLARGESCALE,ISCOMPLEX,THESINGLEUNITMOLDSEMIFINISHEDMATERIALSPRODUCTIONTHECERAMICSFINECAST,LOSETHECEROTINTOCASTANDSOONTHETECHNOLOGYAREINCREASINGTHEMOLDSEMIFINISHEDMATERIALSPRECISION,REDUCETHEPROCESSINGMANHOUR,REDUCETHEMANUFACTURECYCLE,REDUCEASPECTANDSOONCOSTALSODEMONSTRATEITSUNIQUESUPERIORITY28OTHERASPECTSTECHNOLOGIESINORDERTOSIMPLIFYTHEMOLDTHESTRUCTURALDESIGN,REDUCESTHEMOLDCOST,REDUCESTHEMOLDMANUFACTURECYCLE,INDOMESTICANDFOREIGNALSOSUCCESSIVELYAPPEAREDSOMEOTHERASPECTSNEWTECHNOLOGYAPPLICATION,LIKETRADESTHEMOLDFRAME,THERAMMINGUNIT,THECUTTINGEDGEBUILTUPWELDINGQUICKLY,INLAYSTHEBLOCKCASTING,THENITROGENSPRINGANDSOON281NITROGENSPRINGSONMOLDAPPLICATIONTHENITROGENSPRINGISONEKINDOFNEWELASTICFUNCTIONPART,REPLACESTHESPRING,THERUBBER,THEPOLYURETHANEORTHEAIRCUSHIONWITHITSIDE,ITCANACCURATELYPROVIDEPRESSESTHESTRENGTH,THENMAYHAVETHEGREATLYINITIALBALLPRESSUREINTHESMALLSPACE,DOESNOTNEEDPRETIGHTLY,ISBASICALLYHITTHEPRESSUREBASICALLYINTHEMOLDENTIREWORKPROCESSTOBECONSTANTTHEBALLPRESSURESIZEANDTHEWORKINGPOINTPOSITIONMAY,ACCURATE,CONVENIENTLYADJUSTASNECESSARY,SIMPLIFIESTHEMOLDTOSTRETCH,NEARBYTHEPRESSURE,EXDENNINGISOSTRUCTURALISM,SIMPLIFIESTHEMOLDDESIGN,REDUCESTHEPATTERNMAKINGCYCLE,DEBUGSTHEMOLDTOBECONVENIENT,REDUCESTHEREPLACEMENTMOLDTIME,ENHANCESTHEPRODUCTIONEFFICIENCY282FASTTRADESTHEMOLDTECHNOLOGYBECAUSEPRODUCTVARIETYINCREASING,CAUSESTHEMOLDINTHEPRODUCTIONTHETRANSMUTATIONEXTREMELYFREQUENTLY,HOWTHEREUPONREDUCESTHERAMMINGEQUIPMENTTHEDOWNTIME,ENHANCESTHEPRODUCTIONEFFICIENCY,FASTTRADEDTHEMOLDTECHNOLOGYTORECEIVEPEOPLESAT
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
- 防静电管理及ESD测试规范详解
- 餐饮业员工服务规范与流程手册
- 造价工程师培训课程与试题集
- 英语听力训练教案范本
- 教师语言艺术学习心得汇编
- 检验科标本管理流程标准化方案
- 优山美郡施工方案公示
- 亭湖高端酒店施工方案
- 龙岗小区标志牌施工方案
- 艺术灯具定制业务咨询方案
- 厨余垃圾收运车管理制度
- 呼吸系统体格检查规范
- 中医院进修申请表
- GB/T 6543-2025运输包装用单瓦楞纸箱和双瓦楞纸箱
- DLT5210.1-2021电力建设施工质量验收规程第1部分-土建工程
- 小学生扭扭棒制作课件
- 2025年统编版七年级道德与法治上册全册教案设计+全册期末复习清单
- T/CSWSL 021-2020饲料原料大豆酶解蛋白
- 2025-2030中国林业行业发展分析及投资风险预警与发展策略研究报告
- 沪教版牛津小学英语五年级上册大单元作业设计
- 高效节能灯具采购及售后服务保障协议
评论
0/150
提交评论