小尺寸顯示器零件模具設計研究.pdf

1、南京理工大學碩士學位論文小尺寸顯示器零件模具設計研究姓名：孫慶東申請學位級別：碩士專業(yè)：機械電子工程指導教師：李東波；童一飛201103AbstractInthispaperthesmallsizeofdisplaypartsinjectionmoldhasbeendesignedBrieflyexplainedthattheplasticsindustryandplasticmoldformingequipmentThedevelop

2、m咄molddesignandmethodofthispapertostudyThencombInethech娥比t耐sticsofinjectionmolding，fromthebasiclawsofVISCOUSfluidmotlonproceedingundersimplifiedconditionsestablishedCAEtechnologyinjectionmoIdfilling，packing，cooling，warpa

3、geofthemathematicalmodelDesignofspecificmoldbeforethemolddesignprocessoftheCAEanalysisandpreprocessin函andusenodeme喀e，move，ereThismethodinvolvesfiniteeIementmodelandmeshoptimizationInthespecificmolddesignprocess，becausega

4、tingsyStemdesigIlisreasonabledifferentpointsinthegallicmoldinjectiontooldplaysaninlport眥role，thisarticlefocusesonmoldCAEtechnologyinthegatingsystemdesl驢flowbalaIlceDesignedtousetheirexperienceinmolddesignandthetheoryandt

5、hefirstpartofthesmallsizeofdisplaypointswithdifferentMoJuMopreliminarydesignandtheuseofMoJuFaIlgAnCAEJishuonthenumericalsimulationthroughthesimulatlonanalysist0modi黟themoldgatingsystem，solvingashotmoldingDuanWennhconside

6、ringthetemperaturecontrolsystembasedonlocalheatingofthemolddesign，mordertosolvetheproblemoffillingthefluidbalanceOfinjectionmoldingprocessonthequalityofplasticproductsandIntheanaly31s，meStudvconcludedonthebasisoftheprinc

7、iplesandstrategiestosolveproblemsBYMoldflowso赍wareforsmallsizedisplayspartswithdifferentholeinjectionmoldsmoldpackin氍coolingthesimulationtodeterminethebasicinjectionmoldingpmcessp娥lmetersResultsofmesurface，whenappliedinc