農(nóng)林木質(zhì)資源粉末超高壓模塑成形壓機研究.pdf

1、中南林業(yè)科技大學碩士學位論文農(nóng)林木質(zhì)資源粉末超高壓模塑成形壓機研究姓名：羅為申請學位級別：碩士專業(yè)：農(nóng)業(yè)機械化指導教師：吳慶定201205ABSTRACTThesubjectof”studyonagriculturalandforestwoodenresourcepowerundersuperhighpressuremoldformingpressmachine”isputtedforwordforresponsingthepriori

2、tythemeof((NationalProgramforMedium。toLong‘TermSeientificandTechnologicalDevelopment(2006—2020)》agriculturalfield“Comprehensivedevelopmentandutilizationofagriculturalandforestrybiomass”，adaptingthetechnologyofmetallurgyw

3、armcompactionformingandartiffcialboardheatformingtheory，adoptingpressurethat10timeshigherthanartificialboardheatforming(suchas1OOMPa)toproducehighdensity、heavytoughnessproductsundersuperhighpressurerelyonagriculturalandf

4、orestleftoversBasedontheneedofwoodenpowermoldformingtechnology(temperature、pressure、time)undersuperhighpressureandComprehensiveconsiderofformingefficiency、energysaving、productionprecision，thissubjectdivideintofiveparts：f

5、ramestructure、hydrauliccontrolsystem、electricalcontrolsystem、monitoringsystem、formingmouldandheatingdeviceFortherestrainofpagesandtime，thispaperonlystateonthefirstfourparts(1)Frameisdesignedinastructureofthreebeamandfour

6、pillarDesignedanddrawedsomeparts(upperbeam、Slideblock、workingtable、coiumn、guidesleeve)andapplyedPro／ENGINEERtoassemblyandsimulationinthestructuresystem(2)Adoptingtheprojectofcartridgevalveistosatisfytheneedofhighpressure

7、inhydraulicsystemRelyonthegeneralproject，designedanddrawedthestructureofcylinderandextrudecylinder：designedhydraulicsystemprincipiepictureandthenanalysingmainactionofcylinderandextrudecylinder：applyAMSimsoftwaretoapprove

8、thereasonofhydraulicsystem：(3)Relyontheactionruleofhydraulicsystem，IdesignedtheelectricalcontrolsysternwithprojectofPLC(ProgrammableLogicController)&IPC(IndustrialPersonalComputer)Astheuplayermachine，IPCmonitorandmanaget