外文翻译--基于注塑模具钢研磨和抛光工序的自动化表格面处理 英文版

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1、IntJAdvManufTechnol(2006)28:6166DOI10.1007/s00170-004-2328-8ORIGINALARTICLEFang-JungShiou·Chao-ChangA.Chen·Wen-TuLiAutomatedsurfacefinishingofplasticinjectionmoldsteelwithsphericalgrindingandballburnishingprocessesReceived:30March2004/Accepted:5July2004/Publishedonline:30Mar

2、ch2005©Springer-VerlagLondonLimited2005AbstractThisstudyinvestigatesthepossibilitiesofautomatedreplacedmetalliccomponentsinindustrialapplications.Injec-sphericalgrindingandballburnishingsurfacefinishingpro-tionmoldingisoneoftheimportantformingprocessesforplas-cessesinafreefo

3、rmsurfaceplasticinjectionmoldsteelPDS5ticproducts.ThesurfacefinishqualityoftheplasticinjectiononaCNCmachiningcenter.Thedesignandmanufactureofmoldisanessentialrequirementduetoitsdirecteffectsontheagrindingtoolholderhasbeenaccomplishedinthisstudy.appearanceoftheplasticproduct.

4、FinishingprocessessuchasTheoptimalsurfacegrindingparametersweredeterminedusinggrinding,polishingandlappingarecommonlyusedtoimproveTaguchisorthogonalarraymethodforplasticinjectionmoldingthesurfacefinish.steelPDS5onamachiningcenter.Theoptimalsurfacegrind-Themountedgrindingtool

5、s(wheels)havebeenwidelyusedingparametersfortheplasticinjectionmoldsteelPDS5wereinconventionalmoldanddiefinishingindustries.ThegeometricthecombinationofanabrasivematerialofPAAl2O3,agrind-modelofmountedgrindingtoolsforautomatedsurfacefinish-ingspeedof18000rpm,agrindingdepthof20

6、µm,andafeedingprocesseswasintroducedin[1].Afinishingprocessmodelof50mm/min.ThesurfaceroughnessRaofthespecimencanbeofsphericalgrindingtoolsforautomatedsurfacefinishingsys-improvedfromabout1.60µmto0.35µmbyusingtheoptimaltemswasdevelopedin[2].Grindingspeed,depthofcut,feedparamet

7、ersforsurfacegrinding.SurfaceroughnessRacanberate,andwheelpropertiessuchasabrasivematerialandabrasivefurtherimprovedfromabout0.343µmto0.06µmbyusingthegrainsize,arethedominantparametersforthesphericalgrind-ballburnishingprocesswiththeoptimalburnishingparameters.ingprocess,as

8、showninFig.1.TheoptimalsphericalgrindingApplyingtheoptimalsurfacegrindingandburnis