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附录A:英文资料HF─12MExtra─LargeMulti─CenterHF─12mMulti─Centerisabridge-typeextra-largemillingandboringmachinedesignedforefficientfive-facemachiningoflargemarinevesselengineblocks.Inheritingthemachiningcapabilityandease-of-operationfeaturesofSNKˈslong-sellingHFfamilyofmillingandboringmachines,HF-12MembodiesSNKˈsaccumulatedtechnologyformakinglargemachinetools[Feature]1.Theramspindleheadisequippedwitharigidspindle(ISONo.60,150/120kw,5~1,200min)designedforpowerfulmachiningoperations.2.Thermallystablemechanicaldesignforminimumthermaldisplacementofthespindlepositionandforhighmachiningaccuracy.3.TheW-axis(crossrail)twindrivesystemundernumericalcontrolandcrossrailleveling(hydraulicbalancing)accordingtotheramspindleheadpositionensureconsistentmachiningaccuracy.4.Theramwitha550*550mmcrosssectionequippedwithapowerfulclampingmechanismenablesefficientmachiningevenwithalongattachment.5.Avarietyofattachments(11types)areavailableforefficientmachining,rangingfromroughingtofinishing,ofworkpiecesofanyconfiguration.6.Variousdevicesandfunctionsincludinganautomatictoolchanger,automaticattachmentchanger,five-facemachiningsoftware,andautomaticmeasurementandalignmentfunctionsareavailableforsetuptimereductionandautomation.[Specifications]ItemUnitNumericalValuesCapacity:Effectivedistancebetweencolumnsmm6,500X-axistravel(table,longitudinal)mm17,000Y-axistravel(spindlehead,transverse)mm8,000Z-axistravel(ramspindlehead,vertical)mm2,000W-axistravel(crossrail,vertical)mm6,000Distancefromtabletoptospindleendmm8,000Table:Sizeofworkingsurface(length*width)mm16,000*5,000Permissiblemassofworkpiecekg300,000Spindlehead:Ramcrosssectionmm550*550Spindlespeedsmin-15~1,200Spindlenose(nominalsize,No.)ISONo.60SpindlemotorkwVAC150/120(30min.rating/continuous)Feedrates:Rapidfeed(x)m/min10(y)m/min12(z)m/min8(w)m/min2Cuttingfeed(x,y,z.)mm/min1~5,000(w)mm/min1~2,000CNCsystem:FANUC15i─MAOptions:ATC(No.oftoolsstored)tool90AAC(No.ofattachmentsstored)attachment11Chipconveryorset2PRS─1656─AxisHigh─SpeedProfilerPRS-165isasix-axishigh-speedprofilerwithonerotarytableaxisandtworotaryspindleheadaxes,developedforthreeaxismachiningofinclinedorindexedsurfaceofmediumandsmall-sizeaircraftpartsandfire-axismachiningofthreedimensionalcontours.PRS-165shortensleadtimesbyreducingthenumberofsetupsandenhancestheaccuracyandservicelifeofendproductsbymakingunitizedmonolithicstructurespossible.[Features]1.Thesix-axisconfigurationconsistingofthreeorthogonallinearaxesandthreerotaryaxesoffersagreaterdegreeoffreedominaxisselectionthanfive-axisconfiguration,enablingcreativeapproachestomachining.2.Thepowerful37kw,12,000min-1spindlewithanISONo.50nosetaperenablesthemachiningofawideverityofworkpiecesfromtitaniumalloystoaluminum.3.Thespindleheadwithbuilt-inpipingandwiringminimizesinterferencewiththeworkpiece.4.Asmall-sizeangleattachment(option)addstheabilitytodrillholesintopocketsidewalls.5.Thespindleintheverticalpositioncoverstheentiretablesurface,whichisideallysized(1,650×1,650mm)foraircraftparts.6.TheendlessrotationcapabilityoftheBandCaxes,whichenablestheprogrammertopreparepartprogramswithoutheedingrewinding,makesforhigherefficiencyandaccuracyofmachining.7.Machiningoperationscanbeautomatedwithoptionaldevicessuchasalarge-capacity(120tools)automatictoolchangerandanautomaticattachmentchangercapableofstoringtwoattachments.[Specifications]ItemUnitNumericalValuesCapacity:X-axistravel(table,transverse)mm2,286+AACstrokeY-axistravel(column,longitudinal)mm2,032+ATCstrokeZ-axistravel(spindlehead,vertical)mm1,750a-axistravel(spindleheadtilt)degrees+30~-150b-axistravel(spindleswivel)degrees±360c-axistravel(tablerotation)degrees±360Distancefrompallettoptospindlecenter(spindleinhorizontalposition)mm0~1,750Distancefrompallettoptospindleend(spindleinverticalposition)mm1,400(max)Table:Sizeofworkingsurface(length×width)mm1,650×1,650Permissiblemassofworkpiecekg6,500Spindlehead:Spindlespeedsmin-1150~12,000Spindlenose(nominalsize,No.)ISONo.50(doublecontact)SpindlemotorkwVAC37/30(30min.tating/continuousFeedrates:Rapidfeed(X,Y)m/min15(Z)m/min10(a,b,c)deg/min3,600Cuttingfeed(X,Y,Z)mm/min0~10,000(a,b,c)deg/min0~3,000CNCsystem:FANUC15i-MAOptions:ATC(No.oftoolsstored)tool120AAC(No.ofattachmentsstored)attachment2Splashguardset1Small-sizeangleattachmentDCU-5Ultra-High-speedMillingMachineTomeetgrowinguserneedsforshorterleadtimesandstreamliningofdie-andmold-makingprocesses,SNKhasembodieditslatesthigh-speeddieandmoldmachiningtechnologiesinthemachine,attachmentsandcontrolsystemofDCU-5.ThisnewestadditiontoSNKˈfamilyofhigh-speedmillingmachinesisanothermajorsteptowardtheeliminationofhandworkandfurtherimprovementofmachiningefficiency.[feature]1.Reducedweightandincreasedrigidityofthemachinehaveincreasedthemaximumcuttingfeederatefrom20m/minto30m/min,dramaticallyimprovingmachiningefficiency.2.Anewlydevelopedultra-high-speed(40,000min-1)universalattachmentandahigh–speedextensionattachmentenablehigh-speedfull-surfacemachiningwithasmall-diameterendmilltoproduceasmoothsurface.3.TheautomatictoolchangerˈsabilitytohandlebothNo.50andNo.30toolholdersgreatlyfacilitatesautomation.4.Theincreasedramstrokeof1,200mmmeetstheneedsofmachineshopsproducingincreasinglylargediesandmolds.5.TheadvanceddynamiccontrollerDCS-IV,whichincorporatesSNKˈsuniquehigh-speedcontroltechnology,isdesignedforhigherspeed,efficiencyandqualityindieandmildmachining.[Specifications]ItemUnitNumericalValuesCapacityX-axistravel(crossrail,longitudinal)mm4,900Y-axistravel(spindlehead,transverse)mm3,500Z-axistravel(ram,vertical)mm1,200Distancefrompallettoptoendofverticalspindleadaptormm400~1,600Pallet:Sizeofworkingsurface(length×width)mm4,000×2,000
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