瓦尔特刀具资料4

_TITEXiPAC2-2008PeterMüllerXD3mm|26thSept.2008|FRD|2TheFeatures特点Type型号:A..85TFP–A..85TFP–internalcoolant内冷却方式–Shank柄:3.0mmHA–XDgeometry槽型–140°pointangle钻尖角度–30°Helix螺旋角–optimizedfluteprofile理想的排削槽–TFPcoatingTFP涂层XDgeometryXD槽型|26thSept.2008|FRD|3ApplicationAreas应用领域–Steel-andcastironmaterials–钢件-铸铁–Stainlesssteel不锈钢–Non-ferrousmetals,suchas–非铁金属–Aluminumalloys铝合金–Copperalloys铜合金–Magnesiumalloys镁合金–Titaniumalloys钛合金|26thSept.2008|FRD|4Activities/improvementssincelaunchini-pac2/2007改进措施•improvementofblanks(run-out0,02mm)跳动小于2丝•flutepolishing排削槽抛光处理，减小排削阻力•edgetreaTmentwithsmalltolerances刃口小的公差处理•checkingofcoolantholesafteredgetreatment刃口处理后再复查内冷孔|26thSept.2008|FRD|5GGG4060-40-18D=2,0mmt=40mmvc=63m/minn=10.000rpmf=0,07mm/revvf=700mm/minHowitworks如何操作？xdmicro_03.wmv|26thSept.2008|FRD|6AlMgSi16181D=2,0mmt=40,0mmvc=63m/minn=10.000rpmf=0,08mm/revvf=800mm/minHowitworks如何工作？xdmicro_02.wmv|26thSept.2008|FRD|7C451045D=2,0mmt=40,0mmvc=63m/minn=10.000rpmf=0,06mm/revvf=600mm/minHowitworks如何工作？xdmicro_01.wmv|26thSept.2008|FRD|80102030405060708012Material:C45Diameter:2.0mmvc=63m/minf=0.05mm/revvf=500mm/mint=50mmCoolant:Emulsion6%A6785TFPA6885TFPMaterial:C45Diameter:2.0mmvc=63m/minf=0.05mm/revvf=500mm/mint=40mmCoolant:Emulsion6%ToolLife[m](1045)(1045)Toollifetest刀具寿命试验|26thSept.2008|FRD|9XD®-Technology-DrillingStrategy钻头使用技术fordiametersbelow10mmandflutelengthslongerthan16xD对于直径小于10毫米以及排削槽长径比小于16倍径的XD钻头TITEXrecommendsthefollowingdrillingstrategytoimprovetoollifeandreliability:TITEX推荐按照如下操作来使用以提高刀具寿命和加工过程稳定性1.SpotdrillordrillpilotholewithALPHA4PlusMicroorALPHA2PlusMicro用ALPHA4PlusMicroorALPHA2PlusMicro引导钻来钻引导孔2.InsertXD-drillwithmax.500rpmintothepilothole接着开始用XD钻头进入引导孔，注意最高转速小于500转/分|26thSept.2008|FRD|105.Reducespeedtomax.500rpmorstopthespindleuponreachingfinaldepth结束时将转速降低到500转/分或者停下来退出。4.IncreasecuttingspeedandfeedtovaluesrecommendedbyTECforA6588TML增加切削参数到样本推荐值并且不需要退出。-Continuedrillingwithoutanypeck!-Startdrillingwithreducedcuttingspeedandfeeddownto3xddepth.3.Reducecuttingspeedandfeedto25-30%ofvaluesrecommendedforA6588TML开始钻时将线速度和进给降低到样本推荐值的25%到30%，钻到3倍径。-RetractdrillfromtheholeXD®-Technology-DrillingStrategyfordiametersbelow10mmandflutelengthslongerthan16xD对于直径小于10毫米以及排削槽长径比小于16倍径的XD钻头|26thSept.2008|FRD|11Need-to-KnowaboutMicroDrillswithInternalCoolant需要知道的一些关于带内冷微钻的知识•Filter-Mesh过滤网孔(min.0,5xDiameterofcoolanthole最小是内冷孔直径的一半)•CoolantPressure冷却压力(10-20bar/145-290PSIaresufficient,higherpressuresarepossible)10-20BAR是可以了，再高一点也可以•CoolantPumps冷却泵(dangerofoverheatingduetoback-water,冷却液循环可能造成过热flowcontrolunitscancausepumptoswitch-off)|26thSept.2008|FRD|12Speedsandfeeds线速度和进给•cuttingdata切削参数:usedataofA6588TMLXD3.0mmGundrillTypeMaterialTensileStrengthRm[N/mm²]Deptht[mm]Diameterd[mm]CuttingSpeedvc[m/min]Feedf[mm/rev]Feedratevf[mm/min]Feedf[mm/rev]Feedratevf[mm/min]A6785TFPAluminum402630,088000,03300A6785TFPC45780402630,066000,015150A6785TFP42CrMo41100402430,03205,50,01282,2A6785TFPGGG40400402630,077000,02200A6785TFP1.4571560402310,03148,50,00524,75Examplesandcomparisontogundrills举例和枪钻对比:|26thSept.2008|FRD|13TheToolService刀具服务•Availableinreconditioningcenters在修磨中心可以获得:–Germany:√–others:tba•Quantityperdiameter每种直径数量:≥10pcs