SingleCrystalDiamondtoolsforContactLensesandIOL’s, accuratelyshapeyourglassesworld!
Singlecrystaltoolisakindoftoolmadeofsinglecrystalmaterial,itisaspecial typeofdiamondtool,ithasthefollowingcharacteristics:
Singlecrystaldiamondtools,polycrystallinePCDtoolsandCVDdiamondtools arethreekindsofcommonsuperhardtoolsmaterials,whichhavesomedifferencesin preparationprocess,performancecharacteristicsandapplications.
Singlecrystaldiamondcuttingtools:
Singlecrystaldiamondtoolsaremadeofpurediamondsinglecrystalssynthesizedat hightemperatureandhighpressureIthasthefollowingcharacteristics:
Highhardness:singlecrystaldiamondhasveryhighhardnessandisthehardest materialknownsofar.
Excellentcuttingperformance:singlecrystaldiamondtoolsperformwellin machininghardmaterialswithhighcuttingspeedandcuttingquality
Expensive:duetothedifficultyofpreparationandhighproductioncost,the priceofsinglecrystaldiamondtoolsishigh.
Applicationlimitation:duetothestructuralcharacteristicsofsinglecrystal diamond,itsscopeofapplicationislimited,anditismainlyusedforprocessing non-iron-basedmaterials
PolycrystallineDiamondPCDtools
PolycrystallinePCDtoolsaremadeofdiamondparticlesandmetalbindersby hightemperatureandhighpressuresintering.Ithasthefollowingcharacteristics:
Highhardness:thehardnessofpolycrystallinePCDtoolishigherthanthatof
mostmaterials,butslightlylowerthanthatofsinglecrystaldiamond
Goodcuttingperformance:polycrystallinePCDtoolshaveexcellent performanceinmachiningmetalandnon-metallicmaterials,andthecuttingspeedis fast.
Lowercost:comparedwithsinglecrystaldiamondtools,thepreparationprocess ofpolycrystallinePCDtoolsismatureandtheproductioncostisrelativelylow
Awiderangeofapplications:polycrystallinePCDtoolscanbeusedfor machiningavarietyofmaterials,includingiron-basedmaterialsandnon-iron-based materials.
CVDdiamondtools:
CVDdiamondtoolisadiamondfilmsynthesizedontoolssubstratebyCVDIt hasthefollowingcharacteristics:
Filmstructure:thediamondlayerofCVDdiamondtoolisathinfilmrather thanawholeblock,soitshardnessisslightlylowerthanthatofsinglecrystal diamondandpolycrystallinePCD
Goodcuttingperformance:CVDdiamondtoolhasgoodcuttingperformance whenmachininghardmaterials,butitisslightlyinferiortosinglecrystaldiamond toolandpolycrystalPCDtool.
Strongcustomizability:CVDtechnologycanrealizethecustomizationof diamondfilms,andthestructureandthicknessofdiamondfilmscanbedesigned accordingtospecificrequirements.
Widerangeofapplications:CVDdiamondtoolscanbeusedtoprocessa varietyofmaterials,includingmetallicandnon-metallicmaterials.
Theconditionunderthemicroscope:
Differencesinprocessing
Inthesophisticatedworldofcontactlensmanufacturing,thesinglecrystaltools hasbecomeanindispensabletoolWiththeexcellentcuttingperformanceand precisionofthesinglecrystaltools,weareabletocreateamazingcontactlens products.ThroughtheprecisecuttingofaSingleCrystalDiamondtoolsforContact LensesandIOL’s,weareabletoachievetheaccuracyandfitofthecontactlens.In addition,theSingleCrystalDiamondtoolsforContactLensesandIOL’shasexcellent cuttingquality,ensuringthesmoothnessandtransparencyofthecontactlenssurface
ThewavinessofHalnnSingleCrystalDiamondtoolsforContactLensesand IOL’sislessthan100nm,thefinishislessthan10nm,andtheminimumarcradius canreach0001mm,whichhasthefollowingcharacteristicsandadvantages:
Extremelyhighhardness:HalnnSingleCrystalDiamondtoolsforContact LensesandIOL’shavehigherhardnessthanCBNandothermaterialsItcan withstandhighpressureandwear,maintainingthesharpnessandstabilityofthetools.
Excellentwearresistance:HalnnSingleCrystalDiamondtoolsforContact LensesandIOL’shaveexcellentwearresistanceandcanmaintainalongservicelife inhigh-speedcuttingandhightemperatureenvironmentsItcanwithstandthehigh temperature,highpressureandchemicalreactionofmetalmaterials,andisnoteasyto wearordegrade.
Highcuttingefficiency:HalnnSingleCrystalDiamondtoolsforContactLenses
andIOL’scanprovideefficientcuttingefficiencyincuttingbecauseofitsextremely highhardness.Itcanrealizehighspeedcutting,highfeedrateandlargecuttingdepth, reducemachiningtimeandimproveproductionefficiency.
Highprecisionmachining:HalnnSingleCrystalDiamondtoolsforContact LensesandIOL’scanachievehighprecisionmachining,maintainsmalltolerances andhighsurfacequalityItcanremovedefectsanddefectsonthematerialsurfaceand provideasmoothandsmoothmachinedsurface.
Suitableforhardmaterialsprocessing:HalnnSingleCrystalDiamondtools forContactLensesandIOL’sareespeciallysuitableformachininghardmaterials, suchascementedcarbide,ceramics,glassandsoonItcaneffectivelycutthese materialsandachievehighprecisionandhighefficiencySuitabletooltypes:optical fibersinglecrystaltools,singlecrystaldiamondtools,singlecrystaldiamondturning tool,millingtools,profiletools,chamferingtools,slottingtoolsandsoon.
