MasterthekeypointsofgrindingandreplacingPCBN/PCDinserts PCBNandPCDinsertsarewidelyusedinvarioushigh-precisionand high-efficiencyprocessingoccasionsduetotheirhighhardness,highwear resistanceandlonglifeHowever,someinsertsareexpensive,especially non-standardcustomizedPCDforminginserts.Directlyscrappingthemafter usewillgreatlyincreasethecostInordertobetterreusethem,Halnn launchedPCBN/PCDinsertgrindingandreplacementservices.Good grinding/replacementservicescaneffectivelyextendtheservicelifeofinserts andhelpcustomersreducecostsandincreaseefficiency.
一 、HalnnSuperhardcanprovidegrinding/insertreplacementservicesfor thefollowingcuttinginserts
1CBNcompositeinsert
2.PCDturninginserts/millinginserts
3PCDmillingcutter
5.PCDformingtool
6.Othernon-standardcustomizedPCBN/PCDinserts
Amongthem,CBNcompositeinsertsandPCDturninginserts/millinginserts canprovidemultiplere-sharpeningservicesaccordingtothewearconditions; PCDmillingcuttersandPCDdrillscanbere-sharpenedandreplaced
accordingtothewearconditions;formorecomplexPCDforminginserts, HalnnSuperhardrecommendsdirectreplacementofinserts,andthe performanceafterreplacementisasgoodasthatofanewtool
二.、AdvantagesofHalnnSuperhard'sgrinding/replacingservices
HalnnSuperhardCo.,Ltd.hasnearly20yearsofindustryexperience. Adheringtotheprincipleofcustomer-centricity,ithassetupcompletegrinding equipment.Ithasaseriesofadvancedtestinginstruments,skilledgrinding techniciansandmaturegrindingstandards,aswellasadvancedimported coatingequipment.Andithasastrictqualitymanagementsystemtoensure theconsistentqualityofproductsandservices
三、CommonapplicationareasofHalnn'sgrinding/replacingservices Automobilepartsprocessing,aerospacestructuralpartsprocessing,energy industry,bearing/gearandotherindustries.
四、PrecautionsforgrindingandchangingPCBN/PCDinserts
Asawell-knownenterpriseinthefieldofsuperhardinserts,HalnnSuperhard hasbeenservingtheworld'stop500companiesand80%ofhigh-end manufacturingindustries,andhasuniqueinsightsinPCBN/PCDinsert grinding/insertreplacementservices
Duringthegrindingprocess,itisnecessarytopayattentiontothefollowing:(1) Theinsertbodyandtheinsertheadarecleanandtidy,freeofforeignmatter,and theremustbenocracksorrustonthesurface,andtheinsertmustnothave chipping;(2)Thefrontangleandbackangleaftergrindingremainunchanged, andthestructureoftheinsertitselfcannotbechanged;(3)Aftergrinding,the thicknessofeachinsertmustbeconsistentandwillnotaffectsubsequentuse; (4)Aftergrinding,acoatingprocesscanbeaddedtothePCBNinserttobetter meettheuseeffect
Duringtheinsertreplacementprocess,itisnecessarytopayattentiontothe following:WhenremovingtheCBN/PCDsheetoriginallyweldedonthe substrate,theperformanceoftheoriginalsubstratemustnotbedamaged. Afterreplacingthenewsheet,theradialrunoutofthecuttingedgeandthe roundrunoutoftheinsertendfacemustbewithintherequiredrangeto processtheworkpiecethatmeetstherequirementsofthedrawing
五、Underwhatcircumstancesisitnotrecommendedtosharpenor replacethedisc?
NotallPCBN/PCDinsertsaresuitableforgrindingandreplacementservices Forexample,iftheinsertisseverelydamagedortheeffectivecuttingedgeis insufficient,grindingandreplacementservicescannotbeperformedIfthe PCBN/PCDinsertisintheformofnormalwearfailure,grindingcanbeusedto formanewcuttingedge,andthencoatingprocesscanbeusedtoachievethe performanceofanewtool.Ifitisafailureformofcollapse,specifictesting instrumentsarerequiredtodetectwhetheritmeetstherequirementsof grindingandreplacementIfthematrixisnotaffected,theperformanceofa newinsertcanbeachievedbyreplacingnewsheets.
Summary:HalnnSuperhardprovidesavarietyofsolutionstomeettheneeds ofdifferentcustomers.Whetheritisnormalwearorcollapsefailure,itcan provideappropriategrindingandreplacementservicestoensurethat customerscanobtainthebestcuttingeffect.