文档介绍：AManufactureofcementedcarbideTurningBPartingandgroovingManufactureofcementedcarbideThemanufactureofcementedcarbideinsertsisacarefullydesignedprocess,,coat-ingsandgeometries,,thedevelopmentscontinued-withadvancedsubstratedesign,newgeometries,edgedesigns,newad--userproductivity2006AnewinsertgenerationD1999Newgenerationcoatings19891980ThickaluminumoxidecoatingDrillingFunctionalgradients19691957IndexableinsertsFirstcoatedinsertBoringH45MachinabilityOtherinformationToolholdingMillingEFGHAManufactureofcementedcarbidePowderproductionTurningBPartingandgroovingTherearetwomainelementsofacementedcarbideinsert:-WC=TungstenCarbide-Co=monlyusedelementsareTitanium,-dried,-tureofcementedcarbideistungsten-,-bidegranulesafterspray-dryingaresmallandvaryinsizedependingongrade.()BasicpropertiesofcementedcarbideApartfromthegrainsizefortheWC,thealsotoalowerhardnesswhichreducesamountofbinderphaseisanimportantthe