
Nitride
Titanium alloys
(m/min) Product Features ●Thetapisproducedfromahighgradepowderhighspeedsteelthatisexcellentforheatresistanceandwearresistance. ●Thecuttingedgegeometryhelpspreventmaterialshrinkage.Thethespiralflutedesignhelpspullthechipsouoftheholeto allowthecuttingheattobecarriedout. ●Appropriatefluteshapefortitaniumalloyisutilizedandtheejectionofthechipsissmooth. ●Anitridesurfacetreatmentisperformedforaddedwearresistance. ●Consideringtheshrinkageoftheinternalscrewthread,thetapisproducedtoamoderateoversizecondition.
Tapping Data Tapping Conditions [M6×1]
| Work Piece Material | Ti-6Aℓ-4V | ||||
| Bored Hole Size | φ5.0 | ZET-B | |||
| Tapping Length | 12mm | Can Continue | |||
| Tapping Speed | 8m/min | ||||
| Machiery Type | CNC tapping center l | General PurposeSP | |||
| Tain Fluid | Water soluble cuttin fluid | ||||
| ppg | g l | 0 20 40 60 | 80 | 100 | |
| (Number of holes processed) |
Characteristics of titanium alloy Itismainlycomposedoftitaniumthathasahighstrengthandislightweight.Ithasexcellentheatresistance.Therearevarious typesoftitaniumalloyssuchasTi-5Aℓ-2.5Sn,Ti-5Ta,andthemostpopularTi-6Aℓ-4Vwhichiscommonlyusedduetoits goodcharacteristics.
Examples of problems in tapping ●Titaniumalloyshavehightemperaturestrengthandthethermaldiffusionissmall,soabruptabrasionoccursonthetap. ●Thespringbackoninternalscrewthreadsmaycausediameterstoshrinkandthetapmaybecrimpedcausingbreakage. ●Chipweldingoccurseasilyonthecuttingchamferofthetapandthethreadsflanksurface.Thefinishedthreadsurfaceofthe internalscrewthreadalsobecomesroughandcoarse.