NTK PVD carbide TMV Chipbreaker -POM plastic spool- TM4
NTK PVD carbide TMV Chipbreaker -POM plastic spool- TM4
-The existing tool had trouble with chip control when cutting plastic, leading to a 30% defect rate. Also, the existing tool chipped early during vibration cutting. Therefore, vibration cutting could not be used with the existing insert.
-TMV achieved stable machining with vibration cutting and reached 1.2 times longer tool life. Vibration cutting became possible, and short chips from TMV chipbreaker helped achieve 0% defect rate. Surface finish and dimensional accuracy also improved significantly.
Vibration conditions: LFV (MODE 1): D0.5, Q2.0, f0.03
Share

Industry | Miniature |
---|---|
Component | Spool |
Material ISO code |
|
Machine(spindle type) | Swiss Lathe |
Tool family | Turning |
Tool category | External turning |
Product name | Miniature - TMV Chipbreaker |
TSR No. | 5203T |

Tool
Tungaloy - NTK | Competitor | |
---|---|---|
Insert | DCGT11T302MRTMV | DCGT11T302 |
Grade | TM4 | Carbide |
Tool life
Tungaloy - NTK | Competitor | |
---|---|---|
Tool life (pcs/edge) | 1500 | 1200 |
Cutting conditions
Tungaloy - NTK | Competitor | |
---|---|---|
Cutting speed V/c (m/min) | 31 | 31 |
Feed f (mm/rev) | 0.03 | 0.03 |
Depth of cut ap (mm) | 2.5 | 2.5 |
Number of pass | 1 | 1 |
Coolant | WET | WET |