DrillForce-Meister – Axel pin for wind mill – AH9130

IMPROVED TOOL LIFE

In deep hole drilling with L/D=8, competitor's products resulted in unstable machining, leading to tool failure after a single hole.
By applying the SMC head with high centering performance, stable machining was achieved and tool life was extended.

DrillForce-Meister
Industry Power Generation
Component Axel pin for wind mill
Material ISO code P - SteelP - Steel
Work material SCM440/42CrMo4
Tool family Holemaking
Tool category Drilling
Product name DrillForce-Meister
TSR No. 5027D
Axel pin for wind mill

Tool

Tungaloy Competitor
Body TIS320F40-8 Head exchangeable drill
Head SMC320 Drill head
Grade AH9130 PVD

Tool life

Tungaloy Competitor
Tool life (m/insert) 6 0.25

Cutting conditions

Tungaloy Competitor
Tool diameter DC (mm) 32 32
Hole tolerance grade ±0.2 ±0.2
Hole depth H (mm) 250 250
Cutting speed V/c (mm/min) 120 120
Feed f (mm/rev) 0.15 0.12
Feed speed Vf (mm/min) 179 143
Coolant Internal Internal

Result

Tool life24 times