DS2000-Knuckle parts-DS2005

IMPROVED TOOLLIFE & STABLE TOOLLIFE

The customer was processing aluminum knuckle parts using competitor's DLC-coated grade, but sudden breakage and burr formation were contributing to decreased productivity.
Testing the latest DLC-coated grade, DS2005, revealed 4 times the stable and longer tool life compared to the competitor's grade. We also successfully significantly reduced burr formation.
DS2005 offers superior wear resistance and cutting performance compared to the competitor's product, resulting in a longer tool life and excellent surface quality.

DS2000
Industry Automotive
Component Knuckle
Material ISO code N - Non-ferrous metalN - Non-ferrous metal
Work material AC4CH
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal & Face turning
Product name DS2000
TSR No. 5577T
Knuckle

Tool

Tungaloy Competitor
Holder Special - internal boring bar Special - internal boring bar
Insert CCGT09T308-AL DA2005 CCGT09T308-finish breaker
Edges par insert 2 2
Grade DS2005 DLC coated grade

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 12000 3000

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (m/min) 280 280
Feed f (mm/rev) 0.2 0.2
Depth of cut ap (mm) 0.3 0.3
Coolant Wet Wet

Result

Tool life4 times longer tool life