Example 19: Hobbing

tool life comparison for hobbing

 

 

AlTiCrN coated hob
Tool life comparison for hobbing

Hobs number
Work pieces material:34CrNiMo6 (1.6582) vc=45 [m/min], fn=0.12 [mm/rev], RPM = 500
Coolant with oil - Source Unimerco, Sund, DK