BXA20 – Automotive Part – BXA20

IMPROVED TOOL LIFE

Longer tool life- In turning on inner spherical surface, the competitor’s tool life ends after machining 750pcs/corner due to sudden fracture caused by impacts in interrupted machining.- BXA20 with high toughness achieves 1000pcs/corner, 1.4 times more than the competitor, without a fracture.

BXA20
Industry Automotive
Component Automotive part
Material ISO code H - Hardened materialH - Hardened material
Work material SCr420
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal boring
Product name BXA20
TSR No. 565T
Automotive part

Tool

Tungaloy Competitor
Holder Special Special
Insert 2QP-DNGA150420 DNGA150420
Edges par insert 2 2
Grade BXA20 Coated CBN(H20)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 1000 750

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 150 150
Feed f (mm/rev) 0.25 0.25
Depth of cut ap (mm) 0.2 0.2
Coolant wet wet

Result

Tool life1.4 times