https://tsr.tungaloy.com/wp-content/uploads/product_logo/logo_bx480.svg

BX480 – CVJ Outer Race – BX480

IMPROVED TOOL LIFE

While intended for cast iron machining, BX480 contains high volume-percent PcBN for superior fracture resistance and can as well be used for interrupted cutting of hardened steel parts. Combined with H style (S01835) edge preparation, BX480 demonstrated better fracture resistance compared with the competitor’s H30- equivalent CBN grade. As the result, 2.3 times tool life increase was achieved.

BX480
Industry Automotive
Component CVJ outer race
Material ISO code H - Hardened materialH - Hardened material
Work material SCr420
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal turning
Product name BX480
TSR No. 1574T
CVJ outer race

Tool

Tungaloy Competitor
Holder Customized toolholder
Insert 2QP-DNGA150420-H DNGA150420 standard style
Grade BX480 Coated CBN

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 Dry Dry

Result

Tool life2.3 times