ดอกเอ็นมิลล์
-
December 02, 2025
BR2P type
Features of BR2P type
Unique insert mounting mechanism and helical cutting edge for greater cutting efficiency
Issue 01 Need to set less demanding cutting conditions when using conventional tools due to potential for chattering vibration Proposed solutions
The shape of the helical cutting edge reduces cutting resistance, suppresses chattering by mitigating impact on contact with the cutting edge, and helps prevent a rapid increase in cutting resistance.
Cutting conditions
Work material : S50C（220HB）
Machine : Vertical type（BT50）
Tool
BR2P type
Cutter : BR2P3043S32-200-100
Insert : ZPET150R-B JP4120
Cutting speed：Vc =200m/min
Revolution：n =2122min-1
Feed per tooth : fz=0.2mm/t
Feed speed：Vf =849mm/min
Radial depth of cut : ap×ae=15×0.5mm
Overhang : 120mm AirPoint ! Helical cutting edge to suppress chattering The helical shape of the cutting edge results in improved tool life for BR2P than conventional products by suppressing chattering vibration.
Recent Posts
