ap (mm)
Milling
Lead angle 0°/ 2° MEW
Feature of modular type
Applicable to a wide range of applications
10
Modular type • Cutting speed: Vc=150m/min (n=2,390min-1)
• Width of cut: ae=10mm (Shouldering)
8 • Workpiece material: S55C,Dry
• Machine: BT30 M/C
• Modular type
6 Head: MEW20-M10-10-3T
Arbor: BT30K-M10-45
Insert: LOMU100408ER-GM (PR1525)
4 • Shank type
Toolholder: MEW20-S20-10-3T
Arbor: BT30 Milling Chuck (Double-face clamping)
2 Shank type Insert: LOMU100408ER-GM (PR1525)
0
0.05 0.1 0.15 0.2 0.25
fz (mm/t)
A wide range of applications even in BT30 M/C with the superior anti-chattering performance
How to select multi-edge or less edge toolholder
Shouldering (ae=10mm) Slotting
M
Choose multi- Choose less edge
edge toolholder toolholder
Available cutting condition of modular type
Shouldering Slotting
(mm) (mm)
8 8
Available cutting
6 condition for 2 utes 6
4 Available cutting 4
2 condition for 3 utes 2
ap fz 0.05 0.1 0.15 0.2 0.25 (mm/t) ap fz 0.05 0.1 0.15 0.2 0.25 (mm/t)
Choose multi-edge toolholder for shouldering; higher efficiency in machining by higher feed rate.
For grooving, choose less edge toolholder to lower cutting force.
M45