Page 65 - MILLING CATALOG p319-550

USER GUIDE
Feed per Tooth - fz (mm/tooth)
Stacked Cutters(1) Table 1: Effective Width of Cut
0.04-0.1
0.04-0.12Requires modification of the cutter. W1 W2 WA WB Wc(1)
0.05-0.13Note: Tables on this page and the next apply only to
standard SELF-GRIP inserts which appear in this catalog. 2.40 2.40 4.14 - 4.48 — —
0.06-0.15The number of options increases with the3.00 2.40 4.53 - 5.04 — —
0.06-0.18use of specially tailored inserts.3.00 3.00 4.92 - 5.39 5.40 5.43-5.60
Feed Range per Insert Size 3.18 2.40 4.62 - 5.18 5.19 —
0.08-0.20 3.18 3.00 5.01 - 5.48 5.49 5.52-5.76
0.08-0.220.25 3.18 3.18 5.10 - 5.57 5.58 5.61-5.92
0.10-0.254.05 2.40 5.38 - 6.02 6.03 —
0.10-0.250.204.05 3.00 5.77 - 6.326.33 6.36-6.62
0.12-0.304.05 3.18 5.86 - 6.416.42 6.45-6.78
0.15 4.05 4.05 6.61 - 7.24 7.25 7.28-7.63
SLOTTING & SLITTING CUTTERS —
0.10 4.78 2.40 6.06 - 6.74 — 7.12-7.30
4.78 3.00 6.45 - 7.08 7.09 7.21-7.46
0.05 4.78 3.18 6.54 - 7.17 7.18 8.05-8.32
4.78 4.05 7.30 - 8.01 8.02 8.81-9.00
4.78 4.78 7.98 - 8.77 8.78 6.93-7.12
5.00 2.40 6.17 - 6.89 6.90 7.23-7.52
5.00 3.00 6.56 - 7.19 7.20 7.32-7.68
1.4 1.6 2 2.4 3 4 5 6.35 7 8 5.00 3.18 6.65 - 7.28 7.29 8.16-8.54
8.92-9.22
5.00 4.05 7.41 - 8.12 8.13 9.03-9.44
5.00 4.78 8.09 - 8.88 8.89 —
5.00 5.00 8.2 - 8.99 9.00
5.20 5.00 8.3 - 8.42
Insert Width - W (mm) 6.35 3.00 —— —
The recommended values refer to C-type 6.35 3.18 —— 8.64-8.71
chipformer. For J-type, reduce feed by 30%. 6.35 4.05 —— 8.73-8.87
6.35 4.78 —— 9.56-9.72
A Single cutter, standard 6.35 5.00 —— 10.33-10.41
6.35 6.35 —— 10.44-10.63
11.71-11.81

(1) Only cutters with 160-250 diameter sizes can be stacked.

Shim...

W A - Double cutters with ∆S1max ∆S2max
modified body thicknesses
A=ΔA1+ΔA2 stacked for smaller widths

A1 A2

W1 W2 B - Unmodified,
WA stacked double cutters
of nominal width
WA=WB-(ΔA1+ΔA2)
A1 A2

W1 W2 1 The higher values in the width-of-cut range shown provide
WB
complete overlap of corner radii.
WB=0.5x(W1+W2+A1+A2) ∆A max - Maximum possible side ground for each cutter
∆S max - Maximum possible shim width for each cutter
S=ΔS1+ΔS2 W, W1, W2 - Normal width of insert

C - Stacked, double cutters
with spacer for larger widths

W1 W2
WC

WC=WB+(ΔS1+ΔS2)

381