Widia - frézování s VBD | KL-TECH s.r.o. | www.klte.cz widia-frézování s vbd | Page 219

Copy Mills • M370 ™ Series
Recommended Starting Speeds
(Recommended Starting Speeds [m/min] — continued)
K
N
S
H
WS30PM
WP40PM
1 545 475 445 – – – 355 310 295
2 335 305 275 – – – 300 260 215
3 305 275 245 – – – 275 235 190
4 230 210 190 – – – 245 205 160
5 310 275 250 – – – 205 185 160
6 190 160 130 – – – 180 140 110
1 245 220 185 270 240 220 235 205 185
2 220 190 170 245 215 175 210 180 150
3 175 155 140 185 160 125 155 140 110
P
M
WP35CM
1 355 320 290 – – – – – –
2 280 250 230 – – – – – –
3 235 210 190 – – – – – –
1 – – – – – – – – –
2 – – – – – – – – –
3 – – – – – – – – –
1 – – – 55 50 35 50 40 35
2 – – – 55 50 35 50 40 35
3 – – – 65 55 35 60 50 35
4 80 60 40 100 70 50 80 60 40
1 – – – – – – – – –
2 – – – – – – – – –
3 – – – – – – – – –
Material
Group
NOTE: FIRST choice starting speeds are in bold type.
As the average chip thickness increases, the speed should be decreased.
Recommended Starting Feeds
„ 
Recommended Starting Feeds [mm]
Light
Machining
General
Purpose
Heavy
Machining
For All Other Applications
Programmed Feed per Tooth (fz)
as a % of Radial Depth of Cut (ae)
Insert
Geometry
5%
10%
20%
30%
Insert
Geometry
40–100%
..MM 0,90 1,87 3,62 0,65 1,33 2,52 0,48 0,99 1,86 0,42 0,86 1,61 0,39 0,79 1,47 ..MM
..MH 0,90 2,35 4,97 0,65 1,67 3,40 0,48 1,23 2,48 0,42 1,07 2,15 0,39 0,98 1,96 ..MH
..MR 0,90 2,81 5,44 0,65 1,97 3,69 0,48 1,46 2,69 0,42 1,27 2,33 0,39 1,16 2,13 ..MR
widia.com
M15
NOTE: Use “Light Machining” value as starting feed rate.