MONTANWERKE WALTER Ges.m.b.H WALTER TECNO UTIL, …intercos-tooling.ru/download/wpp_direct.pdf ·...
Transcript of MONTANWERKE WALTER Ges.m.b.H WALTER TECNO UTIL, …intercos-tooling.ru/download/wpp_direct.pdf ·...
CUTTING MATERIALINNOVATIONS
Prin
ted in
Ger
man
y 520
721
-292
(09/
2005
) EN
Headquarters:
WALTER AG
Derendinger Str. 53, D-72072 Tübingen, Tel. +49-70 71-70 10, Fax +49-70 71-70 12 12
Hotline:
+49-70 71-70 16 04, E-mail: [email protected]
Europe
WALTER DEUTSCHLAND
Derendinger Straße 53, D-72072 TübingenTel. +49-70 71-70 16 04, E-mail: [email protected] SCHMITT PKD-WERKZEUG AG
Birkenstraße 8, D-75223 Niefern-ÖschelbronnTel. +49-72 33-95 30-0, E-mail: [email protected] HARTMETALL GmbH
Dottinger Straße 91, D-72525 MünsingenTel. +49-73 81-92 94 0, E-mail: [email protected] Systems GmbH
Derendinger Straße 53, D-72072 TübingenTel. +49-70 71-94 92-760, E-mail: [email protected] (SCHWEIZ) AG
Industriestrasse 6, CH-4513 LangendorfTel. +41-32-617 40 70, E-mail: [email protected] BENELUX N.V./S.A.
Leuvensesteenweg, 510, Bus 40, B-1930 ZaventemTel. (B) +32-2-725 85 00 / Tel. (NL) +31-900-265 85 22E-mail: [email protected] GB LTD.
Units 19–21 Manor Side Industrial Estate, Walkers Road,North Moons Moat, GB-Redditch, WORCS., B98 9HE, Tel. +44-1527-60281, E-mail: [email protected] USAP S.R.L.
I-22073 Fino Mornasco (CO), Via Garibaldi, 118Tel. +39-031-926111, E-mail: [email protected] FRANCE
Rue Max Christen, F-67250 Soultz-sous-ForêtsTel. +33-3-88 07 59 70, E-mail: [email protected] TECNO UTIL, S.A.
Feixa Llarga, 74,E-08907 L’Hospitalet de LlobregatTel. +34-93-336 94 00, E-mail: [email protected] WALTER Ges.m.b.H
Johannesgasse 14, A-1015 WienTel. +43-1-512 73 00-0, E-mail: [email protected]
Filiala Timisoara – Romania
RO-300061 Timisoara, Str. Regimentul 5 Vanatori Nr. 1,Ap. 5, Tel. +40-256-406218, E-mail: [email protected]
PodruÏ
nica Trgovina Slovenia
Ptujska cesta 13, SL-2204 MiklavÏ
na Dravskem PoljuTel. +386-2 629-01-30, E-mail: [email protected]
Representant Slovensko
Dlhá 118, SK-94901 NitraTel. +421-37-6531 611, E-mail: [email protected] CZ spol.s.r.o.
Blanenská 1289, CZ-66434 KurimTel. +420-541-423 340, E-mail: [email protected]
WALTER POLSKA sp.z.o.o
ul. Taborowa 20, PL-02-699 WarszawaTel. +48-22-852 04 95, E-mail: [email protected] HUNGÁRIA Kft.
H-1117 Budapest, Budafoki út 209Tel. +36-1-371-1600, E-mail: [email protected]
America
WALTER USA, INC.
1111 Sentry Drive, Waukesha, Wi 53186, USATel. +1-262-542-4426, E-mail: [email protected] DO BRASIL Ltda.
Rua Campinas, 77, Jardim LeocádiaCEP 18085-400 Sorocaba – SP, Brasil, Tel. +55-15-3224 5700, E-mail: [email protected]
Asia Pacific
WALTER WUXI Co. Ltd.
531 West Xihu Road, Wuxi, Jiangsu, 214011, P.R. ChinaTel. +86-510-241 9399, E-mail: [email protected] AG SINGAPORE PTE LTD
25 Pandan Crescent, #01-10 TIC Tech Centre,Singapore 128477, Co. Regn No: 199900268HTel. +65-67736180, E-mail: [email protected] KOREA LTD.
605 BL 23-2L, Banwol Industrial Complex, 1060-6, Shingil-dong, Ansan, Kyungki-do, Korea, 425-839Tel. +82-31-493 0008, E-mail: [email protected] TOOLS INDIA Pvt. Ltd.
Mumbai Pune Road, Dapodi, Pune 411 012, IndiaTel. +91-020-27145028, E-mail: [email protected] TAIWAN
3F-2, No. 308, Chung Cheng Road, LuChu TownshipTaoyuan County 33861, Taiwan R.O.C.Tel. +886-3-3115368, E-mail: [email protected] (THAILAND) Co. Ltd.
4
th
Floor, Galaxy Place, 149 Nonsee Road,Yannawa District, Bangkok 10120, ThailandTel. +662-6811305-7, E-mail: [email protected] AUSTRALIA PTY. LTD.
44-46 Overseas Drive, Noble Park, Victoria, Australia 3174 Tel. +61-3-8793 1000, E-mail: [email protected] NEW ZEALAND Ltd.
PO Box 2446, Christchurch, New ZealandTel. +64-800 740 757, E-mail: [email protected]
Higher Productivity:
STEEL Turning
˘
CUTTING MATERIALINNOVATIONS
CONTENTS
Tiger
·tec
®
Steel – now also the first choice when it comes to turning steel 2
Increase your productivity 4
Application examples 6
WALTER SELECT 8
Tiger
·tec
®
Steel Geometries:
NF 3 – The fine one 10NS 6 – The sharp one 12NM 4 – The universal one 14NM 6 – The strong one 16NM 9 – The special one 18NR 6 – The stable one 20NR 8 – The robust one 22NF – The speedy one 24NM – The quick one 26
Cutting Parameters 28
Cutting tool material application chart 28
Hardness conversion table 30
Calculation Formula, turning 31
Toolholders for
Tiger
·tec
®
Steel inserts 32
Increases productivity for turning steel!
WALTER
Tiger
·tec
®
inserts set a completely new standard in the field of cast iron machining. Due to the high cutting speeds and feed rates, productivity is markedly increased in terms of cast iron machining.
Now, you can profit from these advantages also when it comes to the machining of steel!
Tiger
·tec
®
Steel is available in three grades:
WPP 10, WPP 20, WPP 30
.
The three cutting tool material grades cover the complete range of steel workpiece materials from unalloyed structural steel through to low-alloyed steel, and case hardened steel to the high-alloyed and tempered steels with a tensile strength within the range of 1300 N/mm
2
.
32
The cutting tool grades are selected according to the hardness/toughness ratio of the cutting tool material and the machining conditions:
■
WPP 20
Universal grade covering about 80% of all applications
■
WPP 10
Ideally suitable for maximum cutting speeds at favourable machining conditions
■
WPP 30
Solves every problem when it comes to difficult cutting conditions and interrupted cuts
Whether for finishing, medium cutting or roughing:The new grades are available for all steel geometries of negative basic shape.
The new multi-layer coating structure excels in ultimate wear resistance combined with optimal toughness.
–
now also is the first choice when it comes to the turning of steel!
The new indexable inserts for the turning of steel are bi-coloured: therefore, wear can be easily recognised and the tool can be utilised in the best way.
for the turning of steel!
New:WPP
54
"Productivity is the relation between cost and success"
Do you know that 15% of the total unit costs can be saved by increasing the cutting data by 20%?Our innovative turning inserts are proof of this success!
Increase your productivity with
Productivity
existing existing
C 45 56NiCrMoV7
Universal joint flange: roughing at interrupted cuts
Workpiece material:C 45 (800 N/mm
2
!)
Indexable insert:CNMG 120408–NM 6
Cutting tool material:WPP 20
Cutting speed:v
c
= 200 m/min
Feed rate:f = 0,23–0,25 mm
Depth of cut:a
p
= 1,7 mm
Workpiece material:16MnCr5
Indexable insert:CNMG 120412–NS 6
Cutting tool material:WPP 20
Cutting speed:v
c
= 250 m/min
Feed rate:f = 0,3 mm
Depth of cut:a
p
= 1–1,5 mm
Rear-axle shaft: semi-roughing, external contour
Application examples: Increase in productivity due to the application of
76
Sliding sleeve: semi-finishingCrankshaft: roughing of cheek
Cutting speed:v
c
= 120 m/min
Feed rate:f = 0,45–0,6 mm
Depth of cut:a
p
= 2,5 mm
Workpiece material:42CrMo4
Indexable insert:CNMM 120416–NR 6
Cutting tool material:WPP 10
Cutting speed:v
c
= 260 m/min
Feed rate:f = 0,6 mm
Depth of cut:a
p
= max. 3,5 mm
Workpiece material:Cf 45
Indexable insert:WNMG 080412–NM 9
Cutting tool material:WPP 10
exist
ing
exist
ing
exist
ing
exist
ing
WALTER SELECT for indexable inserts for steel
Step by step to the optimal indexable insert
98
➔
Step
1
The
workpiece material
is
steel
.
➔
Step
2
Select the
machining conditions:
Type of workpiece
Machine stability,clamping system and workpiece
verygood
good moderate
Smooth cut,previously machined surface
Casting or forged surface,Varying depths of cut,minimal interrupted cuts
Medium interrupted cuts
Severe interrupted cuts
➔
Step
3
Define the
indexable insert geometry
from the depth of cut (ap) and the feed rate (f).For more details, see the respective geometry descriptions.
➔
Step
4
Define the
cutting tool material
by means of the insert geometry and the machining conditions:
Workpiecematerialgroup
WALTERinsert
geometry
Machining conditions
P
NF 3 WPP 10 WPP 20 WPP 20
NS 6 WPP 10 WPP 20 WPP 20
NM 4 WPP 10 WPP 20 WPP 30
NM 6 WPP 10 WPP 20 WPP 30
NM 9 WPP 10 WPP 20 WPP 30
NR 6 WPP 10 WPP 20 WPP 30
NR 8 WPP 10 WPP 20 WPP 30
➔
Step
5
Select the
cutting data
from the Technical Information, pages 28–29.
16
10
6,3
4,0
2,5
1,6
1,0
0,63
0,4
0,25
0,16
0,1
NR 8NR
0,04 0,063 0,1 0,16 0,25 0,4 0,63 1,0 1,6 2,50,025
NR 6NM 9
NM 4
NS 6
NF 3
NM 6
Steel
See the special application geometries, pages 24–27.
… ensuresoptimal
chip control atminimal depths of cut,
and best surfacefinish qualities.
1110
NF 3NF 3
NF 3 – – NF 3THE
FINE ONE …
Steel
P
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMG 120404 – NF 3 0,1 – 1,5 0,04 – 0,20
H H
CNMG 120408 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
CNMG 120412 – NF 3 0,5 – 2,5 0,10 – 0,25
H H
DNMG 110402 – NF 3 0,1 – 0,5 0,04 – 0,12
H H
DNMG 110404 – NF 3 0,1 – 1,5 0,04 – 0,20
H H
DNMG 110408 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
DNMG 110412 – NF 3 0,5 – 2,5 0,10 – 0,25
H H
DNMG 150604 – NF 3 0,1 – 1,5 0,05 – 0,20
H H
DNMG 150608 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
DNMG 150612 – NF 3 0,5 – 2,5 0,10 – 0,25
H H
SNMG 120404 – NF 3 0,1 – 1,8 0,04 – 0,22
H H
SNMG 120408 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
SNMG 120412 – NF 3 0,5 – 2,5 0,10 – 0,25
H H
TNMG 160404 – NF 3 0,1 – 1,5 0,04 – 0,20
H H
TNMG 160408 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
TNMG 160412 – NF 3 0,5 – 2,5 0,10 – 0,25
H H
VNMG 160404 – NF 3 0,1 – 1,5 0,04 – 0,22
H H
VNMG 160804 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
WNMG 060404 – NF 3 0,1 – 1,5 0,04 – 0,20
H H
WNMG 060408 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
WNMG 060412 – NF 3 0,5 – 2,5 0,10 – 0,25
H H
WNMG 080404 – NF 3 0,1 – 1,5 0,05 – 0,20
H H
WNMG 080408 – NF 3 0,2 – 2,0 0,08 – 0,25
H H
WNMG 080412 – NF 3 0,5 – 2,5 0,10 – 0,25
H H
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMG 120404 – NS 6 0,32 – 2,0 0,08 – 0,20
H H
CNMG 120408 – NS 6 0,60 – 2,5 0,12 – 0,32
H H
CNMG 120412 – NS 6 1,20 – 3,2 0,16 – 0,40
H H
DNMG 110404 – NS 6 0,32 – 2,0 0,08 – 0,20
H H
DNMG 110408 – NS 6 0,60 – 2,5 0,12 – 0,32
H H
DNMG 150604 – NS 6 0,32 – 2,0 0,08 – 0,20
H H
DNMG 150608 – NS 6 0,60 – 2,5 0,12 – 0,32
H H
DNMG 150612 – NS 6 1,20 – 3,2 0,16 – 0,40
H H
SNMG 120404 – NS 6 0,32 – 2,0 0,08 – 0,20
H H
SNMG 120408 – NS 6 0,60 – 2,5 0,12 – 0,32
H H
SNMG 120412 – NS 6 1,20 – 3,2 0,16 – 0,40
H H
TNMG 160404 – NS 6 0,32 – 2,0 0,08 – 0,20
H H
TNMG 160408 – NS 6 0,60 – 2,5 0,12 – 0,32
H H
TNMG 160412 – NS 6 1,20 – 3,2 0,16 – 0,40
H H
TNMG 220408 – NS 6 0,60 – 2,5 0,12 – 0,32
H H
TNMG 220412 – NS 6 1,20 – 3,2 0,16 – 0,40
H H
WNMG 080404 – NS 6 0,32 – 2,0 0,08 – 0,20
H H
WNMG 080408 – NS 6 0,60 – 2,5 0,12 – 0,32
H H
WNMG 080412 – NS 6 1,20 – 3,2 0,16 – 0,40
H H
NS 6 – THE
SHARP ONE
… – NS 6
1312
NS 6SNS 6S
Steel
P
… optimisesthe cuttingprocess of
unstableworkpiecesdue to its sharp
cutting edges.
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMG 120404 – NM 4 0,5 – 4,0 0,16 – 0,25
H H H
CNMG 120408 – NM 4 0,6 – 5,0 0,18 – 0,40
H H H
CNMG 120412 – NM 4 1,0 – 5,0 0,20 – 0,40
H H H
CNMG 120416 – NM 4 1,2 – 5,0 0,25 – 0,40
H H H
CNMG 160608 – NM 4 0,8 – 7,0 0,25 – 0,50
H H H
CNMG 160612 – NM 4 1,0 – 7,0 0,30 – 0,50
H H H
CNMG 160616 – NM 4 1,2 – 7,0 0,35 – 0,55
H H H
DNMG 110404 – NM 4 0,5 – 4,0 0,16 – 0,25
H H H
DNMG 110408 – NM 4 0,6 – 4,0 0,18 – 0,35
H H H
DNMG 110412 – NM 4 1,0 – 4,0 0,20 – 0,35
H H H
DNMG 150604 – NM 4 0,5 – 4,0 0,16 – 0,25
H H H
DNMG 150608 – NM 4 0,6 – 5,0 0,18 – 0,35
H H H
DNMG 150612 – NM 4 1,0 – 5,0 0,20 – 0,40
H H H
DNMG 150616 – NM 4 1,2 – 5,0 0,25 – 0,40
H H H
SNMG 120408 – NM 4 0,6 – 5,0 0,18 – 0,40
H H H
SNMG 120412 – NM 4 1,0 – 5,0 0,20 – 0,40
H H H
SNMG 120416 – NM 4 1,2 – 5,0 0,25 – 0,40
H H H
SNMG 150608 – NM 4 0,8 – 8,0 0,25 – 0,50
H H H
SNMG 150612 – NM 4 1,0 – 8,0 0,30 – 0,50
H H H
SNMG 150616 – NM 4 1,2 – 8,0 0,35 – 0,55
H H H
TNMG 160404 – NM 4 0,5 – 4,0 0,16 – 0,25
H H H
TNMG 160408 – NM 4 0,6 – 4,0 0,18 – 0,35
H H H
TNMG 160412 – NM 4 1,0 – 4,0 0,20 – 0,35
H H H
TNMG 220408 – NM 4 0,8 – 5,0 0,18 – 0,35
H H H
TNMG 220412 – NM 4 1,0 – 5,0 0,20 – 0,40
H H H
VNMG 160404 – NM 4 0,5 – 4,0 0,16 – 0,25
H H H
VNMG 160408 – NM 4 0,6 – 4,0 0,18 – 0,35
H H H
WNMG 060404 – NM 4 0,5 – 4,0 0,16 – 0,25
H H H
WNMG 060408 – NM 4 0,6 – 4,0 0,18 – 0,35
H H H
WNMG 060412 – NM 4 1,0 – 4,0 0,20 – 0,35 H H H
WNMG 080404 – NM 4 0,5 – 4,0 0,16 – 0,25 H H H
WNMG 080408 – NM 4 0,6 – 5,0 0,18 – 0,40 H H H
WNMG 080412 – NM 4 1,0 – 5,0 0,20 – 0,40 H H H
WNMG 080416 – NM 4 1,2 – 5,0 0,25 – 0,45 H H H
WNMG 100608 – NM 4 0,8 – 7,0 0,25 – 0,50 H H H
WNMG 100612 – NM 4 1,0 – 7,0 0,30 – 0,50 H H H
WNMG 100616 – NM 4 1,2 – 7,0 0,35 – 0,55 H H H
NM 4 – – NM 4THE UNIVERSAL ONE …
NM 4MNNM 4MN
… is extremelyflexible:
universally usablefrom finishing to
light roughing operations.
1514
Steel P
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
NM 6 – THE STRONG ONE … – NM 6
1716
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMG 120408 – NM 6 0,8 – 5,0 0,25 – 0,50 H H H
CNMG 120412 – NM 6 1,2 – 5,0 0,30 – 0,50 H H H
CNMG 120416 – NM 6 1,5 – 5,0 0,35 – 0,50 H H H
CNMG 160608 – NM 6 0,8 – 6,0 0,30 – 0,50 H H H
CNMG 160612 – NM 6 1,2 – 6,0 0,35 – 0,60 H H H
CNMG 160616 – NM 6 1,5 – 6,0 0,40 – 0,60 H H H
CNMG 190612 – NM 6 1,2 – 7,0 0,35 – 0,60 H H H
CNMG 190616 – NM 6 1,5 – 7,0 0,40 – 0,60 H H H
CNMG 190624 – NM 6 2,5 – 7,0 0,40 – 0,60 H H H
SNMG 120408 – NM 6 0,8 – 5,0 0,25 – 0,50 H H H
SNMG 120412 – NM 6 1,2 – 5,0 0,30 – 0,50 H H H
SNMG 120416 – NM 6 1,5 – 5,0 0,35 – 0,50 H H H
SNMG 150608 – NM 6 0,8 – 6,0 0,30 – 0,50 H H H
SNMG 150612 – NM 6 1,2 – 6,0 0,35 – 0,60 H H H
SNMG 150616 – NM 6 1,5 – 6,0 0,40 – 0,60 H H H
SNMG 190612 – NM 6 1,2 – 7,0 0,35 – 0,60 H H H
SNMG 190616 – NM 6 1,5 – 7,0 0,40 – 0,60 H H H
SNMG 190624 – NM 6 2,5 – 7,0 0,40 – 0,60 H H H
WNMG 080408 – NM 6 1,0 – 5,0 0,16 – 0,45 H H H
WNMG 080412 – NM 6 1,5 – 5,0 0,20 – 0,45 H H H
WNMG 100608 – NM 6 1,0 – 8,0 0,25 – 0,45 H H H
WNMG 100612 – NM 6 1,5 – 8,0 0,25 – 0,60 H H H
WNMG 100616 – NM 6 2,0 – 8,0 0,35 – 0,70 H H H
… provides maximumstability, even at
heavy impacts and inter-rupted cuts.
NM 6N 6MNM 6N 6M
Steel P
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
NM 9MN 99NM 9MN 9
NM 9 – – NM 9THE SPECIAL ONE …
… double-sidedroughinggeometry
for specialapplications.
1918
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMG 120408 – NM 9 1,0 – 6,0 0,20 – 0,40 H H H
CNMG 120412 – NM 9 1,0 – 6,0 0,25 – 0,55 H H H
CNMG 120416 – NM 9 1,0 – 6,0 0,35 – 0,65 H H H
CNMG 160608 – NM 9 2,0 – 8,0 0,20 – 0,45 H H H
CNMG 160612 – NM 9 2,0 – 8,0 0,25 – 0,60 H H H
CNMG 160616 – NM 9 2,0 – 8,0 0,35 – 0,70 H H H
CNMG 190608 – NM 9 2,0 – 10,0 0,20 – 0,50 H H H
CNMG 190612 – NM 9 2,0 – 10,0 0,30 – 0,65 H H H
CNMG 190616 – NM 9 2,0 – 10,0 0,35 – 0,80 H H H
DNMG 110408 – NM 9 1,0 – 4,0 0,15 – 0,35 H H H
DNMG 110412 – NM 9 1,0 – 4,0 0,20 – 0,40 H H H
DNMG 150608 – NM 9 1,0 – 5,0 0,15 – 0,35 H H H
DNMG 150612 – NM 9 1,0 – 5,0 0,20 – 0,40 H H H
DNMG 150616 – NM 9 1,0 – 6,0 0,25 – 0,50 H H H
SNMG 120408 – NM 9 1,0 – 6,0 0,20 – 0,50 H H H
SNMG 120412 – NM 9 1,0 – 6,0 0,25 – 0,65 H H H
SNMG 120416 – NM 9 1,0 – 6,0 0,35 – 0,75 H H H
SNMG 150608 – NM 9 2,0 – 8,0 0,20 – 0,55 H H H
SNMG 150612 – NM 9 2,0 – 8,0 0,25 – 0,70 H H H
SNMG 150616 – NM 9 2,0 – 8,0 0,35 – 0,80 H H H
SNMG 190612 – NM 9 2,0 – 10,0 0,30 – 0,75 H H H
SNMG 190616 – NM 9 2,0 – 10,0 0,35 – 0,90 H H H
TNMG 160408 – NM 9 1,0 – 5,0 0,20 – 0,40 H H H
TNMG 160412 – NM 9 1,0 – 5,0 0,25 – 0,55 H H H
TNMG 220408 – NM 9 2,0 – 7,0 0,20 – 0,45 H H H
TNMG 220412 – NM 9 2,0 – 7,0 0,25 – 0,60 H H H
TNMG 220416 – NM 9 2,0 – 7,0 0,35 – 0,70 H H H
WNMG 060408 – NM 9 0,8 – 4,0 0,20 – 0,40 H H H
WNMG 060412 – NM 9 0,8 – 4,0 0,25 – 0,50 H H H
WNMG 080408 – NM 9 1,0 – 6,0 0,20 – 0,40 H H H
WNMG 080412 – NM 9 1,0 – 6,0 0,25 – 0,55 H H H
WNMG 080416 – NM 9 1,0 – 6,0 0,35 – 0,65 H H H
WNMG 100608 – NM 9 2,0 – 8,0 0,20 – 0,45 H H H
WNMG 100612 – NM 9 2,0 – 8,0 0,25 – 0,60 H H H
WNMG 100616 – NM 9 2,0 – 8,0 0,35 – 0,70 H H H
Steel P
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMM 120408 – NR 6 0,8 – 7,0 0,35 – 0,50 H H H
CNMM 120412 – NR 6 0,8 – 7,0 0,40 – 0,60 H H H
CNMM 120416 – NR 6 0,8 – 7,0 0,45 – 0,80 H H H
CNMM 160612 – NR 6 1,0 – 9,0 0,40 – 0,65 H H H
CNMM 160616 – NR 6 1,0 – 9,0 0,45 – 0,85 H H H
CNMM 160624 – NR 6 2,0 – 9,0 0,55 – 1,00 H H H
CNMM 190612 – NR 6 2,0 – 10,0 0,40 – 0,70 H H H
CNMM 190616 – NR 6 2,0 – 10,0 0,45 – 0,90 H H H
CNMM 190624 – NR 6 2,5 – 10,0 0,55 – 1,20 H H H
DNMM 150608 – NR 6 0,8 – 5,0 0,35 – 0,45 H H H
DNMM 150612 – NR 6 0,8 – 5,0 0,35 – 0,50 H H H
DNMM 150616 – NR 6 0,8 – 5,0 0,35 – 0,55 H H H
SNMM 120408 – NR 6 0,8 – 7,0 0,35 – 0,55 H H H
SNMM 120412 – NR 6 0,8 – 7,0 0,40 – 0,65 H H H
SNMM 120416 – NR 6 0,8 – 7,0 0,45 – 0,85 H H H
SNMM 150612 – NR 6 1,0 – 9,0 0,40 – 0,70 H H H
SNMM 150616 – NR 6 1,0 – 9,0 0,45 – 0,90 H H H
SNMM 150624 – NR 6 2,0 – 9,0 0,55 – 1,10 H H H
SNMM 190612 – NR 6 2,0 – 10,0 0,40 – 0,75 H H H
SNMM 190616 – NR 6 2,0 – 10,0 0,45 – 0,95 H H H
SNMM 190624 – NR 6 2,5 – 10,0 0,55 – 1,25 H H H
SNMM 250716 – NR 6 2,0 – 12,0 0,45 – 1,00 H H H
SNMM 250724 – NR 6 2,5 – 12,0 0,55 – 1,30 H H H
SNMM 250916 – NR 6 2,0 – 12,0 0,45 – 1,10 H H H
SNMM 250924 – NR 6 2,5 – 12,0 0,55 – 1,40 H H H
TNMM 160408 – NR 6 0,8 – 6,0 0,35 – 0,45 H H H
TNMM 160412 – NR 6 0,8 – 6,0 0,35 – 0,50 H H H
TNMM 220408 – NR 6 0,8 – 7,0 0,35 – 0,50 H H H
TNMM 220412 – NR 6 0,8 – 7,0 0,40 – 0,60 H H H
TNMM 220416 – NR 6 0,8 – 7,0 0,45 – 0,80 H H H
WNMM 100612 – NR 6 0,8 – 7,0 0,40 – 0,60 H H H
WNMM 100616 – NR 6 0,8 – 7,0 0,45 – 0,80 H H H
NR 6 – THE STABLE ONE … – NR 6
2120
NR 6RN 66NR 6RNN 6
Steel P
… allows for a maximum of
productivity due to its stable insert design.
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMM 120408 – NR 8 1,0 – 6,0 0,30 – 0,50 H H H
CNMM 120412 – NR 8 1,5 – 6,0 0,35 – 0,65 H H H
CNMM 120416 – NR 8 1,8 – 6,5 0,50 – 0,85 H H H
CNMM 160612 – NR 8 1,5 – 8,0 0,40 – 0,70 H H H
CNMM 160616 – NR 8 1,8 – 9,0 0,50 – 0,90 H H H
CNMM 190612 – NR 8 1,5 – 10,0 0,50 – 0,70 H H H
CNMM 190616 – NR 8 1,8 – 12,0 0,60 – 0,90 H H H
CNMM 190624 – NR 8 3,0 – 12,0 0,70 – 1,20 H H H
SNMM 120408 – NR 8 1,5 – 6,0 0,35 – 0,55 H H H
SNMM 120412 – NR 8 1,9 – 6,5 0,40 – 0,70 H H H
SNMM 120416 – NR 8 2,5– 7,5 0,50 – 0,90 H H H
SNMM 150612 – NR 8 1,5 – 8,0 0,50 – 0,70 H H H
SNMM 150616 – NR 8 2,5 – 9,0 0,60 – 0,90 H H H
SNMM 190612 – NR 8 2,5 – 10,0 0,50 – 0,80 H H H
SNMM 190616 – NR 8 3,0 – 12,0 0,60 – 0,90 H H H
SNMM 190624 – NR 8 4,0 – 12,0 0,70 – 1,30 H H H
SNMM 250716 – NR 8 4,0 – 13,0 0,70 – 1,00 H H H
SNMM 250724 – NR 8 4,0 – 15,0 0,70 – 1,50 H H H
SNMM 250916 – NR 8 4,0 – 13,0 0,70 – 1,00 H H H
SNMM 250924 – NR 8 4,0– 15,0 0,70 – 1,50 H H H
NR 8 – – NR 8THE ROBUST ONE …
2322
NR 8 8R 8N 8
Steel P
… brings youmaximum cutting
performances➔ for increasedprocess reliability
in steel turning!
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
NF – THE SPEEDY – NFONE …
… doubles thesurface finish quality.
2524
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMG 120404 – NF 0,4 – 2,0 0,10 – 0,40 H H
CNMG 120408 – NF 0,5 – 3,0 0,15 – 0,55 H H
DNMG 110408 – NF 0,5 – 3,0 0,15 – 0,50 H H
DNMG 150608 – NF 0,5 – 3,0 0,15 – 0,50 H H
WNMG 060404 – NF 0,4 – 2,0 0,10 – 0,40 H H
WNMG 060408 – NF 0,5 – 3,0 0,15 – 0,50 H H
WNMG 080404 – NF 0,4 – 2,0 0,20 – 0,40 H H
WNMG 080408 – NF 0,5 – 3,0 0,25 – 0,55 H H
Steel P
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
ISO designationCutting data
ap = mm f = mm WPP 10 WPP 20 WPP 30
CNMG 120408 – NM 0,8 – 3,0 0,20 – 0,55 H H
CNMG 120412 – NM 1,5 – 4,0 0,25 – 0,70 H H
DNMG 110408 – NM 0,8 – 3,0 0,15 – 0,50 H H
DNMG 110412 – NM 1,5 – 4,0 0,20 – 0,60 H H
DNMG 150608 – NM 0,8 – 3,0 0,15 – 0,50 H H
DNMG 150612 – NM 1,5 – 4,0 0,20 – 0,60 H H
WNMG 060408 – NM 0,8 – 3,0 0,20 – 0,55 H H
WNMG 060412 – NM 1,5 – 4,0 0,25 – 0,70 H H
WNMG 080408 – NM 0,8 – 3,0 0,20 – 0,55 H H
WNMG 080412 – NM 1,5 – 4,0 0,25 – 0,70 H H
… halvescycle times.
2726
In order to achieve the defined surface quality, the accurate alignment of ISO holder should be observed. The inserts CNMG/WNMG should be used exclusively with holder, κ = 95°, the inserts DNMG should be used exclusively with holder κ = 93°. The specified surface quality only refers to longitudinal turning and facing.Maximum feed rates: R = 0,4 —> fmax ≤ 0,4 mm / R = 0,8 —> fmax ≤ 0,55 mm / R = 1,2 —> fmax ≤ 0,7mm.
NM – THE QUICK ONE … – NM
Steel P
0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8
3,75
4,00
3,50
3,00
2,50
2,00
1,50
1,00
0,50
0
0,25
0,75
1,25
1,75
2,25
2,75
3,25
Standard
Achievable surface quality
Cutting edge condition, main cutting edge
Cutting edge condition within the radius range
2928
Cutting Parameters
WALTERdesignation
Standard designation
Workpiece material group Range of applications
Coating method
Structure of layer
P M K N S H 01 10 20 30 40
Stee
l
Stai
nles
s st
eel
Cast
iron
Nonf
erro
us
Met
al
Mat
eria
ls di
fficu
lt to
mac
hine
Hard
Mat
eria
ls 05 15 25 35 45
WPP 10
HC – P 10
●●
CVD TiCN + Al
2
O
3
(TiN)HC – K 20
●
WPP 20
HC – P 20
●●
CVD TiCN + Al
2
O
3
(TiN)HC – K 30
●
WPP 30
HC – P 30
●●
CVD TiCN + Al
2
O
3
(TiN)
1
and cast steel
2
for the assignment of machining groups, see General Catalogue, page 770 etc.
Cutting Tool Material Application Chart
Mat
eria
l G
roup
Breakdown of main material groupingsand code letters
Brin
ell h
ardn
ess
HB Mac
hini
ng
grou
p
2
Cutting speed v
C
[m/min]
WPP 10
f [mm]
WPP 20
f [mm]
WPP 30
f [mm]
Workpiece material
0,1 0,4 0,6 0,1 0,4 0,6 0,1 0,4 0,6
P
Unalloyed steel
1
approx. 0,15% C annealed
125 1 590 450 340 500 370 300 430 290 240
approx. 0,45% C annealed
190 2 500 360 290 420 300 230 360 240 190
approx. 0,45% C tempered
250 3 360 280 230 300 230 180 240 190 140
approx. 0,75% C annealed
270 4 400 320 280 320 270 220 260 210 170
approx. 0,75% C tempered
300 5 300 230 210 250 180 160 200 140 110
Low-alloyed steel
1
annealed
180 6 440 320 280 370 270 220 300 210 190
tempered
275 7 340 250 230 280 210 180 220 160 120
tempered
300 8 300 230 190 250 180 140 190 140 110
tempered
350 9 280 190 170 210 160 120 170 110 100
High-alloyed steel andhigh-alloyed tool steel
1
annealed
200 10 460 320 210 380 270 160 300 210 120
hardened by tempering
325 11 230 130 100 170 110 80 110 80 60
StainlessSteel
1
ferritic / martensitic, annealed
200 12 360 290 250 300 240 190 230 190 150
martensitic, tempered
240 13 270 190 150 210 140 110 160 110 100
K
Grey cast ironperlitic / ferritic
180 15 500 290 210 440 260 180
perlitic (martensitic)
260 16 270 190 130 240 170 110
Cast iron withspheroidal graphite
ferritic
160 17 290 210 150 260 180 140
perlitic
250 18 210 150 130 180 140 110
Malleable cast ironferritic
130 19 330 280 230 300 250 200
perlitic
230 20 240 150 110 220 140 100
Hardness Conversion TableTensile strength; Brinell, Vickers and Rockwell hardness(extract from DIN 50150)
Converting the hardness according to this table results in an approximate value. See DIN 50150.
Tensile strength[N/mm2]
Rm
Vickershardness
HV
Brinellhardness
HB
Rock-well
hardnessHRC
2030 610 (580) 55,72070 620 (589) 56,32105 630 (599) 56,82145 640 (608) 57,32180 650 (618) 57,8
660 58,3670 58,8680 59,2690 59,7700 60,1720 61,0740 61,8760 62,5780 63,3800 64,0820 64,7840 65,3860 65,9880 66,4900 67,0920 67,5
Number of revolutions
Cutting speed
Feed rate
Contact period
3130
Tensile strength [N/mm2]
Rm
Vickers hardness
HV
Brinell hardness
HB
Rock-well-
hardnessHRC
255 80 76,0270 85 80,7285 90 85,5305 95 90,2320 100 95,0335 105 99,8350 110 105370 115 109385 120 114400 125 119415 130 124430 135 128450 140 133465 145 138480 150 143495 155 147510 160 152530 165 156545 170 162560 175 166575 180 171595 185 176610 190 181625 195 185640 200 190660 205 195675 210 199690 215 204705 220 209720 225 214740 230 219755 235 223770 240 228 20,3785 245 233 21,3800 250 238 22,2820 255 242 23,1835 260 247 24,0850 265 252 24,8
Tensile strength[N/mm2]
Rm
Vickershardness
HV
Brinellhardness
HB
Rock-well-
hardnessHRC
865 270 257 25,6880 275 261 26,4900 280 266 27,1915 285 271 27,8930 290 276 28,5950 295 280 29,2965 300 285 29,8995 310 295 31,01030 320 304 32,21060 330 314 33,31095 340 323 34,41125 350 333 35,51155 360 342 36,61190 370 352 37,71220 380 361 38,81255 390 371 39,81290 400 380 40,81320 410 390 41,81350 420 399 42,71385 430 409 43,61420 440 418 44,51455 450 428 45,31485 460 437 46,11520 470 447 46,91555 480 (456) 47,71595 490 (466) 48,41630 500 (475) 49,11665 510 (485) 49,81700 520 (494) 50,51740 530 (504) 51,11775 540 (513) 51,71810 550 (523) 52,31845 560 (532) 53,01880 570 (542) 53,61920 580 (551) 54,11955 590 (561) 54,71995 600 (570) 55,2
Tensile strength N/mm2 Rm
Vickers hardness Diamond pyramid136°Testing force F ≥ 98 N HV
Brinell hardnessCalculated from:HB = 0,95 x HV
0,102 × F/D2 = 30 N/mm2
F = testing force in ND = sphere diameter in mm
HB
Rockwell hardness C Diamond cone 120°Overall testing force 1471 ± 9 N HRC
Calculation formula,turning
n number of revolutions min-1
DC cutting diameter mmvc Cutting speed m/minvf feed rate mm/minf feed per revolution mmth contact time minlm cutting length mm
Internal Turning
Lever-type clamping system
NOVE
X
®
TUR
N
NOVE
X
®
CAP
TO
75°
PCLN R/L
100 101
45°
PDUN R/L
102 103
91°
PSKN R/L
104 105
91°
PTFN R/L
106 107
95°
PWLN R/L
108 109
All these holders are included in our General Catalogue; please see the respective pages.
External Turning
Rigid-clamping system Lever-type clamping system Lever-type clamping system
NOVE
X
®
TUR
N
NOVE
X
®
CAP
TO
NOVE
X
®
TUR
N
NOVE
X
®
CAP
TO
NOVE
X
®
TUR
N
NOVE
X
®
CAP
TO
95°
DCLN R/L
66 66
75°
PCBN R/L
64 —
75°
PSKN R/L
73 73
93°
DDJN R/L
68 68
75°
PCKN R/L
65 —
45°
PSSN R/L
77 77
75°
DSBN R/LDSRN R/L
70 74
95°
PCLN R/L
67 67
91°
PTFN R/L
78 —
75°
DSKN R/L
72 72
45°
PCSN R/L
72 —
91°
PTGN R/L
78 —
45°
DSSN R/L
76 76
93°
PDJN R/L
76 76
95°
PWLN R/L
81 81
93°
DVJN R/L
79 —
75°
PSBN R/LPSRN R/L
75 71
95°
DWLN N
80 80
45°
PSDN N
71 —
93°
MTJN R/L
82 82
32
Tool holders for inserts
80°
80°
55°
95°
93°≤ 30°
75°
75°
45°
95°
93°≤ 44°
35°
Wedge-typeclamping
80°
80°
80°
80°
55°
75°
75°
95°
45°
93°≤ 30°
75°
45°
80°
75°
45°
91°
91°
95°
93°≤ 22°
95°�
80°
55°
93°�
≤ 27°�
75°�
91°�
80°
95°�
cm
12
34
56
78
910
1112
1314
1615
17
system