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 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 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


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



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



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.





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



NM 6 – THE STRONG ONE … – NM 6

1716



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



NM 9MN 99NM 9MN 9

NM 9 – – NM 9THE SPECIAL ONE …

… double-sidedroughinggeometry

for specialapplications.

1918



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





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.





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!



NF – THE SPEEDY – NFONE …

… doubles thesurface finish quality.

2524



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





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



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


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


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

montanwerke walter ges.m.b.h walter tecno util, …intercos-tooling.ru/download/wpp_direct.pdf ·...

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