CoroKey_2010

1P M K N S H

2 6 8

12

22 24 32 40 50 56 58 70 76 82 88 90 94 96

106 106 108 108 108 108 110 110 110 110 112 112 112 112 112 114 114 114 114 114 114 116 116 116 118 116 116 120 120 120 120 120 122

132 134 134 134 134 134

136 136 136 136 136

138

140 145 145 145 169 148 145 151 151 151 156 156 151 163 163 163 166 166 163 171 171 171 171 171 171

178 179

182 182 182 182 182 182

194 194 194 194 194 194

202

204

210

213

ENG

Introduction This is CoroKey Material cross reference list General information

Turning How to use the guide External/internal negative inserts Tool holders for negative inserts Internal/external positive inserts Tool holders for positive inserts

Parting and grooving How to use the guide Shallow parting Medium parting Deep parting Grooving Profiling Turning Tool holders

Threading External threading Internal threading

Milling How to use the guide Face milling Shoulder milling Face and profile milling Exchangeable-head milling tools

Drilling How to use the guide Solid carbide drill Indexable insert drills

Modular toolingPractical tipsFormulasIndex

Contents

Dril

ling

Mill

ing

Part

ing

and

Gro

ovin

gTh

read

ing

Turn

ing

Intr

oduc

tion

001-011.indd 1 2010-04-23 12:58:03

2ISO

P

ISO

M

ISO

K

ISO

N

ISO

S

ISO

H

L

M

H

ap

R

M

F

ENG ENG

Milling

Turning

Depth of cut, mm

2. TYPE OF APPLICATION (TURNING / MILLING)

RoughingOperations for maximum stock removal and/or severe conditions. High D.O.C. and feed rate combinations. Operations requiring highest edge security.

Medium machiningMost applications general purpose. Medium operations to light roughing.Wide range of D.O.C. and feed rate combinations.

FinishingOperations at light depths of cut (D.O.C.) and low feed rates. Operations requiring low cutting forces.

3. MACHINING CONDITIONS

Average conditionsProfiling cuts. Moderate speeds. Forged or cast work-piece. Good component clamping.

Difficult conditions Interrupted cuts. Low speeds. Heavy cast or forged skin on workpiece. Poor component clamping.

Good conditionsContinuous cuts. High speeds. Pre-machined workpiece. Excellent component clamping. Small overhangs.

Hardened steel Reference material: Hardened and tempered, CMC 04.1/HRC 60

Heat resistant alloys Reference material: Ni-based,CMC 20.22/HB 350

Aluminium alloys Reference material: Cast, non-ageing, CMC 30.21/HB 75

Cast iron Reference material: Grey cast iron, CMC 08.2/HB 220Nodular cast iron, CMC 09.2/HB 250

Stainless steel Reference material: Austenitic stainless steel, CMC 05.21/HB 180

Steel Reference material: Low alloy steel, CMC02.1/ HB 180

1. WORKPIECE MATERIAL

THIS IS COROKEYEASY TO CHOOSE EASY TO USE

A new material classification with MC codes will gradually be introduced by Sandvik Coromant and replace the existing CMC-code system.

The MC codes, with further sub-groups, will give more specific cutting data recommendations compared to the CMC material classification.

001-011.indd 2 2010-03-30 12:46:17

3ENG ENG

EASY TO CHOOSE. EASY TO USE.

THIS IS COROKEY

4. CUTTING DATARecommended starting values for the cutting speed and feed, together with the working range (max min), are given on the insert dispensers, which makes it easy and quick to start machining.

Application type

Workpiece material

Machining condition

ap = Depth of cut (mm, inch)

fn = Feed (mm/r, inch/r)

vc = Cutting speed (m/min feet/min)

fz = Feed/tooth (mm, inch)

vc = Cutting speed (m/min feet/min)

Turning inserts Milling inserts

001-011.indd 3 2010-03-30 12:46:19

4GC2025GC4230

-WF / GC4215 -PF / GC4215

-WMX / GC4205 -PM / GC4215

WR / GC4205 -PR / GC4215

-WF / GC4215

PISO/ANSI

-PF / GC4215

-WMX / GC4215

-PM / GC4225 -PR / GC4225

-WR / GC4215

-WF / GC4225 -PF / GC4225

-WMX / GC4225 -PM / GC4235

-WR / GC4225 -PR/ GC4235

ENG ENG

THIS IS COROKEYEASY TO CHOOSE EASY TO USE

Geometry identification: workpiece material and application type.

5. INSERT IDENTIFICATIONInsert identity is permanently marked on the inserts with geometry and grade identifications, nose radius and cutting edge identity.

Geometry identification: application type

Cutting edge identity

Grade identity

Nose radius

Single sided

Dedicated insert geom-etries and grades for spe-cific materials and machin-ing conditions.

Single sided

Double sided

RoughingFinishing Medium

STEEL

CO

ND

ITIO

NS

First choice!

6. DEDICATED PRODUCTS

001-011.indd 4 2010-03-30 12:46:20

5Q = vc ap fn

Q =ap ae vf

1000

Q =vc Dc fn

4

ap

fn

n

vc

=

=

=

=

ae

vf

=

=

Dc =

Dc

fn

ENG ENG

The output can be influenced by a number of factors, such as:

Selection of machining method and tool path

Choice of tool, insert geometry and carbide grade

Cutting data (speed, feed and depth of cut)

Low number of rejects

Fewer tool changes - more machining time

Product availability - less inventory

Technical training - better understanding

One key factor is the metal removal rate Q, which can be measured as the amount of material removed in a given time period (cm/min).

Productivity

How can you improve it?

Turning:Metal removal rate cm/min

Drilling:Metal removal rate cm/min

axial depth of cut (mm)

cutting feed (mm/r)

spindle speed (rpm)

cutting speed (m/min)

radial depth of cut (mm)

table feed (mm/min)

drill diameter (mm)

Milling:Metal removal rate cm/min

What is productivity? Productivity itself has several definitions, the Sandvik Coromant definition is Output/Input.

Doing more with less.

Kopia av 001-011.indd 5 2010-04-26 11:05:03

6 BS EN SS AISI/SAE W.-nr. DIN AFNOR UNI UNE JIS

4360 43C 1412 A573-81 1.0144 S275J2G3 E 28-3 - - SM 400A;B;C 4360 50B 2132 - 1.0570 S355J2G3+CR E36-3 Fe52BFN/Fe52CFN - SM490A;B;C;YA;YB 150 M 19 2172 5120 1.0841 S355J2G3 20 MC 5 Fe52 F-431 250A53 45 2085 9255 1.5026 55Si7 55S7 55Si8 56Si7 - - - - 9262 1.0961 60SiCr7 60SC7 60SiCr8 60SiCr8 - 534A99 31 2258 52100 1.3505 100Cr6 100C6 100Cr6 F.131 SUJ2 1501-240 - 2912 ASTM A204Gr.A 1.5415 16Mo3 15D3 16Mo3KW 16Mo3 - 1503-245-420 - - 4520 1.5423 16Mo5 - 16Mo5 16Mo5 - - - - ASTM A350LF5 1.5622 14Ni6 16N6 14Ni6 15Ni6 - 805M20 362 2506 8620 1.6523 21NiCrMo2 20NCD2 20NiCrMo2 20NiCrMo2 SNCM220(H) 311-Type 7 - - 8740 1.6546 40NiCrMo22 - 40NiCrMo2(KB) 40NiCrMo2 SNCM240 820A16 - - - 1.6587 17CrNiMo6 18NCD6 - 14NiCrMo13 - 523M15 - - 5015 1.7015 15Cr3 12C3 - - SCr415(H) - - 2245 5140 1.7045 42Cr4 - - 42Cr4 SCr440 527A60 48 - 5155 1.7176 55Cr3 55C3 - - SUP9(A) - - 2216 - 1.7262 15CrMo5 12CD4 - 12CrMo4 SCM415(H) 1501-620Gr27 - - ASTM A182 1.7335 13CrMo4-5 15CD3.5 14CrMo4 5 14CrMo45 - F11;F12 15CD4.5 1501-622 - 2218 ASTM A182 1.7380 10CrMo9 10 12CD9, 10 12CrMo9, 10 TU.H - Gr.31;45 - F.22 - - - 1503-660-440 - - - 1.7715 14MoV6 3 - - 13MoCrV6 - 722 M 24 2240 - 1.8515 31CrMo12 30 CD 12 30CrMo12 F-1712 897M39 40C - - 1.8523 39CrMoV13 9 - 36CrMoV12 - - 524A14 - 2092 L1 1.7039 41CrS4 - 105WCR 5 - - 605A32 - 2108 8620 1.5419 22Mo4 - - F520.S - 1.7323 20MoCrMo16 823M30 33 2512 - 1.7228 50CrMo4 - 653M31 - - 1.2713 55NiCrMo16 - - 2127 - 1.7139 16MnCrS5 - - - - 1.5755 31NiCr14 830 M 31 2534 - - 31NiCrMo134 - - F-1270 - 2550 L6 1.2721 50NiCr13 55NCV6 - F-528 816M40 110 - 9840 1.6511 36CrNiMo4 40NCD3 38NiCrMo4(KB) 35NiCrMo4 - 817M40 24 2541 4340 1.6582 34CrNiMo6 35NCD6 35NiCrMo6(KB) - - 530A32 18B - 5132 1.7033 34Cr4 32C4 34Cr4(KB) 35Cr4 SCr430(H) 530A40 18 - 5140 1.7035 41Cr4 42C4 41Cr4 42Cr4 SCr440(H) (527M20) - 2511 5115 1.7131 16MnCr5 16MC5 16MnCr5 16MnCr5 - 1717CDS110 - 2225 4130 1.7218 25CrMo4 25CD4 25CrMo4(KB) 55Cr3 SCM420;SCM430 AM26CrMo4 708A37 19B 2234 4137;4135 1.7220 34CrMo4 35CD4 35CrMo4 34CrMo4 SCM432;SCCRM3 708M40 19A 2244 4140;4142 1.7223 41CrMo4 42CD4TS 41CrMo4 42CrMo4 SCM 440 708M40 19A 2244 4140 1.7225 42CrMo4 42CD4 42CrMo4 42CrMo4 SCM440(H) 722M24 40B 2240 - 1.7361 32CrMo12 30CD12 32CrMo12 F.124.A - 735A50 47 2230 6150 1.8159 51CrV4 50CV4 50CrV4 51CrV4 SUP10 905M39 41B 2940 - 1.8509 41CrAlMo7 40CAD6, 12 41CrAlMo7 41CrAlMo7 - BL3 - - L3 1.2067 100Cr6 Y100C6 - 100Cr6 - - - 2140 - 1.2419 105WCr6 105WC13 10WCr6 105WCr5 SKS31 107WCr5KU SKS2, SKS3 - - - L6 1.2713 55NiCrMoV6 55NCDV7 - F.520.S SKT4

ISO

P 02.1

ENG ENG

1) = Coromant Material Classification

US JapanSpainItalyFranceGermany

CMC1

)

Sweden

Standard

Great Britain

Material cross reference list

001-011.indd 6 2010-03-30 12:46:54

7ISO

M 05.21

BS EN SS AISI/SAE W.-nr. DIN AFNOR UNI UNE JIS

304S11 - 2352 304L 1.4306 X2CrNi 19-11 Z2CN18-10 X2CrNi18 11 - - 304S31 58E 2332/2333 304 Z6CN18.09 X5CrNi18 10 F.3551 SUS304 F.3541 F.3504 303S21 58M 2346 303 1.4305 X8CrNiS 18-9 Z10CNF 18.09 X10CrNiS 18.09 F.3508 SUS303 304S15 58E 2332 304 1.4301 X5CrNi 18-10 Z6CN18.09 X5CrNi18 10 F.3551 SUS304 304C12 2333 Z3CN19.10 - - SUS304L 304S12 - 2352 304L 1.4306 X2CrNi 18 9 Z2CrNi18 10 X2CrNi18 11 F.3503 SCS19 - - 2331 301 1.4310 X9CrNi 18-8 Z12CN17.07 X12CrNi17 07 F.3517 SUS301 304S62 - 2371 304LN 1.4311 X2CrNiN 18 10 Z2CN18.10 - - SUS304LN 316S16 58J 2347 316 1.4401 X5CrNiMo17-12-2 Z6CND17.11 X5CrNiMo17 12 F.3543 SUS316 - - 2375 316LN 1.4429 X2CrNiMoN 17-13-2 Z2CND17.13 - - SUS316LN 316S13 2348 316L 1.4404 X2CrNiMo17-12-2 Z2CND17-12 X2CrNiMo1712 - - 316S13 - 2353 316L 1.4435 X2CrNiMo18-14-3 Z2CND17.12 X2CrNiMo17 12 - SCS16 - - - SUS316L 316S33 - 2343 316 1.4436 X4CrNiMo17-13-3 Z6CND18-12-03 X8CrNiMo1713 - - 2347 V 0890A 321S12 58B 2337 321 1.4541 X6CrNiTi18-10 Z6CNT18.10 X6CrNiTi18 11 F.3553 SUS321 F.3523 347S17 58F 2338 347 1.4550 X10CrNiNb 18 9 Z6CNNb18.10 X6CrNiNb18 11 F.3552 SUS347 F.3524 320S17 58J 2350 316Ti 1.4571 X6CrNiMoTi 17-12-2 Z6NDT17.12 X6CrNiMoTi17 12 F.3535 - - - - 318 1.4583 X10CrNiMoNb 18 12 Z6CNDNb17 13B X6CrNiMoNb17 13 - - 309S24 - - 309 1.4828 X15CrNiSi 20 12 Z15CNS20.12 - - SUH309 310S24 - 2361 310S 1.4845 X8CrNi 25-21 Z12CN25 20 X6CrNi25 20 F.331 SUH310 301S21 58C 2370 308 1.4406 X2CrNiMoN 17-11-2 Z1NCDU25.20 - F.8414 SCS17 - 2387 - 1.4418 X4CrNiMo 16-5-1 Z6CND16-04-01 Grade 300 0130 No 45 B 0.6030 EN-GJL-300 Ft 30 D G 30 FG 30 FC300 Grade 350 0135 No 50 B 0.6035 EN-GJL-350 Ft 35 D G 35 FG 35 FC350 Grade 400 0140 No 55 B 0.6040 EN-JL-Z Ft 40 D

SNG 600/3 0732-03 - 0.7060 EN-GJS-600-3 FGS 600-3 FCD600 SNG 700/2 0737-01 100-70-03 0.7070 EN-GJS-700-2 FGS 700-2 GS 700-2 FGS 70-2 FCD700

LM25 4244 356.1 A5052 4247 A413.0 3.2582.05 GD-AlSi12 A6061 LM24 4250 A380.1 3.2162.05 GD-AlSi8Cu3 A7075 LM20 4260 A413.1 G-AlSi12(Cu) ADC12 LM6 4261 A413.2 3.2982 AlSi12Cu1 LM9 4253 A360.2 3-2382 AlSi10MgFe

- - - 5660 2.4662 Nimonic alloy 901 ZSNCDT42 - - 3146-3 - - 5391 NC12AD - - HR8 - - 5383 2.4668 Inconel 718 - - 3072-76 - - 4676 2.4375 Monel alloy K-500 - - - Hr401,601 - - - 2.4631 Nimonic alloy 80A NC20TA - - - - - AMS 5399 2.4973 NiCr19Co11MoTi NC19KDT - - - - - AMS 5544 NC20K14 - -

- - 2258-08 440A 1.4108 X100CrMo13 - - - C4BS - - 2534-05 610 1.4111 X110CrMoV15 - - - AC4A - - 2541-06 0-2 - X65CrMo14 - - - AC4A 1.1740 C60W 1.2067 100Cr6 1.2419 10 5WCr6

K08.209.2

N30.21

S20.22

H04.1

ENG ENG

US JapanSpainItalyFranceGermany

CMC1

)

Sweden

Standard

Great Britain

Material cross reference list

001-011.indd 7 2010-03-30 12:46:54

8255 80 76.0 270 85 80.7 41.0 285 90 85.5 48.0 305 95 90.2 52.0 320 100 95.0 56.2 350 110 105 62.3 385 120 114 66.7 415 130 124 71.2 450 140 133 75.0 480 150 143 78.7 510 160 152 81.7 545 170 162 85.0 575 180 171 87.5 610 190 181 89.5 640 200 190 91.5 660 205 195 92.5 675 210 199 93.5 690 215 204 94.0 705 220 209 95.0 720 225 214 96.0 740 230 219 96.7 770 240 228 20.3 98.1 800 250 238 22.2 99.5 820 255 242 23.1 835 260 247 24.0 (101) 850 265 252 24.8 865 270 257 25.6 (102) 900 280 266 27.1 930 290 276 28.5 (105) 950 295 280 29.2 965 300 285 29.8 995 310 295 31.0

HV HRC HRB HV HB HRCHB

1030 320 304 32.2 1060 330 314 33.3 1095 340 323 34.4 1125 350 333 35.5 1155 360 342 36.6 1190 370 352 37.7 1220 380 361 38.8 1255 390 371 39.8 1290 400 380 40.8 1320 410 390 41.8 1350 420 399 42.7 1385 430 409 43.6 1420 440 418 44.5 1485 460 437 46.1 1555 480 47.7 1595 490 48.4 1630 500 49.1 1665 510 49.8 1700 520 50.5 1740 530 51.1 1775 540 51.7 1810 550 52.3 1845 560 53.0 1880 570 53.6 1920 580 54.1 1955 590 54.7 1995 600 55.2 2030 610 55.7 2070 620 56.3 2105 630 56.8 2145 640 57.3 2180 650 57.8

ENG ENG

N/mm2N/mm2

Rockwell RockwellBrinellVickersTensile strength

BrinellVickersTensile strength

Many different systems are used in industry for measuring material hardness. The table below compares three of the most common systems.

CoroKey cutting data recommendations are given in Hardness Brinell (HB).

HB 180 for Steel (CMC code 02.1) HB 180 for Stainless steel (CMC code 05.21) HB 220 for Grey cast iron (CMC code 08.2) HB 250 for Nodular cast iron (CMC code 09.2) HB 75 for Aluminium and non-ferrous materials (CMC code 30.21) HB 350 for Heat resistant super alloys (CMC code 20.22) HRC 60 for Hardened materials (CMC code 04.1)

CMC = Coromant Material Classification. Please see material cross reference list on page 6.

General information

Conversion table for scales of hardness

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9ISO/ANSI

P M

K

NSH

CMC1) HB2) -602) -40 -20 0 +20 +40 +60 +80 +100

02.1 HB2) 180 1,44 1,25 1,11 1,0 0,91 0,84 0,77 0,72 0,67

05.21 HB2) 180 1,42 1,24 1,11 1,0 0,91 0,84 0,78 0,73 0,68

08.2 HB2) 220 1,21 1,13 1,06 1,0 0,95 0,90 0,86 0,82 0,79

09.2 HB2) 250 1,33 1,21 1,09 1,0 0,91 0,84 0,75 0,70 0,65

30.21 HB2) 75 1,05 1,0 0,95

20.22 HB2) 350 1,12 1,0 0,89

04.1 HRC3) 60 1,07 1,0 0.97

ENG ENG

Cutting data is given on the ordering pages for the recommended first choice grade in combina-tion with the hardness (HB) in the table.

If the material being machined differs in hardness from those values, the recommended cutting speed must be multiplied by a factor obtained from the table below.

Diagram form for above table for P, M and K

Steel, stainless steel, HB180

Grey cast iron, HB220

Fact

or fo

r cut

ting

spee

d

Tensile strength / hardness

Increased hardnessReduced hardness

General information

Compensation of cutting speed for difference in hardness, HB

Example:

Reduced hardness Increased hardness

If you choose insert CNMG 120416-PM for your turning operation, the recommended CoroKey cutting data is given for the first choice grade GC4225 and a low alloy steel (CMC code 02.1) with HB 180:

Cutting depth (ap) = 3 mm Feed (fn) = 0,40 mm/rev Cutting speed (vc) = 305 m/min.

Should your workpiece material have another hardness, e.g. HB 240, the difference between the given HB 180 and HB 240 is + 60. The factor in the table is 0,77.

The cutting speed adjusted to HB 240 = 305 m/min x 0,77 = 234.85 m/min 235 m/min

1) = Coromant Material Classification2) = Hardness Brinell3) = Hardness Rockwell

Nodular cast iron, HB250

001-011.indd 9 2010-03-30 12:46:54

10

30 40 50 100 150 200 300 400 500 600 700

12 795 1060 1326 2652 3979 5305 7957 10610 1326216 597 795 995 1989 2984 3978 5968 7957 9947 1193620 477 637 796 1591 2387 3183 4774 6366 7957 9549 1114025 382 509 637 1273 1910 2546 3819 5092 6366 7639 891232 298 398 497 994 1492 1989 2984 3978 4973 5968 696340 239 318 398 795 1194 1591 2387 3183 3978 4774 557050 191 255 318 636 955 1272 1909 2546 3183 3819 445663 151 202 253 505 758 1010 1515 2021 2526 3031 353680 119 159 199 397 597 795 1193 1591 1989 2387 2785100 95 127 159 318 477 636 952 1273 1591 1909 2228125 76 109 124 255 382 509 764 1018 1237 1527 1782160 60 80 99 198 298 397 596 795 994 1193 1392175 55 71 91 182 273 363 544 727 909 1091 1273200 48 64 80 160 239 318 476 636 795 954 1114

vc x 1000n = x Dc

vf = n x z x fz x Dc x n

vc

fn

vc = 1000

ENG ENG

To keep chip formation when changing cut-ting data, increase/decrease both vc and fn.Starting value

You are using an 80 mm diameter cutter. The cutting speed start value (vc) on the insert box is 200 m/min. Find the cutter size in the left column, and cutting speed in the top row and read the spindle RPM at the intersection: 795 revolutions per minute.

General guidelines:

Example:

Cutting speed, m/min Table feed, mm/minSpindle speed, rpm

vf = table feed mm/minn = revolutions/minz = number of teethfz = feed mm/tooth

n = spindle speed, revolutions/min

vc = cutting speed m/minDc = diameter mm

vc = cutting speed m/minn = revolutions/minDc = diameter mm

Formulas

Cutting speed (vc), metres/min.Component/ cutter

General information

Conversion chart Surface speed (vc) Revolutions per minute (RPM)

001-011.indd 10 2010-03-30 12:46:54

11

CoroTurn RC

ENG ENG001-011.indd 11 2010-03-30 12:46:55

12

General point to considerUse an entering angle of less than 90 if possible to reduce impact and forces.

TURNING

How to choose the right tool for your operation

Turning tools

External machining

CoroTurn 107 External machining of small,

long and slender components

CoroTurn RC External machining, from

roughing to finishing

CoroTurn RC

CoroTurn RC

CoroTurn 107

CoroTurn 107

012-023.indd 12 2010-03-30 13:27:30

13

General point to considerUse an entering angle of less than 90 if possible to reduce impact and forces.

Use the largest bar size and smallest possible bar overhang to provide maxi-mum stability.

TURNING

How to choose the right tool for your operation

Turning tools

Internal machining

T-MAX P Internal machining of large

bores with short tool overhangs and stable conditions.

CoroTurn 107 First choice for internal machining in

small and medium hole dimensions and in cases of long overhang

T-MAX PCoroTurn 107

CoroTurn 107

012-023.indd 13 2010-03-30 13:06:00

14

D C L N R B 1 C 2 D

09 5

16 16 H E F G

C N M G 1 2 3 4

PF 8

-

09 03 08 5 6 7

C3 - A

S C L C R B 1 C 2 D

09 5

A 25 T H J G

TURNING

Code key for inserts and toolholdersExtract from ISO 18321991

Turning tools

Insert thicknessTolerances

S = Solid steel bar A = Steel bar with coolant supply

Bar diameter

Holder style

5. Insert size = cutting edge length

2. Insert clearance angle

1. Insert shape

Internal

External

TOOLHOLDERS

INSERT

Coromant Capto Coupling size

012-023.indd 14 2010-03-30 13:06:00

15

80

C D R S T V W

55 8035

NCB

A G

M T 0619 0715 0612 0919 0622 1116 0608

04 r = 0.408 r = 0.812 r = 1.216 r = 1.624 r = 2.4

T-MAX P 08 08 12

D

R

L

N

M P S

r

r

r r

H = 100K = 125M = 150P = 170Q = 180R = 200

S = 250T = 300U = 350V = 400W = 450Y = 500

Tool length = l1 in mm

E. SHANK HEIGHT G. TOOL LENGTH

Screw clampingHole clampingTop and hole clamping

F. SHANK WIDTH

Right hand style

Neutral

Left hand style

D. HAND OF TOOL

Rigid clamping (RC)

B. CLAMPING SYSTEM

The manufacturer may add further two symbols to the code describing the insert geometry e. g.

-PF = ISO P Finishing

-MR = ISO M Roughing

8. GEOMETRY MANUFACTURER'S OPTION

First choice nose radius recommendations:

FINISHING MEDIUM ROUGHING

l mm:

7. NOSE RADIUS

4. INSERT TYPE

2. INSERT CLEARANCE ANGLE

5. INSERT SIZE = CUTTING EDGE LENGTH

1. INSERT SHAPE

TURNING

Code key for inserts and toolholdersExtract from ISO 18321991

Turning tools

CoroTurn 107 04 08 08

012-023.indd 15 2010-03-30 13:06:01

16

-WF / GC4215 -PF / GC4215

-WMX / GC4205 -PM / GC4015

-WR / GC4205 -PR / GC4215

-WR / GC4225 -PR / GC4235

-WMX / GC4225 -PM / GC4235

-WF / GC4225 -PF / GC4225

-PM / GC4225 -PR/ GC4225

PISO/ANSI

-PF / GC4215

-WF / GC4215 -WMX / GC4215 -WR / GC4215

-WF / GC2015 -MF / GC2015

-WMX / GC2015 -MM / GC2015

-MR / GC2025

-MR / GC2025 -MR / GC2035

-WMX / GC2015 -MM / GC2035

-WF / GC2015 -MF / GC2025

-MF / GC2015 -MM / GC2025 -MR / GC2025

ISO/ANSI

-WF / GC2015 -WMX / GC2015

M

-WF / GC3215 NGA / CC650

-WMX / GC3215 -NGA / CC6190

-KR / GC3205

-KR / GC3215-WMX / GC3215 -KM / GC3215

-WF / GC3215 -KF / GC3215

-KF / GC3215 -KM / GC3205 -KR / GC3205

-WF / GC3215 -WMX / GC3215

ISO/ANSI K

CO

ND

ITIO

NS

Firs

t ch

oice

!Fi

rst

choi

ce!

TURNING

DIFFICULT CONDITIONS

Interrupted cuts or heavy roughing. Low cutting speeds. Heavy cast skin and forging scale materials. Weak compo-nent clamping.

AVERAGE CONDITIONS

First choice for general pur-pose operationsProfiling and light interrupted cutting. Moderate cutting speeds. Forged and cast materials. Good component clamping.

Double sided

Single sided

Single sided

Double sided

Wiper for highest productivity and surface finish; geometry -WF and -WMX.

Single sided


GREY CAST IRON


STAINLESS STEEL


STEEL

GOOD CONDITIONS

Continuous cuts. High cut-ting speeds. Pre-machined and light cast/forged skin materials. Secure component clamping.

How to make the best choice for your turning operationThe following charts illustrate the recommend-ed combinations of geometries and grades.

T-MAX P negative basic-shape turning concept

Steel, stainless steel and cast iron ISO P, M and K

Turning tools

Firs

t ch

oice

!

CO

ND

ITIO

NS

CO

ND

ITIO

NS

012-023.indd 16 2010-03-30 13:06:03

17

-WF / GC4215 -PF / GC4215

-WM / GC4215 -PM / GC4215

-PR / GC4215

-PR / GC4235-WM / GC4225 -PM / GC4235

-WF / GC4215 -PF / GC4225

-PM / GC4225 -PR/ GC4225

PISO/ANSI

-PF / GC4215

-WF / GC4215 -WM / GC4215

-WF / GC2015 -MF / GC2015

-WM / GC2015 -MM / GC2015

-MR / GC2015

-MR / GC2035-MM / GC2035-MF / GC2025

-MF / GC2015 -MM / GC2025 -MR / GC2025

ISO/ANSI

-WF / GC2015 -WM / GC2015

M

-WF / GC3215 -KF / GC3005

-WM / GC3215 -KM / GC3005

-KR / GC3210

-KR / GC3215-WM / GC3215 -KM / GC3215

-WF / GC3215

-KF / GC3205 -KM / GC3215 -KR / GC3210

-WM / GC3215

ISO/ANSI K

-PR / GC4235

-WF / GC3215

CO

ND

ITIO

NS

CO

ND

ITIO

NS

CO

ND

ITIO

NS

Firs

t ch

oice

!Fi

rst

choi

ce!

Firs

t ch

oice

!

TURNING

DIFFICULT CONDITIONS

Interrupted cuts or heavy roughing. Low cutting speeds. Heavy cast skin and forging scale materials. Weak compo-nent clamping.

AVERAGE CONDITIONS

First choice for general pur-pose operationsProfiling and light interrupted cutting. Moderate cutting speeds. Forged and cast materials. Good component clamping.


GREY CAST IRON


STAINLESS STEEL


STEEL

Wiper for highest productivity and surface finish; geometry -WF and -WM.

GOOD CONDITIONS

Continuous cuts. High cut-ting speeds. Pre-machined and light cast/forged skin materials. Secure component clamping.

How to make the best choice for your turning operationThe following charts illustrate the recommend-ed combinations of geometries and grades.

CoroTurn 107 positive basic-shape turning concept

Steel, stainless steel and cast iron ISO P, M and K

Turning tools

012-023.indd 17 2010-03-30 13:06:04

18

10 15 20 25 30 45 60

1,11 1,0 0,93 0,88 0,84 0,75 0,70

fn 0,25 0,4 0,7 vc 310 265 210

This diagram shows a simple method of adjusting the starting value for cutting speed and feed recommenda-tions. Cutting data on insert dispensers are based on a tool life of 15 minutes and will remain the same with the values taken from this diagram.

Example 2

Example 2: Increase the cutting speed with 15%.

Result: Decrease the feed with 0.18 mm/r.

Example 1 Starting value

Example 1: Increase the feed with 0.15 mm/r (+0,15).

Result: Decrease the cutting speed with 12%.

How to use the diagram

Incr

ease

d cu

ttin

g sp

eed

%

Dec

reas

ed c

uttin

g sp

eed

%

Increased feed fn, mm/r

Decreased feed fn, mm/r

Cutting speed and feed data compensation for turning

Speed

FeedNote! When increasing the feed (fn mm/r) the surface speed

(vc m/min) should be decreased and vice versa, as indi-cated in the cutting data recommendations.

If you want to change the cutting speed to obtain higher metal removal rates the new cutting speed values can be calculated from the following table.

Correction factor

Tool life (Mins.)

Example: If the recommended cutting speed (vc) = 225 m/min. A tool life of 10 minutes gives you: 225 x 1,11 250 m/min

Turning tools

How can you improve the productivity?

TURNING

012-023.indd 18 2010-03-30 13:06:04

19

M

S

K

N

H

P

vc 2 x 0.2 4 x 0.3 6 x 0.5

150 3.4 9.2 20.3 200 4.5 12.3 27.1 250 5.7 15.4 33.8 300 6.8 18.5 40.6 350 7.9 21.5 47.4 400 9.1 24.6 54.1 150 3.8 10.3 23.2 200 5.0 13.8 31.0 250 6.3 17.2 38.7 150 2.3/2.8 6.2/7.6 13.4/16.5 200 3.1/3.8 8.3/10.15 17.9/21.9 250 3.9/4.7 10.3/12.7 22.4/27.4 300 4.6/5.7 12.4/15.2 26.8/32.9 500 4.0 10.9 23.9 1000 8.0 21.7 47.8 1500 12.0 32.6 71.6 2000 16.0 43.4 95.5 20 0.8 2.1 45 1.7 4.7 90 3.5 9.4 60 3.4 9.1 120 6.7 18.2 180 10.1 27.4

Pc = vc ap fn kc

60 103

ap

fn

n

kc

=

=

=

=

Pc =

vc =

Turning tools

How can you improve the productivity?

Medium and roughing machining

TURNING

Calculating power requirement

ap x fn (cutting depth x feed)

Approx. gross power (kW) required M/C 80% efficient

Turning tools

2.3 = with chipbreak 2.8 = without chipbreak

The net power (Pc) in kW required for metal cutting is mainly of interest when roughing, then it is essential to ensure that the ma-chine has sufficient power for the operation. The efficiency factor of the machine is also of great importance.

kW

axial depth of cut (mm)

cutting feed (mm/rev)

spindle speed (rpm)

specific cutting force (N/mm2)

net power (kW)

cutting speed (m/min)

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20

0.07 0.31 0.30 0.10 0.63 0.32 0.31 0.12 0.90 0.45 0.45 0.15 1.41 0.70 0.70 0.25 0.47 0.18 2.03 1.00 1.01 0.30 0.68 0.20 2.50 1.25 1.25 0.35 0.83 0.300.22 3.48 1.74 1.74 0.40 1.16 0.300.25 2.25 0.45 1.50 0.400.28 2.82 0.50 1.88 0.400.30 3.23 0.55 2.16 0.400.35 4.40 0.60 2.93 0.500.40 5.75 0.70 3.83 0.650.45 8.54 1.10 5.70 0.850.50 10.55 1.30 7.03 1.150.55 8.51 1.200.60 10.13 1.30

(WF/WM) (WMX) (WMX)

TURNING

Guidelines for Wiper inserts

Turning tools

Productivity improvements with Wiper inserts Wiper inserts are innovative high-productivity inserts for semi-finish and finish turning. Thanks to a sub-tle change to the insert nose radius the feed rates can be doubled without changing the surface finish.

First ch

oice for

surface

finish

Wiper radiusSame feed rate

First ch

oice for

producti

vity

Wiper radiusTwo times the feed rate

Standard corner radius

Feed, fn Standard Wiper Standard Wiper

mm/revr 0.4 Ra m

r 0.4 Ra m

r 0.8 Ra m

r 0.8 Ra m

Standard Wiper

r 1.2 Ra m

r 1.2 Ra m

Comparsion of standard inserts versus wiper inserts

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21

ISO-P ISO-KISO-M ISO-S ISO-H

CD10

H10

ISO-N

GC 2015

GC 2035

GC 2025

S05F

GC 1105GC

1115

H13A

CB 7015CB

7025

CC 650CC

6190GC

3205GC

3210GC

3215

GC 4235

GC 4225

GC 4215

GC4205

Overview of grades

Stable

Con

ditio

ns

Toughness

Wear resistance

Turning toolsTURNING

Grades for turning

Unstable

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22

P

M

K

N

S

H

Page 42 44

Page 46 48

Page 36 38

Page 28 30

Turning tools

Coromant Capto Pages 6466

Shank tools Pages 6568

Holders for nega-tive inserts

Coromant Capto Pages 103105

Shank tools Page 102104

Holders for positive inserts

Internal machining

Coromant Capto Page 97101


Holders for positive inserts

Coromant Capto Page 5963


Holders for nega-tive inserts

External machining

Tool holdersGo to holder page. Choose holder type

and size.

Finishing

Page 94

Finishing

Page 56

Medium

Page 92

Finishing

Page 90

RoughingMedium

Page 54Page 52

Finishing

Page 50

Medium

Page 88

RoughingMedium

Page 86Page 84

Finishing

Page 82

RoughingMediumFinishing

Page 40

RoughingMedium

Page 80Page 78

Finishing

Page 76

RoughingMedium

Page 34

Finishing

Page 32

RoughingMedium

Page 74Page 72

Finishing

Page 70

RoughingMedium

Page 26

Finishing

Page 24

Positive inserts CoroTurn 107 inserts

Go to insert page and select ge-ometry, grade and cutting data.

Negative T-MAX P insertsGo to insert page and select ge-ometry, grade and cutting data.

Define material

How to choose insert and tool holder

TURNING

012-023.indd 22 2010-03-30 13:06:10

23

95 93

93

91

V

C W D T

C

95

C

95

C

_107,5

V

_

93

D

91

T

93

D

_

Documents

CoroKey_2010