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iso Railway inserts code key Sistema de codificação ISO de pastilhas para a indústria ferroviária

Codificación ISO de plaquitas para ferrocarril

C C

* ANSI designation only

Ø CI ANSI (Radius Designation is 00)

H M m

** Metric designation only

m R’s V’s D’s C’s S’s mm inch Symbol

T’s W’s (Radius Designation is M0)

d Triangular inserts with a facet According to International Standard ISO 1832 - 2012(E)

d - 06 04 - 03 06 02 3,97 5/32 1,20

S (secondary cutting edge)

O 135º V “Indexable inserts for cutting tools - Designation”

-0805040408L34,763/161,50
Detailed dimension of M class insert-0906050509035,567/321,80

m (mm) d (mm) s (mm)

Insert height Tolerances (mm)

06**------6,000,236
PWA±0.005±0.025±0.02506*1107060611046,351/42,00

Inscrebed

F±0.005±0.013±0.025circle
C±0.013±0.025±0.0256.35±0.08----
SLH
±0.013±0.013±0.0259.525±0.08±0.08±0.11±0.10±0.13
E±0.025±0.025±0.02512.70
±0.13±0.13±0.13±0.15-
G
±0.025±0.025±0.1315.875±0.15±0.15±0.15±0.18-
TA
J±0.005±0.05~±0.13±0.02519.05±0.15±0.15±0.15±0.18-
K*±0.013±0.05~±0.13±0.02525.40-±0.18---
L*±0.025±0.05~±0.13±0.02531.75-±0.25---
CB
M*±0.08~±0.20±0.05~±0.13±0.13Inscribed circle Tolerances (mm)
N*±0.08~±0.20±0.05~±0.13±0.025Inscrebed
U*±0.13~±0.38±0.08~±0.25±0.13circle
DK
6.35±0.05----
9.525±0.05±0.05±0.05±0.05±0.05
ER*As a rule, the sides of these inserts are12.70±0.08±0.08±0.08±0.08±0.08
07*1309080713057,945/162,50
08*------8,000,315
09*1611090916069,5253/83,00ISOmmANSIinch
10**------10,000,394011.5910.062
12**------12,000,472T11.981.20.078
12*22151212220812,701/24,00022.381.50.094
15*27191615271015,8755/85,00033.1820.125
16**------16,000,63T33.972.50.156
19*33231919331319,053/46,00044.7630.188
20**------20,000,787055.563.50.219
25**------25,000,984066.3540.250
25*44312525441725,401,008,00077.9450.312
31*54383231542131,751 1/410,00099.5260.375
32**------32,001,261212.7080.500
5 - Insert size symbol6 - Insert thickness symbol

as sintered. Tolerance differs with insert

15.875 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10

size, for the accuracy of class M, refer to

the table on the right. 19.05 - - - - ±0.10

10 - Chipbreaker geometries

F 25.40 - ±0.13 - - ±0.10

19 06 12 E N - HY - T HY HZ RMM RRM RHR

31.75 - ±0.20 - - ±0.12

1- Insert shape symbol 3 - Tolerances symbol AN

6 4 3 E N - HY - T RM RR ST

ABCDEC N M M
3º5º7º15º20º
FGNPOC N M M

Other clearance angle T Tangencial

2 - Normal clearance symbol

*only when required.

7 - Insert corner symbol 7.1* - Insert edges symbol

4 - Insert symbol ISO mm inch ANSI

For inserts having secondary

00 Sharp nose 0 edges two digits are used:

Type Hole type Chipbreaker Shape Type Hole type Chipbreaker Shape Type Hole type Chipbreaker Shape

01 0.10 .004 0.2 2nd digit is

1st digit is secondary edges

02 0.20 .008 0.5 secondary edge 8* - Cutting edge information 9* - Cutting direction

Chipbreaker relief angle

W Without H Chipbreaker G Round

on both 04 0.40 .015 1

Round chipbreaker on one side hole A 45º A 3º Shape Honing Symbol Shape Hand Symbol

sides hole / one

countersink 08 0.80 .032 2 D 60º B 5º

Round hole

(40º~60º) Chipbreaker / double Without Without No honing F

T C N - 12 1.2 .047 3 E 75º C 7º Right R

on one side countersink chipbreaker chipbreaker

(70º~90º) 16 1.6 .062 4

F 85º D 15º With

Chipbreaker E

Without Chipbreaker 20 2.0 .078 5 honing

Q J on both R - P 90º E 20º

Round hole chipbreaker on one side Left L

sides 24 2.4 .094 6

/ double Z special F 25º Chamfred

countersink T

Chipbreaker Chipbreaker 28 2.8 .109 7 No honing

(40º~60º) Without G 30º

U on both A F - on both

sides sides N 0º None N

*only when Chamfred Round hole S

Round hole / required. with honing

00 (inch P 11º

B double Without M Chipbreaker X or M0/ Round insert 0

- - - On request

countersink chipbreaker on one side metric) *only when required. *only when required.

Z special