Общий каталог Tungaloy 2020 - 2021 - страница 37

A


Grade
 Detailed accuracy for J,K,L,M,N and U classes ● Insert thickness Negative type


B
For many of the inserts with
For inserts with nose corner angles larger than 55˚ (mm)


Insert
chipbreaker, the insert height


S
Tolerance on inscribed circle dia. Tolerance on corner height (M)
Inscribed (IC) of the cutting edge is lower. In
Applicable insert shape
circle J,K,L,M,N (class) U (class) J,K,L,M,N (class) U (class) that case, the insert thickness
Positive type
outlined in the drawing
6.35 of external dimensions is


S
±0.05 ±0.08 ±0.08 ±0.13

C
H W equivalent of “S” in the figure


Ext. Toolholder
9.525
on the right.
O R Thickness
12.7 ±0.08 ±0.13 ±0.13 ±0.2 Symbol
(mm)
15.875 P
Inscribed circle (IC) X1 1.39
±0.1 ±0.18 ±0.15 ±0.27 S
19.05 Corner height (M) 01 1.59

D
25.4 ±0.13 ±0.25 ±0.18 ±0.38 T T1 1.98(1.79)


Int. Toolholder
31.75 C,E,M 02 2.38
±0.15 ±0.25 ±0.2 ±0.38 T2 2.78
32
03 3.18


M
For M-type inserts with nose corner angles of 55˚ (Shape: D),


IC
35˚ (Shape: V), 25˚ (Shape: Y) (mm) T3 3.97

E
Inscribed Tolerance on inscribed circle dia.


Threading
Tolerance on corner height (M) Applicable insert shape
circle (IC) 04 4.76
6.35 D 05 5.56
±0.05 ±0.11


M
9.525 06 6.35


IC
12.7 ±0.08 ±0.15 07 7.94
09 9.52

F
15.875


Grooving
±0.1 ±0.18
19.05
Thickness
6.35 V
±0.05 ±0.16
9.525 Y 6 Thickness


Milling cutter Miniature tool
G
[Example]
6 7 10


04 08 - TM
T3 04 F N - JS H
I
6 7 8 9 10
(Supplementary symbol)


Endmill
(Optional symbol) (Optional symbol)
7 Corner radius 8 Major cutting edge 9 Hand of insert 10 Chipbreaker
Symbol Applications Symbol Applications
Symbol Cutting edge Shape Symbol Hand 01(TF) Precision finishing (Basic selection) AFW Small depth of cut and high feed
(Wiper type Inserts)
RE R Right TS Finishing (Basic selection) ASW Small depth of cut and high feed
(Wiper type Inserts)


J
Corner radius F Sharp TSF Finishing (Basic selection) CB Medium cutting Drilling tool
Symbol RE (mm) L Left
TM Medium cutting (Basic selection) CM Medium cutting of cast irons
00 0.03 N Neutral THS Medium to heavy cutting
(Basic selection)
All-
round Medium cutting
02 0.2 E Rounded TRS Medium to heavy cutting A Finishing (Right and left hand)
TUS Heavy cutting B Finishing (Right and left hand)
04 0.4 N
DM Medium cutting C Finishing (Right and left hand)
User's Guide Tooling System


K
08 0.8 HRF Finishing D Finishing (Right and left hand)
W.T Chamfered HRM Finishing to medium cutting P Finishing of Aluminium alloys
12 1.2
HMM Finishing to medium cutting W Finishing (Angular type)
16 1.6 R SF Finishing of stainless steels PSF Finishing (Positive type)
20 2.0 S Combination SS Finishing of stainless and mild steels PSS Finishing to light cutting
(Positive insert)
SM Medium cutting of stainless steels PS Finishing to medium cutting
(Positive type Basic selection)
24 2.4

L
S Medium cutting of stainless steels PM Medium cutting (Positive type)
28 2.8 SH Medium
steels
to heavy cutting of stainless
AL Finishing to medium cutting of
aluminium alloys
L SA For heat-resisting alloys and stainless
steels RS Medium cutting (For round inserts)
32 3.2
ZF Finishing and profiling W Finishing (Angular type)
ZM Finishing
profiling
to medium cutting and
H Finishing to medium cutting (Parallel)
NS Finishing and profiling 11 Finishing

M
NM Finishing
profiling
to medium cutting and
61 Small depth of cut and high feed
(For round inserts)
Index


AS Small depth of cut and high feed S1 Finishing (For KNMX type)
TA Medium cutting J08,J10 For small lathes
TQ Medium cutting JS For small lathes
AM Small depth of cut and high feed JRP For small lathes
FW Finishing (Wiper type) JPP For small lathes
SW Finishing to medium cutting
(Wiper type) JSP For small lathes
Tungaloy B005