© by Walter AG
1 | 21 February 2014 | VM | Kußmaul
_Fast and safe to the maximum performance
Tiger�tec® Silver – MK5, RK5, RK7 Geometry
© by Walter AG
2 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryFast and safe to the maximum performance
Tiger�tec® Silver ISO K gradesWKK10S, WKK20S
Newi-PAC13-2:Universal ISO K GeometriesMK5, RK5, RK7
Ground seating surface
© by Walter AG
3 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryFast and safe to the maximum performance
Geometries
Toughness
Wear resistance
good badmedium
© by Walter AG
4 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryProduct description
Feed rate
Depth of cut
MK5 - Universal
RK7 - Robust
RK5 - Classic
© by Walter AG
5 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryProduct description
Feed rate
Depth of cut
MK5 - Universal
RK7 - Robust
RK5 - Classic
•Stable 0 chamfer on
the cutting edge•Open, 14 positive
chip groove
•Radius on the cutting edge
•0 rake angle for
stability.
• Extrem robust negative 0,2 X 20 chamfer on the
cutting edge• 0 rake angle for stability.
© by Walter AG
6 | 21 February 2014 | VM | Kußmaul
Work piece− Break disk
Material− GJL250 (GG25)
Machine− Okuma 2SP-V35
Operation− Continuous cut− Dry machining
Tiger�tec® Silver – MK5, RK5, RK7 GeometryField test
© by Walter AG
7 | 21 February 2014 | VM | Kußmaul
Competitor Walter
Insert: CNMA120412 CNMA120412-RK5
Grade: T5115 WKK10S
Tool: A40T-DCLNL12 A40T-DCLNL12
Cutting data:
vc [m/min] 300 300
f [mm] 0,4 0,4
ap [mm] 2-3 2-3
Coolant No No
Tool life [pcs.] 50 100+100%
Tiger�tec® Silver – MK5, RK5, RK7 GeometryField test
© by Walter AG
8 | 21 February 2014 | VM | Kußmaul
CNMA120412 T5115 Tool life: 50 pcs.
CNMA120412 WKK10S Tool life: 100 pcs.
Tiger�tec® Silver – MK5, RK5, RK7 GeometryField test
© by Walter AG
9 | 21 February 2014 | VM | Kußmaul
Tool life:− Increase +100%
Process security:− Increased because of after
treatment and RK5 geometry.
− Because cast iron work pieces are not so consistent it is in general recommended to test a few cutting edges for a longer time period at the customer.
50
100
0
20
40
60
80
100
120
Competitor Walter
Tool life
[pcs.]
Tiger�tec® Silver – MK5, RK5, RK7 GeometryField test
© by Walter AG
10 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryAssortment i-PAC13-2
© by Walter AG
11 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryAssortment i-PAC13-2
New basic shape:DNMA150608-RK7DNMA150612-RK7
© by Walter AG
12 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryAssortment i-PAC13-2
New basic shape:SNMA090308-RK5
© by Walter AG
13 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryAssortment i-PAC13-2
New basic shape:TNMA110308-RK5TNMA270616-RK5
© by Walter AG
14 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryAssortment i-PAC13-2
© by Walter AG
15 | 21 February 2014 | VM | Kußmaul
Tiger�tec® Silver – MK5, RK5, RK7 GeometryAssortment i-PAC13-2
© by Walter AG
16 | 21 February 2014 | VM | Kußmaul
Workshop - Tiger�tec® Silver ISO KApplication area
GJVGJL GJS
RK5 WKK10S MK5 WKK10S MK5 WKK20S
RP5 WPP10S
Har
der
grad
eS
tron
ger
geom
etry
First choice
© by Walter AG
17 | 21 February 2014 | VM | Kußmaul
Workshop - Tiger�tec® Silver ISO KApplication area - MK5
• Main application– Spheroidal cast iron (GJS)– Instable work pieces / internal machining (Low cutting– No chipping on the edges of the work pieces allowed– Universal geometry for all cast iron materials (GJL, GJV, GJS)
therefore also first choice for dealers.
• Secondary application– Roughing of steel with f>0,3mm– Machining steel with higher tensile strength > 1000N/mm²
• Industries– Automotive: Planet carrier, differential housings (Trucks) – Power Generation: Wheel hubs for gear motors.– General Machining: Valves
• Typical cutting data– ap: 0,6 – 6,0mm– f: 0,15 – 0,60mm
© by Walter AG
18 | 21 February 2014 | VM | Kußmaul
Workshop - Tiger�tec® Silver ISO KApplication area - RK5
• Main application– Grey cast iron (GJL)– Casting skins, Interrupted cuts– Mass production
• Secondary application– Spheroidal cast iron(GJS)
• Industries– Automotive Industry: Break disks, differential housing (Cars),
Break drums
• Typical cutting data– ap: 0,8 – 8,0mm– f: 0,2 – 0,80mm
© by Walter AG
19 | 21 February 2014 | VM | Kußmaul
Thank you.