14
internal coolant supply
DuoPlug
®
incorporated inserts
clamping flat
stock item, subject to confirmation
on request
available as long as stock lasts
latest items !
FROM PRACT ICE TO PRACT ICE
P
roducing absolutely accurate 90°-walls on holding blocks
of injection moulding dies for plastics processing has
always been a goal of the company Wonde from the town
of Heiligkreuz-Steinach. Only a perfectly prepared holding
block guarantees highest possible accuracy and durability
for following production processes of all injection moulding
dies. On this job, special attention was required for precis-
ion and economic efficiency regarding tool costs. Till now,
the customer was using a 25 mm diam. multiple flute solid
carbide end mill for this job. He was limited through given
dimensions for reach and overall length of this end mill.
For this particular and for many other applications, our new
Slotworx
®
-range is the ideal compliment, where a solid
carbide end mill reaches its limitation. This is a golden op-
portunity for our
Slotworx
®
-style of end mills. Our new
range, with precision-ground inserts, is ready to face these
challenges –and, it has passed its examination in masterly
manner and velocity.
T
his holding block, which had to be machined, had a re-
maining stock of 1 mm all over, after roughing. This part
had been programmed in a z-constant circular-pocket cycle
with constant depth setting increments in radial and axial
direction. We found a rigid set-up on that DMU 100P milling
machine, a high-speed and dynamic 5-axis machining centre
with vertical HSK-63A taper connection. All these conditions
are ideal qualifications for using Pokolm-
Slotworx
®
-
milling cutters.
Expected and requested accuracy has been reached im-
mediately to customer’s satisfaction. Now, the customer is
able to produce his holding blocks with those exceptionally
required tool-overhangs of > 100 mm process-reliable and
efficient in very short time. This kind of tooling is also avai-
ble now for machining aluminium, and it is the right way
for further success of Pokolm-tooling.
component:
holding block
material:
1.2312
arbor:
60 25 A63 S
(25 mm diam., HSK 63)
extension:
75 16 603
cutter body:
3 25 267 SG
(25 mm diam., r = 1)
insert:
04 67 844, P40
coating:
PVGO
overhang:
178 mm
vc (speed):
314 m/min
vf (feed rate):
2.000 mm/min
S (revolutions):
4.000 1/min
fz (feed per tooth):
0,25 mm
ap (depth of cut):
3,0 mm
ae (width of cut):
0,1 mm
MACHINE
EXAMPLE FROM PRACTICE:
Deckel Maho DMU 100 P
MATERIAL
RESULT:
1.2312
PROGRAMMING SYSTEM
Euklid
job description:
Object 184265
slo worx
®
square shoulder face milling cutter bodies milling cutter bodies
