Page 380 - Icon Ridge Presents ATORN

Modular milling tools \ Solid carbide interchangeable head system

ATORN interchangeable head system – the multifunctional milling system
high precision, rapid replacement, maximum productivity

with the new, modular interchangeable head milling system, HAHN+KOLB has added a high-precision and
powerful tool system to its machining tool range.
increasing tool costs, more stringent requirements for process reliability and ease of operation continually
call for new tool solutions. milling heads can be exchanged in the machine tool with simple and safe handling.
this saves on setup costs and ensures reliable milling processes and outstanding milling results. the self-cen-
tring thread and axial and radial layout ensure maximum precision. a wide range of proven geometries are
available with the WKS interface. deliverable holder variants include cylindrical and conical holders in steel
and solid carbide designs.

fi elds of application: fl exibility:
 for ISO material groups P, M, N, K, and H modular system – the right tool for every application
 for rough machining and smoothing of all contours
 fl exible application in general mechanical engi- cost advantage:
neering, forming and tool construction, the auto- short machine downtimes due to quick tool change
motive industry and the aviation and aerospace
industry geometries:
 perfect for use in series production 16 diff erent geometries in Ø 10 - 20 mm for milling in
 particularly suitable for multiple-spindle automatic a wide variety of materials
lathes without tool changer or lathes with driven
tools holder:
cost advantages: cylindrical and conical holders in short, long and ex-
tra-long ensure productivity, precision and variability
 replacement of the head – sha� remains
 up to 50 cycles per shank possible stability and accuracy:
 interchangeable heads can be resharpened highest stability and accuracy due to plan and cone
 quick replacement – reduced off -peak times system with self-centring thread
ATORN interchangeable head system – the interface in detail
optimum power and positive locking through innovative design
concentricity: concentricity accuracy of ±20 μm
fl attening axial: provides the best rigidity
cone: honed, guarantees the highest concentricity
thread: special trapezoidal thread
pilot: for high system stability

ATORN interchangeable head system – assembly instructions

torques for mounting:
WK size tightening torque
20 12
30 15
40 30
50 45

1. clean the interface on the 2. screw the milling head 3. tighten the milling head with a
milling head and tool holder clockwise and hand-tighten into torque wrench and the specifi ed
the interchangeable head holder torques (see table) form-fi t
(note: DANGER risk of injury! use
gloves when mounting)

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 380

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