Page 551 - Icon Ridge Presents ATORN

Tool clamp \ Technical introduction – tool chucks

320
3
300
280

260
holding torque (static) in Nm on the tool 220
240

200

180
160
140
120 4

100
90
80
70
60
50
40
30
20 clamping diameter in mm
10
5 10 15 20
tightening torque of clamping nuts 140 Nm
③ ATORN precision collet chuck 160 Nm Ø 12 mm
④ standard collet chuck ER32 69 Nm Ø 12 mm

ALBRECHT precision chuck APC

successes have reasons
2
1. the only chuck in the world with a 1:16 worm gear.
patent 1206990. this is the only way to ensure 100 % retention force on the milling cutter.
2. the highest rigidity is ensured by this design and base. measurement portfolio of Sophia University, Tokyo.
1
3 3. worm gear unit with 3 tonnes of traction and collet chuck with 1.25° fl at taper angle guide the miller perfectly
through trochoidal, dry and hard machining up to 110 °C.
4. optimal damping.
the clamping sleeve/taper connection dampens virtually all vibrations.

4

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 551

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