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Clamping Mechanism<br />
In some cases, standard 7/24 steep-taper tooling can be used in a face contact<br />
7/24 taper spindle. However, the combination does not offer the same stability or<br />
advantages of face contact. As a caution, some spindles have a safety switch that<br />
shuts the spindle down if face contact is not achieved. In these cases, tools will<br />
need taper face contact for the spindle to operate.<br />
Locking Principle<br />
www.kennametal.com<br />
toolholder being loaded<br />
just before clamping<br />
taper contact and face<br />
clearance 0,020mm (.0008")<br />
<strong>Technical</strong> <strong>Information</strong><br />
7/24 Taper Face Contact Spindle Connection<br />
Similar to all interfaces with face contact, special care should be taken regarding<br />
the cleanliness of the mating faces as high contact pressures are present.<br />
Adequate filtration systems for coolant must be used.<br />
totally clamped<br />
locked taper and face contact<br />
M17<br />
<strong>Technical</strong> <strong>Information</strong>
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