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HYDROK
Use and limits of use
I
II
Size of clamping
head
140
160
Table 11: Clamping head mass and distance of mass center of gravity
of clamping head segments to the rotational axis
Determining the required clamping force
INFORMATION
��
from Table 6
��
from Table 8
��
from Table 9
��
��
, ��
from Table 10
��
��
��
, �� from Table 11
��
= �� ∗ �� ∗ (1.6 ∗ ( ��
��
������ ������
INFORMATION
Factor 1.6 takes account of possible fluctuations that
may occur during power transmission.
��
∗��
= 1.3 ∗ √ (
��
��
����
Turning [inner and outer]
��
= 1.3 ∗ ��
��
Drilling [drilling solid materials, double-bladed
tool, concentrically towards the workpiece axis]
��
= 0.45 ∗ ��
��
��
∗��
��
��
��
=
��
5700
INFORMATION
When calculating machining forces, a level of
tool blunting is built in, corresponding to a wear
mark width of 0.3����.
Order hotline +49 7144.907-333
Distance to mass
center of gravity
[ �� ] in smallest
��
��
position
0.062
0.075
) + ��
+ ��
)
����
����
����
2
2
+2∗��
��
+��
��
��
��
��
)
+ (
)
��
∗��
��
����
��
��
∗ �� ∗ ��
��
��
∗ ��
∗ ��
��
��
��
2
∗��
��
Clamping head
mass �� [ ���� ]
9.10
12.20
45
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