Hainbuch HYDROK 32 Operating Instructions Manual page 49

HYDROK
Use and limits of use
5.2.5.5 Further to Principle 5: ��
Size of the clamp-
ing head chuck
100
125
140
160
Table 14: Maximum permitted transverse force
On extended chuck versions, the ratio of maximum permitted
transverse force to chuck lengths needs to be reduced. For
example, size 32 with �� = 150����
120����
∗ 2200�� = 1760��
150����
≤ ��
�� �� ������
With drilling operations that are radial to the workpiece axis,
the transverse force examined under Principle 4 exerts an
additional torque ��
��
chuck. This moment must not rise in an unlimited way to pre-
vent damage to the clamping head chuck, even if the clamp-
ing of the workpiece may still hold firmly. The following table
shows the related permissible maximum values.
Torque ��
occurring through the introduction of transverse
��
force ��
��
�� = �� ∗ ��
�� �� ��
Size of the clamp-
ing head chuck
32
42
52
65
80
100
125
140
160
Table 15: Maximum permitted torque due to transverse force
Order hotline +49 7144.907-333
Up to total chuck
length �� [ ���� ]
< 160
< 200
< 200
< 200
on the clamping head and/or on the
Up to total chuck
length �� [ ���� ]
< 120
< 125
< 125
< 140
< 140
< 160
< 200
< 200
< 200
�� [ �� ]
�� ������
9000
13000
13800
15000
[ ���� ]
��
�� ������
120
210
210
300
360
450
650
690
750
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