Table of Contents
Advertisement
HYDROK
Use and limits of use
Workpiece surface
Finished, ground
Finished to roughed
Blank or unma-
chined
Material correction
values
44
Clamping head
with longitudi-
Smooth
nal and trans-
clamping head
verse serra-
tions
��
= 0.06
��
= 0.07
��
��
��
= 0.08
��
= 0.09
��
��
��
= 0.10
��
= 0.11
��
��
��
= 0.13
��
= 0.15
��
��
��
= 0.14
��
= 0.16
��
��
��
= 0.16
��
= 0.18
��
��
Aluminum alloys = 0.97
WS Workpiece
SP Clamping element
Table 10: Friction coefficient for steel workpieces
Clamping head mass �� [ ���� ] and distance of mass center
of gravity of clamping head segments to the rotational
axis ��
[ �� ]
��
Size of clamping
head
32
42
52
65
80
100
125
Order hotline +49 7144.907-333
Clamping surface
Clamping head
with Z serra-
tions
��
= 0.15
��
��
= 0.20
��
��
= 0.18
��
��
= 0.25
��
��
= 0.20
��
��
= 0.28
��
Brass = 0.92
Cast iron = 0.80
Distance to mass
center of gravity
[ �� ] in smallest
��
��
position
0.015
0.021
0.022
0.027
0.032
0.045
0.061
Clamping head
with F serra-
tions
��
= 0.17
��
��
= 0.22
��
��
= 0.23
��
��
= 0.28
��
��
= 0.25
��
��
= 0.30
��
Clamping head
mass �� [ ���� ]
0.55
0.70
1.00
2.20
2.70
3.60
9.10
Advertisement
Table of Contents
