Yamaha 4-axis model User Manual
12-12
Chapter 12 HXYLX
3-5
ZL (Arm type, gantry type)
When using the 3rd-axis model with ZL for the 3rd-axis, install the workpiece
onto the ZL slider in the following manner.
Eight M6 coarse thread tap holes and two
onto the ZL slider in the following manner.
Eight M6 coarse thread tap holes and two
φ6 reamer holes are opened on the
Y-axis slider. (Refer to Fig. 12-9.) Install the user tool onto the ZL slider using
these holes.
Four M5 coarse thread tap holes are opened on the side of the slider. Use these to
fix loads other than the tool, such as the wire retainer.
these holes.
Four M5 coarse thread tap holes are opened on the side of the slider. Use these to
fix loads other than the tool, such as the wire retainer.
23.5
19
4-M5
×0.8 Depth7
50
20
45
90
6 (Thread inser
t depth)
20
8 (Allo
w
a
b
le scre
w
depth)
70
110
(Tolerance between knock (0.02)
124
140
2-
φ6H7 Depth8
8-M6
×1.0 Depth8
135
Fig. 12-9 ZL
NOTE
There is a step on the top of the slider. The actual tool installation surface
is the shaded section shown above.
is the shaded section shown above.
Select the nominal length of the bolt for fixing the tool so that the screw fitting
length is 6mm or more, 8mm or less. (Refer to the cross-section drawing in Fig.
12-9.)
length is 6mm or more, 8mm or less. (Refer to the cross-section drawing in Fig.
12-9.)
!
CAUTION
If the fitting length is less than 6mm, the threads could be damaged during
tightening. If the fitting length is longer than 8mm, the end of the screw could
contact the cover stroke.
tightening. If the fitting length is longer than 8mm, the end of the screw could
contact the cover stroke.