Yamaha 3-axis model Welding System User Manual


 
10-4
Chapter 10 HXYX
6) After installing, return the stroke cover and X-axis wiring box to the original
positions.
!
CAUTION
Always install the X-axis wiring box at the original position. The amount of pro-
jection from the cable carrier's stroke end could change, or the cable carrier
and Y-axis bracket could contact.
21
Fig. 10-5 MXY box position
1-2 Installation method 2 (XZ type)
Install the XZ type in the following manner.
1-2-1 Installation bolt
Use the following type of installation bolt.
Hexagon socket bolt M8 Strength 8.8T
1-2-2 Installation bolt nominal length
WARNING
Do not use washers or spring washers with the tightening bolt.
The bolt head could interfere with the linear guide’s bearings and be dam-
aged.
If the installation base is made of steel, secure 1D or more (8mm or more for M8)
for the screw fitting length. When made of aluminum, secure 1.5D or more (12mm
or more for M8).
The frame thickness is 26.5mm. (Refer to Fig. 10-6.)
Recommended nominal length
When installation base is made of steel 35mm or more
When installation base is made of aluminum 40mm or more