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How to install the Y-LM guide
1. Butt the Y-LM guide
to the bed and fasten it with screws.
2. Adjust the distance to 192mm between the Y-LM guide
and the Y-
LM guide
, and secure parallelism.
3. Fasten the Y-LM guide
with screws.
How to install the X-LM guide
1. Butt the X-LM guide
to the X movement base
and tighten 8
setscrews
.
2. Adjust the distance to 70mm between the X-LM guide
and the X-
LM guide
, and secure parallelism. Then, tighten 8 setscrews
.
3. Secure parallelism between the bed processing face A and the X-LM
guide
. Then, tighten 8 setscrews
.
Installation of Y aux. LM guide (3020 only)
1. Fix the rail of the Y-aux. LM guide
with a screw
so that it is
positioned in parallel to Plane B of the Y-aux. rail bracket.
2. Adjust the clearance to 300.8mm between the Y-LM guide
and
the Y-aux. LM guide
, and secure the parallelism.
3. Fix the Y-aux. LM guide
with seven screws
.
4. Temporarily fasten four fixing screws
of the X trailing bracket base
and join it with the Y-aux. rail bracket with two screws
.
5. Tighten four fixing screws
of the X trailing bracket base.
Adjust the belt tension after installation.
After the above-mentioned X-Y LM guides
,
,
,
and Y Aux. LM
guide
have been fixed, 3.-(28) Adjustment of the tension of the X
timing belt and 3.-(29) Adjustment of the tension of the Y timing belt.
*
Use the Lock Tight 241 for the setscrews of the X-LM guides
and
and those of the Y-LM guides
and
. For further details, refer
to the o X-Y COMPONENTS (1) of 10.-(4) Parts two which
grease•Locktight is applied.
Adjustment Procedures
Results of Improper Adjustment
o If no parallelism is secured, this
can be a cause of feed error.
o If no parallelism is secured,
needle entry accuracy will be
lowered.