SI-F130 Manual(EN)_jpg_ Rev1.pdf - 第130页
RN Axis Belt T ension Adjustment HLF-10414-01 RN A xis Belt T ension A djustment SHEET 2/2 4 If the tension of the RN axis belt is out of the standard, adj ust the tension. 1. Install the RN axis belt tension jig to the …
RN Axis Belt Tension Adjustment
HLF-10414-01
RN Axis Belt Tension Adjustment
SHEET
1/2
RN Axis Belt Tension Adjustment
[Necessary jig]
• Tension meter
• RN axis belt tension jig
[Preparation before work]
1 Put white marking on 4 locations on the RN
axis belt in the same interval from the front
of the unit.
2 Set the tension meter.
WEIGHT : 2.5 gf/m
WIDTH : 9 mm
SPAN : 91.3 mm
MIC GAIN : Turn up the volume to a position just
before the lamp lights up.
For the detailed operating method of the
tension meter, refer to the manual at-
tached to the tension meter.
3 Measure the tension on the white marked 4
locations on the RN axis.
1. Place the measuring terminal of the
tension meter on the center between
the both pulleys.
2. Knock the RN axis belt with finger,
then tension value on the belt is dis-
played on the tension meter.
3. Measure the tension on the 4 measuring points on the RN axis belt.
<Standard> 50 ±5 N
Tension meter
RN axis belt tension jig
RN axis belt
White marking (4 locations)
Tension meter
RN axis belt
RN Axis Belt Tension Adjustment
HLF-10414-01
RN Axis Belt Tension Adjustment
SHEET
2/2
4 If the tension of the RN axis belt is out of the
standard, adjust the tension.
1. Install the RN axis belt tension jig to
the RN axis motor bracket with cap
screws (2).
2. Tighten the tension adjustment screw
into the motor bracket.
3. Loosen the RN axis motor bracket
mounting bolt.
4. Turn the tension adjustment screw for
the RN axis belt to adjust the belt ten-
sion.
The belt is tensioned by turning the tension ad-
justment screw clockwise, and the belt is loos-
ened by turning it counterclockwise.
5. Measure the tension on the 4 locations on the RN axis belt by using tension meter to check
that the tension is within the standard.
6. After adjusting the tension, fasten the RN axis motor mounting bolt with a torque of 441
cN•m.
7. Remove the RN axis belt tension jig.
RN axis belt
tension jig
Tension
adjustment screw
Cap screw
RN axis belt
Tension
adjustment screw
RN axis belt
Mounting bolt
Gap Adjustment for Head Unit Mechanical Valve and Plunger
HLF-10415-01
Gap Adjustment for Head Unit
Mechanical Valve and Plunger
SHEET
1/3
Gap Adjustment for Head Unit Mechanical Valve and Plunger
[Necessary jigs]
• Thickness gauge (t=1.5 mm)
[Procedure]
1 Perform origin position return of the unit.
1. Press the ORG button on the operation panel with the HI screen being displayed.
2 Manually move the head unit to a position of
the center on the left and right of the X axis.
1. Click in an order of MANUAL menu
ÎAXIS MOTION tabÎXY button.
XY Axis screen is displayed.
2. Click the Jog Move button in the move
mode.
3. Press the right cursor key to jog move
the head unit to the center position on
the left and right.
4. Click the Return button to close the
XY Axis screen.
Thickness gauge