YS24 保养手册.pdf - 第14页
3-12 3 Periodic maintenance items 2.3.3 Cleaning and greasing the Y -axis linear guide e 1 Make the prepar ations for the cleaning and greasing work. 1. T ake off all accessories susceptible to the magnetic fields, such …
3-11
3
Periodic maintenance items
2.3.2 Cleaning and greasing the X-axis linear guide
e
1
Make the preparations for the
cleaning and greasing work.
1. Take off all accessories susceptible to the
magnetic fields, such as a wristwatch
and/or magnetic ID card.
2. Press the emergency stop button to put
the machine in the emergency stop
state.
3. Put square bandages on the Y-axis linear
guide and push-up plate.
2
Clean the linear guides.
1. Move the X-axis to one end, and wipe
away the old grease and dirt from the
linear guides with a lint-free cloth or
paper towel.
2. Move the head (or conveyor rails) to the
opposite side of its axis and wipe the
linear guides. (X, Y and W axes)
53313-L2-00
c
Wipe away thoroughly the old grease in the grooves of
the linear guide rails.
3
Apply new grease to the guide rails.
Use the grease gun to supply the specified
grease (NSL) through the grease nipples for
the X-axis linear guide (four grease nipples in
total).
1. Attach the standard nozzle to the grease
gun and supply the grease to two grease
nipples on the X-axis motor side.
2. Detach the standard nozzle from the
grease gun and attach the bend type
nozzle to it. After that, supply the grease
to two grease nipples on the opposite
side.
53314-L2-00
4
Remove excess grease.
After moving the X-axis back and forth
several times by hand, wipe away excess
grease.
Cleaning the linear guides
Step 2
Guide rail
Wipe with cleaning cloth or paper towel.
Greasing the X-axis linear guide
Step 3
Grease nipple (standard nozzle: motor side)
3-12
3
Periodic maintenance items
2.3.3 Cleaning and greasing the Y-axis linear guide
e
1
Make the preparations for the
cleaning and greasing work.
1. Take off all accessories susceptible to the
magnetic fields, such as a wristwatch
and/or magnetic ID card.
2. Press the emergency stop button to put
the machine in the emergency stop
state.
2
Clean the linear guide.
1. Move the Y-axis to one end, and wipe
away the old grease and dirt from the
linear guide with a lint-free cloth or
paper towel (for clean room).
2. Next, move the axis to the opposite side
of its axis and wipe the linear guide on
the opposite side.
53371-L2-00
c
Wipe away thoroughly the old grease in the grooves of
the linear guide rails.
3
Apply new grease to the guide rails.
Use the grease gun (standard nozzle) to
supply the specified grease (NSL) through
the grease nipples for the Y-axis linear guide
(two places each, four places in total).
53372-L2-10
4
Remove excess grease.
After moving the axis back and forth several
times by hand, wipe away excess grease.
5
Clean the linear scale.
After the grease has been applied, wipe the
linear scale with a lint-free cloth or paper
towel (for clean room).
53373-L2-00
Cleaning the Y-axis linear guide
Step 2
Guide rail Cleaning cloth
Cleaning the linear scale
Step 5
Linear scale Cleaning cloth
Greasing the Y-axis linear guide
Step 3
Grease nipple (2 places)
3-13
3
Periodic maintenance items
2.3.4 Cleaning and greasing the PU-axis ball screw
The PU (push-up) axis is designed to prevent flexing or warping of the board during clamping and is important
because it prevents depressing of the board during component mounting.
The PU axis also prevents deviations in the component mounting accuracy due to the board depressing during
component mounting, so it is important to regularly clean and inspect the PU axis to ensure it operates
correctly.
c
the PU axis by the user will void the warranty.
1
Set the conveyor width to
maximum.
Press the [Width] button to display the
"Conveyor Width" dialog. Enter the maximum
conveyor width from the specifications and
press [OK]. The conveyor is changed to the
width that was just entered.
54310-L2-00
2
Raise the push-up unit.
Manually raise the push-up unit on a stage
you want to grease up.
c
handling.
e
3
Remove the old grease by hand.
After pressing the emergency stop button,
thoroughly rremove the old grease from the
ball screws (three places) by hand.
53374-L2-00
4
Apply the new grease by hand.
Apply as much as 2 cm of new grease to
your finger, and rub it evenly into the ball
screw grooves.
53331-L2-00
5
Raise and lower the push-up unit
manually.
After cancel emergency stop, raise and
lower the push-up unit several times
manually to spread the grease evenly. After
the grease is well spread, raise the push-up
unit and leave it in that state.
e
6
Wipe away excess grease by hand.
After pressing the emergency stop button,
wipe away excess grease by hand.
Again raise and lower the push-up unit
several times manually and if there is no
problem then lower the push-up unit.
Setting the conveyor width
Step 1
Cleaning the ball screw
Step 3
Ball screw (3 places)
Applying the grease
Step 4
Ball screw