Specifications

CAK50/CAK61 SERIES ERROR! USE THE HOME TAB TO APPLY 标题 1 TO THE TEX
SHENYANG MACHINE TOOL CO., LTD 53
7.2 Periodic Inspection
No. Inspected position Maintained Object Period
1
Hydraulic
system
Hydraulic devices
Pipe joint
 Change the hydraulic oil, and
clean the filter.
 Check for oil leaka
g
e.
6 months
6 months
2
Lubrication
system
Lubricating devices
Pipe line
 Clean oil filter.
 Check for leakage, blockage or
b
reaka
g
e on the
p
i
p
eline.
1 year
6 months
3
Cooling
devices
Filter
Chip pan
 Clean the chip pan.
 Change coolant, clean the filter
and water tank.
When it’s
necessary
4 Air Air filter
 Clean the air filter or change it
when necessar
y
.
1 year
5 V-belt
Belt
Pulley
 Appearance inspection and the
tension check of the belts.
 Clean the
p
ulle
y
.
6 months
6
Motor of
spindle
Noise, vibration
temperature raising,
insulation resisto
r
 Check the abnormal noise of the
bearings and other places.
 Clean the
p
ulle
y
.
6 months
7
Servo
motors of
X-axis and
Z-axis
Noise, temperature
raising
 Check the abnormal noise and
temperature raise of the bearings
and other places.
1 month
8 Chuck
Chuck
Rotary oil cylinder
 Remove it and clean out the chips
inside it.
 Turn the cylinder to check
leaka
g
e.
1 year
3 months
9
Operator’s
panel
Electric unit and
wiring screw
 Check if there is any ab
n
ormal
smell or color, as well as if the
contact surfaces had worn or the
screw has been loosen.
 Check for the dirt and clean them
out.
6 months
1 month
10
Connection
of inside
units
Electric
connections
between of cabinet
and connections
among the units of
the machine
 Check and tighten the wiring
screws of relays, etc.
 Check and tighten the screws o
f
terminals of relays, etc.
6 months
11
Electric
devices
Limit switch
Sensors
Solenoid valve
 Check and tighten the installing
screws and wiring screws.
 Check their functions and actions
by
p
ro
p
er o
p
eration.
6 months
1 month
12
X-axis and
Z-axis
Clearance
 Measure the clearance with
micrometer.
6 months
13 Base Bed level
 Check the level of the bed with
level, and adjust it when
necessar
y
.
1 year