TOP CNC
Machine No: DB1802020101
Machine Model: TC-1631A
17
4
The indicator light /
warning light /
control button
The indicator light / warning light / control button is checked to
be normal;
everyday
5
lubricating system
Check the lubricating oil levels and ensure there is sufficient
fluid.
everyday
6
electric cabinet
Check to ensure all cooling fans for the electrical cabinet are free
of debris and working properly.
everyday
7
Line guide rail
lubricating
Line guide rail lubricating sliding surface clean, no rust, no
damage, stable operation, on-time lubrication.
everyday
8
urgent stop switch Ensure both E-stop buttons are functioning properly.
everyday
9
The synchronizing
belt
regularly checks the tightness of the synchronous belt and
adjusts in time. (Note: standard within 2mm of winding degree)
240hours
10
Chiller
If the fan runs normally, the flow is smooth and the water level
of the cooling water is normal.
everyday
3. Electrical Maintenance
(1) Clean debris from motors, drivers, inverter, in a timely manner.
(2) Regularly check the firmness of the line contact and the use of the wiring.
V. Simple Fault Analysis and Troubleshooting
Common Faults
Fault Causes
Method of exclusion
After starting the
machine, when the
zero-return command is
executed, the motor
moves in the opposite
direction
The control system sends out an error
signal
Power off and restart the machine to
run again
Motor electrode wiring error
Adjust the X, Y axis motor lines
Change the direction of operation
Poor vacuum suction of
workpiece
Inlet ventilation is blocked
Check inlet lines and remove debris
Leakage of sealant causing air leakage
Check and replace the strip
Uneven work
Replace flat work
Using a large knife to
sculpt when starting the
spindle is noisy and
resonant
Rotor shaft and jacket friction
Stop the spindle to adjust the gap
between the rotor and the sheath
Improper tool balance, handle is not
correct
Re-adjust the tool
Limit switch not working
Broken switch or broken switch line
Change the switch and check the line
