DFD6361-Maintenance - 第646页
F-76 3-2-2. Rem oving the frame clump Procedur es for re moving the fra me clu mp Step No. Do This (Continued from the previous section) 1 Press the button to move the X-axis to t he left. 2 With the or button, turn the …
F-75
3-2-1. Removing the chuck table
Procedures for removing the chuck table
WARNING
- When you perform the procedure set forth in this section, you have
to place your hands in a drive section. If you perform maintenance
with the power ON, your fingers or hands may be caught or cut off.
Turn OFF the machine and shut off the facility power supply before
starting this procedure.
Also, ensure that no other person touches the machine during
operation.
- Your fingers could be cut or otherwise injured by broken workpiece.
When you remove broken workpiece or clean the working area, use
tweezers and do not remain barehanded.
- Performing maintenance while the machine or floor is wet with
water will cause electric shock hazard which may result in serious
injury or death.
Make sure that there is no water in the water case or bellows
section.
Step No. Do This
1
From outside of the splash cover, visually make sure that the
spindle is completely stopped.
2
Make sure that there is no water in the water case.
If there is any water in the water case, allow it to thoroughly dry.
Also, water in the bellows section must be wiped away with a
lint-free cloth.
3
Remove the chuck table.
- For the chuck table removal procedure;
See the section B-1, [Chuck Table Replacement].
Continued in the next section.
F-76
3-2-2. Removing the frame clump
Procedures for removing the frame clump
Step No. Do This
(Continued from the previous section)
1
Press the button to move the X-axis to the left.
2
With the or button, turn the chuck table so that its
orientation will be as shown below.
Machine left side
3
Turn OFF the main switch and then pull out the key.
4
Turn OFF the circuit breaker. Lock out the circuit breaker lever
with a padlock or the like.
5
Shut off the facility power supply.
6
Close the facility main valves of air, wheel coolant water and
spindle coolant water.
F-77
Procedures for removing the frame clump (Continued)
Step No. Do This
7
Wear protective gloves.
8
Put a mark clip on the tube to give a guide for installation
position of Y-type joint.
OPEN
CLOSE
OPEN
CLOSE
Y-type joint
Parallel joint