During Setup¶
WARNING
Implement the following safety measures when the door is shut and the door interlock function is released.
To Prevent Automatic Operation Start¶
- Push the mode selection button [Handle].
- Unclamp the chuck.
To Ensure Operator Safety If Automatic Operation Is Started By Mistake¶
- Set override switches (spindle speed, rapid traverse rate, cutting feedrate) at the lowest setting.
- Turn the single block function ON.
- Turn the machine lock function ON.
- Establish the coolant OFF mode by pressing the coolant button [OFF] for longer than one second.
To Prevent Spindle Rotation Start¶
- Unclamp the chuck.
- Set the operation selection key-switch to the [Operation Disable].
To Ensure Operator Safety If The Spindle Is Started By Mistake¶
- Set the spindle speed setting button to the lowest setting.
To Prevent Turret Head Indexing¶
- Set the [Turret Indexing] button to the station number currently indexed.
- Set the operation selection key-switch to the [Operation Disable].
Bar feeder and bar supporter¶
When using a bar feeder or bar supporter, confirm excessive vibration is not generated as follows:
- Close the operator door with a workpiece clamped in the chuck and set the spindle speed setting button to the lowest setting.
- Rotate the spindle in manual mode and gradually increase the spindle speed to the maximum specified in the program.
If excessive vibration is generated, perform the following countermeasures.
- Correct the bend.
- Change the maximum spindle speed used in the program to a speed that does not cause vibration of the machine body or the bar feeder.
- Adjust the alignment of the machine and bar feeder.
- Check that appropriate guide bushes are used in the spindle through-hole.
If the vibration cannot be eliminated by performing the countermeasures listed above, contact the DynamiTech Service Department.
[Machine damage/Machining accuracy lowered]