10
NHM/NHP Series
NHM/NHPATCE29
3. Alignment on both ATC and spindle
1) Check and adjust the spindle orientation
In the current spindle orientation (M19), install the
indicator on the pallet and present the gauge to
the spindle driving key or key place. While moving
the Y axis manually, measure the parallelism
between Y axis and two driving key places. If the
error is beyond 0.05mm, change the parameter
settings to correct the orientation.
▪
Orientation setting parameter no. : NC
Parameter #4077
▪
Description of Parameter Value: 0.08789
˚ per 1 pulse (input range: ±4096)
4096 on the basis of 360
˚ for the spindle (90˚ = 1024)
2) Prepare the centering fixture
①
: Center Bar
②
: Fixture for Changer Arm
③
: Fixture for Spindle
3) Remove the spindle driving key and clamp the spindle fixture into the spindle. Perform the
spindle orientation. (M19)
4) In manual oprertion of ATC Changer Arm
In manual operation, move ATC main changer to
the spindle position.
①
In MDI mode, call one of empty pots in the tool
magazine. (
T_ _;
)
②
Move each axis to the respective tool changing
position. (G91 G30 X0 Y0 Z0)
③
Perform
[ ATC Door Open ]
⇒
[ ATC ARM
FORWARD STEP ]
manually in this sequence.
1
2
3
Fixture for
Spindle
Summary of Contents for NHM Series
Page 1: ...Machine Tools Adjusting Maintaining ATC NHM NHP Series ...
Page 2: ......
