Sony LH71-1 Anleitung Seite 132

8. Applied Functions
b) Cutting the inner diameter
Parameter input
1
Press the key so that ARC flashes, and then press the
2
Select the plane
The options change each time the
3
Enter the radius
Make the entry based on the input units (mm (inch)) and minimum input resolution.
4
Enter the tool diameter
Make the entry based on the input units (mm (inch)) and minimum input resolution.
Note) Tool diameter must be set less than twice of processing radius.
5
Enter the starting angle
6
Enter the Ending angle
Note) You cannot enter an angle smaller than the starting angle. (Except 0 degree)
7
Enter the pitch angle
Note) Pitch angle must be set within the angle between the starting and ending angle.
The angle between the staring and ending angle must be dividable by pitch angle.
Cutting ends before reaching the ending angle in case of indivisible setting.
Execution
1
Move to the center (start position), and then press the
2
The position of the No. 1 holes is displayed.
3
Move the machine to display "0".
4
Press key and repeat above procedures by pitch angle.
5
After machining of the final position has been completed, press the
current values are displayed.
<Repeat operation>
• Return to the starting position again.
• Press key to repeat the process with same parameters.
x Example b-1
Parameter
Radius
Tool diameter
Starting angle
Ending angle
Pitch angle
Ending angle
90˚
Y
No. 4
No. 3
30˚
30˚
30˚
R center
30
8-6
(E)
. (for three-axis model)
key is pressed (1-2: X-Y plane, 2-3: Y-Z plane, 1-3: X-Z plane).
, and then press the
with "-", and then press the
, and then press the
, and then press the
, and then press the
: 30 mm
: -φ6
: 0°
: 90°
: 30°
Starting angle
No. 2
φ6
Tool diameter
No. 1
0˚
X
Starting angle
key. (ARC lights up)
key.
key.
key. Input range: 0.00 to 359.99 degrees
key. Input range: 0.00 to 359.99 degrees
key. Input range: 0.01 to 359.99 degrees
key to execute.
key.
x Example b-2
Parameter
Radius
Tool diameter
Starting angle
Ending angle
Pitch angle
30
No. 1
180˚
30˚
30˚
No. 2
No. 3
is displayed, and the
: 30 mm
: -φ6
: 180°
: 270°
: 30°
Y
R center
X
30˚ φ6
Tool
diameter
No. 4
270˚
Ending angle
LH71