上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
Specialized, Concentrated, Focused 33
Z
R
Initial Point
G98
Z
R
Initial Point
G99
P
P
OSS
OSS
δ
δ
Spindle CCW
Spindle CCW
(X,Y)
(X,Y)
Fig. 4-21 G76 Machining Process
Tool
Offset
δ
OSS
(Oriented Spindle Stop)
Fig. 4-22 Oriented Spindle Stop (OSS) Demonstration
Process Description:
1. The cutter moves to the specified hole position (X, Y) in G00;
2. Moves down to the specified point R in G00 (without spindle orientation);
3. Moves down to the point Z at the bottom of the hole in G01, after P, oriented spindle stop
executed;
4. Shifts
δ distance (the offset distance);
5. Retracts to the initial point (G98) or point R (G99) in G00;
6. Spindle CCW on.
※
Alarm:
As a Modal Value requested in G76 cycle, the value of Q must be specified carefully, because it is
also used in G73/G83.
OSS (Oriented Spindle Stop) direction is decided by the
parameter ―Oriented Spindle Stop‖:
Oriented Spindle Stop (OSS)
G17
G18
G19
0
+X
+Z
+Y
1
-X
-Z
-Y
2
+Y
+X
+Z
3
-Y
-X
-Z
Summary of Contents for Ncstudio
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