Fanuc Series 15i/150i-MA (Programming) Operators Manual

13.FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B-63324EN/03
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13.4 OPTIONAL ANGLE CHAMFERING AND CORNER
ROUNDING
Chamfering and corner rounding blocks can be inserted automatically
between the following:
- Between linear interpolation and linear interpolation blocks
- Between linear interpolation and circular interpolation blocks
- Between circular interpolation and linear interpolation blocks
- Between circular interpolation and circular interpolation blocks
Format
,C_ Chamfering
,R_ Corner R
Explanation
When the above specification is added to the end of a block that
specifies linear interpolation (G01) or circular interpolation (G02 or
G03), a chamfering or corner rounding block is inserted.
Blocks specifying chamfering and corner rounding can be specified
consecutively.
- Chamfering
After C, specify the distance from the virtual corner point to the start
and end points. The virtual corner point is the corner point that would
exist if chamfering were not performed.
C
C
Hypothetical corner intersection
Inserted chamfering block
(1) G91 G01 X100.0 ,C10.0 ;
(2) X100.0 Y100.0 ;
Fig.13.4 (a) chamfering

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