Mitsubishi Electric MELDAS C6 Programming Manual page 116

12. Tool Offset Functions
(3) For outer side of corner (obtuse angle) [0<90°]
Linear Linear(Type A)
s
Tool center path
r
θ
Program path
G41
Start point
Linear
s
Tool center path
r
θ
Program path
r
G41
(Note 1) Where is no axis movement command in the same block as G41 or G42, compensation is
performed perpendicularly to the next block direction.
Linear(Type B)
Start point
12.3 Tool radius compensation
Linear
Center
of circular
Tool center path
s
r
Linear
Center
of circular
Tool center path
s
r
θ
r
G41
108
Circular(Type A)
Program path
θ
G41
Start point
Circular(Type B)
Program path
Start point