Hi everybody,

I fail to get G-Code that mills full/large segmented circles with just one G02/G03 command. All PPs (coming with BC) I tried so far divide (segmented) circles in two G02/G03 commands.

Note: for small segments (I do not know for the smallest angle) BC just uses one operation.

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O0100

(POST - BC_3X_MILL 3-AXIS GENERIC FANUC)

N01 G00 G17 G40 G49 G54 G80 G21 G90

(FIRST CUT - FIRST TOOL)

N02 T6 M06

N03 G54

N04 G90 X200. Y-220. M05

N05 G43 H6 D6 Z25.

N06 Z5.

N07 Z3.

N08 G01 Z-10. F1000.

N09 G03 X-200. I-200. J0.

N10 X200. I200. J0.

N11 G00 Z5.

N12 Z25.

N13 M05

N14 G90

N15 T6 M06

N16 M30

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If the circle segment is also big enough (I do not know, at which angel this occur), a split will also be done.

Why? How to fix this? Played around with 319./320./321. … without success.

Thx, Harald