Hello, I am a novice with CAM and gcodes. I am trying out Fusion 360 for my Chinese JCUT wood router and created my first test 3D pocketing post (Fanuc). Previously I had used Rhino Cam and I remember having to modify the parameters of the Fanuc post but can't recall why or how, just that I do believe the standard FANUC did not work quite right with my machine.

Anyway, when I run the program, the machine rapids to the correct XYZ with the G00 command (there is Z movement). After this (with the G01 command) however, the path movement is limited to the XY plane in spite of there being Z coordinates in the line. There is no G18 or G19 in the set up lines but I don't think that could be the problem? Any help is greatly appreciated. The first bit of lines are here:


%
O1001
(T1 D=31.75 CR=0. - ZMIN=-109.531 - FLAT END MILL)
N10 G90 G94 G17 G49 G40 G80
N15 G21
N20 G28 G91 Z0.
N25 G90

(POCKET2)
N30 T1 M06
N35 S5000 M03
N40 G54
N45 G00 X130.859 Y128.661
N50 G43 Z35. H01
N55 G00 Z12.623 - this part seems to work
N60 G01 X130.841 Y128.667 Z12.275 F333. - no apparent Z movement here or beyond (I let it run for about 3000 lines before stopping it)
N65 X130.786 Y128.682 Z11.932
N70 X130.695 Y128.708 Z11.597
N75 X130.57 Y128.742 Z11.274
N80 X130.41 Y128.784 Z10.968
N85 X130.218 Y128.831 Z10.681
N90 X129.996 Y128.883 Z10.418
N95 G03 X129.747 Y128.937 Z10.181 I-3.319 J-14.712
N100 X129.473 Y128.991 Z9.973 I-3.069 J-14.766
N105 X129.177 Y129.044 Z9.798 I-2.795 J-14.82
N110 X128.863 Y129.094 Z9.656 I-2.499 J-14.873
N115 X128.534 Y129.138 Z9.55 I-2.185 J-14.922
N120 X128.195 Y129.176 Z9.481 I-1.856 J-14.967