Z plunging way below 0 after tool change

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cardboard
Posts: 1
Joined: Thu Sep 19, 2019 8:55 pm

Z plunging way below 0 after tool change

Post by cardboard » Thu Sep 19, 2019 9:07 pm

Hello all,
This caught me out a couple of times until I figured out what line was doing it. I manually remove it now but I'd like to know if i can edit any of the custom bits to remove this problem. That or it may be a bug?

I believe the issue is loosely related to tool changes, or at least how fusion360 implements the pre and post tool change actions outside of Mach3's tool change routine.

In the following code block right after the probing run the line "G0 X19.605 Y8.973Z[#100+-10]" has a Z move that should not be there. Its not even formed correctly given there is no space before the 'z' but that is less of a issue.

Any ideas or help would be greatly appreciated.

Code: Select all

M0 (Detach any clips used for probing)

(1001)
(T20  D=0.2 CR=0. TAPER=4.5DEG - ZMIN=-0.05 - TAPERED MILL)
G90 G94 G91.1 G40 G49 G17
G21
G0 G53 Z-10
G90

(2D POCKET1 2)
M5
M9
T20 M6
S24000 M3
G54
M8
#102=[#517+0.21550*#504-0.21550*#517]
#101=[#518+0.21550*#505-0.21550*#518]
#100=[#102+0.00168*#101-0.00168*#102]
G0 X19.605 Y8.973Z[#100+-10]
G43 Z5 H20
Z2
#102=[#517+0.21550*#504-0.21550*#517]
#101=[#518+0.21550*#505-0.21550*#518]
#100=[#102+0.00168*#101-0.00168*#102]
G1 Z[#100+-0.03] F13

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