Only drilling first hole

[Anonymous]

Hi all, 

I have set up a drill tool path in fusion 360 and it looks correct and simulates correct, but when I run it on the machine it only drills the first hole, and then moves back to the origin point.

I am using a bravoprodigy post processor for my bravoprodigy machine. Here is the post:

G21
T1M6
G0Z15.
G90G0X7.Y-13.S5000M3
G0Z5.
G81X7.Y-13.Z-2.88R5.F1000	1st Hole
X-7.            		2nd Hole
Y2.				3rd Hole
X7.				4th Hole
G80
G0Z15.
M5
G0X0.Y0.
M30

It looks like I am having a similar problem to this: 

https://forums.autodesk.com/t5/fusion-360-manufacture/drilling-post-problem/td-p/6497796

Any help would be appreciated!

[seth.madore]

While it may appear similar to the thread you linked, there is one subtle difference in your case; you don't have that extra G0 at the second hole callout.

Do you have a manual for your control? Does it give any info on how to program drill cycles?
It could be that it requires the G81 cycle at each line, or perhaps the X and Y forced out each time. 

This will require testing on your end to determine what the proper solution is.

[Anonymous]

Thanks for your response,

Unfortunately I wont be able to do any testing until Monday, but in the meantime I'll do some more digging into the programming side.