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Author Topic: Crazy zero  (Read 184 times)

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Crazy zero
« on: July 06, 2019, 12:10:03 AM »
I have been trying for some time to get my Grizzly G0 704 mill to work correctly. Here is what happens. I did a design in Fusion 360 and did the code. When i try to start the program the tool is set to zero on the surface of the stock. When I press start the Z axis goes up usually till it hits the end of travel and keeps going loosing its place. is it with my code or is it my machine setup? I have a router that works great and this has me stumped. 

 Bruce

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Re: Crazy zero
« Reply #1 on: July 06, 2019, 02:47:23 AM »
pls post your GCode.
anything is possible, just try it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: Crazy zero
« Reply #2 on: July 06, 2019, 02:54:06 AM »
  Attached is the code   

 Thanks

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Re: Crazy zero
« Reply #3 on: July 06, 2019, 03:04:59 AM »
from your code:

...
Z0.6
G28 G91 Z0.
G90
...

from Mach3 GCode help:
G28 should not be used in one line with G90/G91


Switch your machine ti single BLK mode and step through code to see where exactly the move up is initiated.



anything is possible, just try it.
if you find some mistakes, in my bad bavarian english,they are yours.
Re: Crazy zero
« Reply #4 on: July 06, 2019, 09:24:33 AM »
Thank You I will give it a try.


 Bruce