Machsupport Forum
Mach Discussion => General Mach Discussion => Topic started by: wtxrcdog on July 06, 2019, 12:10:03 AM
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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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pls post your GCode.
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Attached is the code
Thanks
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from your code:
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Z0.6
G28 G91 Z0.
G90
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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.
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Thank You I will give it a try.
Bruce