Need Help!!!

[Justin Cavender]

I have tried to make this part twice and it has resulted in 2 crashes on my new router can some one help me with my tool paths please. both crashes resulted in the bit plunging through my table. It ran fine almost all the way through the roughing path then plunged into the table

[John Bennett]

On verification the toolpath seems to be OK. I do not have a router but a mill, normally you would first air cut the part out (lower table and no tool) so as to not do damage and to see if toolpath seems correct. You will probably want to see at which line of G code the bit goes down below and edit. Give a little more info (line number) and maybe I can help.

[emonje]

Yes, check the code output from your post processor. Check what's the min z in your code.

I also have only mill. As far I could tell from the code by default router post processor, min z is -2.60 something & machine bed is -2.7 from WCS. So if you set your tool height right, there should be no crash with table.

[JoeFin]

NC Editor highlights Z moves in RED for a reason

Scroll through your code and check you are not mixing Absolute and Incremental Z Moves