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General Mach Discussion / THC issues. Torch dives in holes
« on: August 10, 2019, 09:22:15 AM »
Hello together,
Please help, as you are my last hope.
We installed a THC module from a small local manufacturer. It works pretty well, and keeps the torch at the constant height over the plate, but it keeps diving in the holes.
We set the THC min speed (anti dive) to 90%, and it keeps diving.
Lets say the code writes a feedrate of 1000mm/min. The FRO is set to 100% and the torch dives. By manually dragging the FRO down so that it is 10% smaller that actual feedrate, MACH3 checks the difference and disables the THC.
Is there any possibility to drag the FRO down automatically, so that MACH sees the difference to the actual feedrate and disables THC? By integrating some macros of brains?
We prepare the code in Pronest. The manufacturer of the THC gave us a post processor that should work with his module. But we still have the diving torch.
I attach the plasma profile, the code and the pronest postprocessor.
Please take a look and help with a piece of advice.
P.S. in the postprocessor file, just change the file extantion to cff
Please help, as you are my last hope.
We installed a THC module from a small local manufacturer. It works pretty well, and keeps the torch at the constant height over the plate, but it keeps diving in the holes.
We set the THC min speed (anti dive) to 90%, and it keeps diving.
Lets say the code writes a feedrate of 1000mm/min. The FRO is set to 100% and the torch dives. By manually dragging the FRO down so that it is 10% smaller that actual feedrate, MACH3 checks the difference and disables the THC.
Is there any possibility to drag the FRO down automatically, so that MACH sees the difference to the actual feedrate and disables THC? By integrating some macros of brains?
We prepare the code in Pronest. The manufacturer of the THC gave us a post processor that should work with his module. But we still have the diving torch.
I attach the plasma profile, the code and the pronest postprocessor.
Please take a look and help with a piece of advice.
P.S. in the postprocessor file, just change the file extantion to cff