I have just bought a China CNC router 1325 with syntec 6MB, HQD China spindle, Yaskawa servo, 4 axis with turning 180 degree at X-axis and become 5 axis with rotary additional axis at the side of the table.

I never use CNC machine.
I use Autocad to make 3D and took it to powermill for making G-code. But I dont understand how to make a post process file, does anyone have it?

I think the post process file looks like a driver (such as printer driver). Is it correct?
What do I hv to do now?

Does anyone can help? please...

/Teddy S.