dude,
Posts vary by software manufacturer. Only companies such as Icam or IMS (Intelligent Manufacturing Software) offer systems which will allow you to build a post but you need their software which costs a lot. If you have some programming experience you might have a shot. I once tried to modify a stock mastercam post and found it confusing and a little difficult. You will first need to choose a software to work with and then work on the post.
Also no one post works with all CAM packages.
It will also help if you have example programs which ran on the machine to help you trouble shoot and fine tune the post.
Let us know which system you are working with and then maybe we can point you in the right direction.
Todd |