We have a older Miltronic mill that has conversationsal software. I was programming movements and had a problem I do not understand. The machine is at work so I will try to explain the problem from memory.
I was doing line movements milling a square out. I punch in the x and y starting positons and the x and y ending positions. When I came to the point that I should have ended up in the same position the table went further than I expected. A example would be the first movement was, x= + .850, y=-1.400
tool on right side. The last program I type in the same positon but the table moved passed the +.850 positon on the x axis. I had to type in + 1.00 to keep from running in a shoulder. Through out the programming I put tool on right side. I thought it would end up in the same positon I started at. I thought because the tool on right side that the outside of the tool would endup at the same positon as started. I know I might not have put in enough information to help someone understand my problem, but I thought I would give it a shot on someone having the same problem.