Hello,
I have a simple rectangular part (160 pieces) from which I would like to remove a section from each end via plasma as seen in the attached. I drew it in two layers so I could isolate the two small rectangle drops. I realize that I can adjust my cad drawing to accommodate the kerf width and ignore the offset, but wonder why I am not able to get an outside offset? Looks like an inside offset on screen regardless of selecting inside or outside. Thoughts?
Thanks,
Stevre
PHN-Threshold.job (13.7 KB)
flip the start point to the other end of the open shape and SC will flip the toolpath offset to the other side of the line.
1 Like
That’s Awesome. Thanks so much.
I am having a puzzling situation. I posted the file, set up the machine and tried a cycle with the torch disabled. It ran the file but it was moving a very small amount, yet following the program. I quickly realized by the onscreen dimensions of the part that it is set up in mm. I never changed this from inches that I normally work in. I went back to the computer and both CAD and SC are set to inches. My part should be 8" x 40.75" and the screen shows 3.15 x 1.6 I am sure that there is a decimal rounding there, but clearly the dimensions of my part if you convert from mm to inches. Can someone suggest something more to check?
Thanks,
Steve
When you import a drawing a box pops up with a number of options. Is that set to metric? If so try setting it to inches.
I am going to take a look now, thanks…
Thanks Les that was it. I realize how it happened. I was working from my laptop in lieu of my office desktop and when I posted the file, it was from the laptop which I had never done. It was set to mm.
New issue, same project. I successfully cut 52 of the 160 pieces yesterday and the cuts were superb with a very small amount of dross on the back side what a wire wheel just touching it removed. I realized after doing those, that my drawing was wrong and the removed area was too wide so a total do over. I adjusted the drawing and did exactly what I had done yesterday but have not been able to properly cut the parts. The torch is popping out of the holder so after a couple of those, I realized that the DTHC isn’t working so the tip is dragging on the plate. I checked everything carefully, shut down and restarted multiple times and the same result.
I then put a piece of 1/4" steel plate on the table and tried to run another file that I have to do and the DTHC worked perfectly and the parts are just fine. I then went back to the 3/8" file that I need to do over and again no DTHC? I believe that I have checked everything and see no reason for this. I have attached the DXF, the SC Job and the Post in hopes that someone smarter than me see the issue.
Thanks,
Steve
PHN - Entry Threshold.tap (2.2 KB)
PHN - Entry Threshold.dxf (289 KB)
PHN - Entry Threshold.job (36.3 KB)
