i think it's just considered a bevel? you could create it by doing a bevel on the edge and then merge the ends. If some parts have to be slightly concave or at a specific angle you can adjust edges/verts manually or use a boolean. Is the name important because you were wanting to find the right tool to help make it?
"I have the idea in my head but I'm completely helpless in finding the right words to explain to my designer/manufacturer." If you're planning to outsource getting something made by CAD or even 3D printed, probably having a basic grasp of using an apps terminology may mitigate misinterpretation creeping in, thus save on…
I have the idea in my head but I'm completely helpless in finding the right words to explain to my designer/manufacturer. Basically, I am looking to create a cut-in fillet with an even gradual angled slope at a concave side/edge. Please refer to my, hopefully clear, hand sketch design below. The snapshot below sort of…