obviFLOW 26_1: Keep-out volumes instead of clearance curves. The classic die layout is a 2D solution to a 3D problem: clearance curves are tedious to create, hard to read, and error-prone. obviFLOW instead generates two 3D sweep volumes covering every critical contour – quickly positioned, easily exchanged, instantly verifiable, with achievable stroke rate and ram velocity implicitly included. The result: faster design, better tool clearance, higher press output.