The FEA model for the Seismic Column-Beam Connector shows a 12% higher stress concentration at the gusset plate weld toe than the ASCE 7-16 baseline. We need to revise the flange bend radius from 3t to 4t to redistribute the load path. I have attached the revised bending program for the CNC press brake. Please review the updated toolpath before we run the next batch.

Received the updated toolpath. The 4t radius reduces the peak von Mises stress by 8.3% in the simulation. However, the automated bending system's real-time validation flagged a 0.7mm deviation on the third bend of the Sigma profile. I recalibrated the robotic arm offset. Running a dry cycle now to confirm repeatability within 0.3mm tolerance.

Dry cycle passed. The Sigma channel now holds all bends within 0.25mm. I have updated the production log for the Wind Load Resistant Frame Kit order. The column-to-beam connections for the next 12 frames are queued. The anchor plate drilling template is also verified against the latest FEA output. No further issues on my end.