News
2026-09-08
Sheet Metal Bending Design Rules and Countermeasures for Common Defects
Design rules and defect control are two sides of the same coin: rules are prevention, while defect analysis is remediation. Only by understanding both design requirements and defect causes can bending quality be controlled effectively. This article combines the two topics for reference during design and production. Part 1: Bending Design Rules 1. Minimum Bend […]
Read More →2026-09-07
How to Compensate for Bend Springback: An Analysis of Inaccurate Angles
Springback is a core factor affecting angle accuracy in CNC press-brake bending. An operator may set 90°, yet the actual part comes out at 92° or 93°; this is springback at work. Springback compensation may sound simple—“just bend a little deeper”—but accurate compensation requires an understanding of its behavior, its influencing factors, and the available […]
Read More →2026-09-07
CNC Press Brake Considerations
CNC press-brake bending is a key connecting operation in sheet metal fabrication. It transforms cut flat sheets into three-dimensional workpieces and directly affects subsequent welding, assembly, and final appearance. Bending may look like simply “bending a sheet,” but it actually involves material springback, tooling selection, bend sequence, accuracy control, and many other considerations. Based on […]
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