Bending & Forming: Cabinet Geometry — the Prerequisite for Sealing and Ingress Protection

Bending & Forming: What Determines Cabinet Geometry

The post-bend diagonal tolerance directly determines whether the cabinet door closes with a tight, uniform fit. Holding bending accuracy is the prerequisite for sealing and ingress protection.

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Process Standard

Key Control Points in Bending

• Bending Sequence: inside bends before outside, small bends before large;
• Springback Compensation: sheet thickness and material affect springback — compensate by material;
• Dimensional Chain: overall enclosure height and diagonal are re-measured after bending.