# Modelling and evaluation of the post-hardness and forming limit diagram in the single point incremental hole flanging (SPIHF) process using ANN, FEM and experimental

> Research article (Results in Engineering, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4389007247](https://www.wikidata.org/wiki/openalex:W4389007247)  
**Source**: https://4ort.xyz/entity/modelling-and-evaluation-of-the-post-hardness-and-forming-limit-diagram-in-the-single-point-incremental-hole-flanging-sp