Radial Forging Pass Scheduling for Complex Stepped Shafts

The stepped shaft geometry is divided into multiple cross-sections along its length, with each cross-section analyzed independently. The software segments the complex geometry into manageable parts (cylindrical sections, conical sections, transitional zones) and calculates deformation and temperature for each segment separately, then integrates the results to provide accurate pass schedule calculations for the entire complex geometry.

The patent employs simplified calculation models and empirical formulas that provide sufficiently accurate temperature and deformation distribution results without requiring complex finite element analysis. These lightweight calculation methods deliver acceptable precision for pass schedule determination while executing rapidly on standard computing hardware, eliminating the need for specialized FEM software and trained personnel.

The pass schedule calculation software is designed with universal applicability to handle multiple geometry types including cylindrical shafts, stepped shafts, conical sections, and transitional zones within a single integrated system. The software incorporates geometric recognition capabilities that automatically identify the type of geometry being forged and apply appropriate calculation methods, enabling automated pass schedule generation for diverse complex geometries without requiring separate specialized software for each geometry type.