Multiobjective Optimization of Precision Forging Process Parameters Based on Response Surface Method

Table 3

Comparison of the forming load in the radial forging process.

Sample number	Collet axial speed	Billet rotating speed	Hammer radial feed rate	Friction factor	Load by exp.	Load by RSM model
1	660 mm/min	84 r/min	2.0 mm	0.2	317 KN	326 KN
2	780 mm/min	102 r/min	2.0 mm	0.5	322 KN	334 KN