Structural Parameters Optimization of the Steel Bar Straightening Machine Based on the PSO Algorithm

Figure 8

The comparison of the straightening force of each roller before and after the optimization. (a) Straightening force change of the second roller. (b) Straightening force change of the fourth roller. (c) Straightening force change of the tenth roller. (d) Straightening force change of the twelfth roller.

(a)

(b)

(c)

(d)