Modelling and Predicting the Breaking Strength and Mass Irregularity of Cotton Rotor-Spun Yarns Containing Cotton Fiber Recovered from Ginning Process by Using Artificial Neural Network Algorithm

Table 2

Rotor spinning machine parameters.

Machine parameters	Description of conditions
Rotor diameter (mm)	48, 54, 66
Rotor speed (rpm)	41000, 47000, 53000
Opener roller type	OK40 (for cotton) (fibers)
Opener roller speed (r.p.m)	9800, 8400, 7350
Navel type	(Steel); 8, 4, and without flutes
Delivery speed (m/min)	52.4 m/min