| 摘要 |
FIELD: plastic metal working, namely production of thin steel strips (tin). SUBSTANCE: method for straightening steel strip due to eliminating its camber by skin pass rolling at predetermined reduction value comprises steps of skin pass rolling of cold rolled strip with thickness 0.25 - 0.50 mm and non-planeness width Bk in the form of wave along mean portion of strip with width Bp(Bn<=0,5Bp,) at percentage reduction value epsi = (2,5...3,0)n2<=0,03,, where n = A/lambda; A and lambda-, respectively height and full length of said wave. EFFECT: enhanced geometry of rolled steel strips at keeping their plastic properties. 1 ex
|
