Title: CSP production line cold rolling feed deformation system
Application Number: 200610048370 Application Date: 2006.09.29
Publication Number: 1927484 Publication Date: 2007.03.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B21B37/58;B21B37/00
Applicant(s) Name: Handan Iron Address:
Inventor(s) Name:
Attorney & Agent: caoshu min zhouxiao ping
Abstract:
    The invention relates to a cold rolling material deformation control method of CSP product line. Wherein, it comprises rough roller compress rate, fine roller compress rate, and total compress rate; the improved R1 rough roller compress rate is 48.5-50.3%. The invention, based on the material feeding demand, via lots of comparison tests and the working ability of roller, can find out optimized parameters, to improve the compress rate of R1 rough roller, to crystallize the austenite completely and improve the ferrite state, to reduce the yield strength of steel band.
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