The Design of Edging Pass for Rolling D2 steel Flats
Li Guo (No. 3 Steel Plant of Changcheng Special Steel Co. )
The design of edging pass has used the passes with convexity groove bot toms instead of plane groove bottoms, which has resolved the problems of steel flats without plump and sharp angles, and with two-side convexes so as to improve the appearance quality of the flats significantly.
【CateGory Index】： TG33