Edging method and edging device
AssigneeNippon Steel & Sumitomo Metal Corporation
InventorsYoji NAKAMURA, Toshiaki SAITOH, Satoru MASHIKO, Tetsuo KISHIMOTO, Akihisa TSURUTA, Tatsuya NAKADA, Naoki KATAOKA
Life of this patent
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Abstract
An edging method including changing an incident angle of a slab with respect to a pair of edging members that are disposed on a conveyance line of the slab and that edge the slab based on information relating to the slab acquired at at least one of prior to edging or after edging.
Claims14
An edging method comprising changing an incident angle of a slab with respect to a pair of edging units that are disposed on a conveyance line of the slab and that edge the slab based on information relating to the slab acquired at at least one of prior to edging or after edging.
An edging device comprising:
- a pair of edging units that are disposed on a conveyance line of a slab, and that perform edging by pressing the slab from both sides in the width direction of the slab;
- a slab incident angle changing unit that is disposed further upstream than the pair of edging units on the conveyance line, and that changes an incident angle of the slab;
- a slab information acquisition unit that acquires information relating to the slab at at least one of prior to edging or after edging;
- and
- a slab incident angle control unit that controls the slab incident angle changing unit based on information relating to the slab acquired by the slab information acquisition unit.
Dependencies are inferred from the claim text.