Metal deforming – With use of control means energized in response to activator... – Metal deforming by use of roller or roller-like tool element
Reexamination Certificate
2008-01-22
2008-01-22
Suhol, Dmitry (Department: 3725)
Metal deforming
With use of control means energized in response to activator...
Metal deforming by use of roller or roller-like tool element
C072S010100, C072S013400, C072S031080, C072S240000, C356S153000
Reexamination Certificate
active
07320237
ABSTRACT:
While a reference means having a positional relationship to the pass-line of a continuance mill determined in advance and caliber profile (area enclosed by the groove profile of a rolling roll) formed by a rolling roll at each stand are imaged within the same visual field and a position corresponding to the pass-line is calculated based on the region corresponding to the reference means within the taken image, the center position of the region corresponding to the caliber profile within the taken image is calculated and the misalignment amount of the caliber profile can be calculated based on the calculated center position and the calculated position corresponding to the pass-line. Accordingly, a misalignment amount can be measured accurately as long as images of the reference means and the caliber profile are taken within the same visual field.
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Kubota Hiroshi
Suzuki Youichi
Clark and Brody
Suhol Dmitry
Sumitomo Metal Industries Ltd.
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