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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026084317-A1, on 26 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000001478

Convex portion grinding system, convex portion grinding method, and method of producing steel product

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Classification
Robotics & Automation › Robot Architectures
Inventors
HARADA JUNJI, ISHIDA KYOHEI, WATANABE TAKU
Assignee
JFE STEEL CORP
Original source
US-2026084317-A1, the United States Patent and Trademark Office, 26 March 2026
Document SHA-256
81872da9646999032a58e1792971eba092be58d786c5677c2e67efe6d80aa35f

Abstract

A convex portion grinding system including: a shape measuring device ( 3 ) that measures three-dimensional shape and orientation of a target material; a convex portion detection device ( 4 ) that detects a convex portion on a surface of the target material and recognizes position and shape of the convex portion; a grinding device ( 7 ) including a grinding tool that grinds the convex portion; and a grinding tool control device ( 5 ) that calculates a trajectory along which the grinding tool moves based on the measured three-dimensional shape and orientation of the target material and the detected position and shape of the convex portion, and controls the grinding device so that the grinding tool moves along the trajectory while changing the contact angle of the grinding tool with respect to the convex portion.

Publication information

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Citation

OpenTechnical Publication OT-2026-000001478, “Convex portion grinding system, convex portion grinding method, and method of producing steel product,” published September 15, 2026 at 19:06:05 UTC, https://opentechnical.org/p/OT-2026-000001478.

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