Messverfahren für Gebogene Formen, Messprogramm für Gebogene Formen und Messvorrichtung für Gebogene Formen

Details

Veröffentlichungs-Nr.

EP4810900

Anmeldetag

15. November 2024

Veröffentlichung

22. Mai 2025

Rechtsraum

EP

IPC

G01B11/24

Abstract

A bent shape measurement method according to the present invention is a bent shape measurement method of measuring a shape of a formed material that has been subjected to bending, and includes: a data acquisition step of acquiring profile data generated by imaging a part of a side surface of the formed material; a detection step of detecting, for each of a plurality of areas set for the formed material, a straight portion by using the profile data, the straight portion extending linearly; a calculation step of calculating an intersection point between two straight portions in each area; and a conversion step of performing conversion to a set value based on coordinates of the intersection point in each area.

Anmelder

Firma

NHK Spring Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete