Patent number: 7610785
Abstract: Regarding predetermined positioning criteria (M1, M2), ((G1, G2), (N1, or N2), (K1, K2)), there is provided image processing means (40B) for obtaining by image processing, measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)), and for moving a work (W) in a manner that the measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and the reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)) coincide with each other, thereby positioning the work (W) at a predetermined position.
Type:
Grant
Filed:
July 10, 2008
Date of Patent:
November 3, 2009
Assignee:
Amada Co., Ltd.
Inventors:
Ichio Akami, Koichi Ishibashi, Teruyuki Kubota, Tetsuaki Kato, Jun Sato, Tatsuya Takahashi
Publication number: 20090018699
Abstract: Regarding predetermined positioning criteria (M1, M2), ((G1, G2), (N1, or N2), (K1, K2)), there is provided image processing means (40B) for obtaining by image processing, measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)), and for moving a work (W) in a manner that the measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and the reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)) coincide with each other, thereby positioning the work (W) at a predetermined position.
Type:
Application
Filed:
July 10, 2008
Publication date:
January 15, 2009
Applicant:
AMADA CO., LTD.
Inventors:
Ichio AKAMI, Koichi Ishibashi, Teruyuki Kubota, Tetsuaki Kato, Jun Sato, Tatsuya Takahashi