Title:
パラメータ特定装置、レーザ加工機、パラメータ特定方法、およびプログラム
Document Type and Number:
Japanese Patent JP7040949
Kind Code:
B2
Abstract:
To specify a parameter of a molten weld pool regardless of presence/absence of specification of a welding direction.SOLUTION: An image acquisition part acquires a molten pool image showing a molten weld pool. A parameter specification part specifies a parameter of the molten weld pool, on the basis of brightness of pixels per radius vector or deflection angle using coordinates of a melting center out of the molten pool image as the center.SELECTED DRAWING: Figure 9
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Inventors:
Hiroshi Ishii
Hirohisa Kuramoto
Azusa Nakajima
Hirohisa Kuramoto
Azusa Nakajima
Application Number:
JP2018012019A
Publication Date:
March 23, 2022
Filing Date:
January 26, 2018
Export Citation:
Assignee:
Nidec Machine Tool Co., Ltd.
International Classes:
B23K26/00; B23K26/21; B23K26/70; B23K31/00
Domestic Patent References:
| JP2000351071A | ||||
| JP2015188938A |
Attorney, Agent or Firm:
Shu Oikawa
Yuki Narita
Masahisa Matsumoto
Ancient city Satoshi
Yuki Narita
Masahisa Matsumoto
Ancient city Satoshi
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