公开(公告)号：US20220229417A1

公开(公告)日：2022-07-21

申请号：US17716151

申请日：2022-04-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshinari MOHRI ,  Hisashi KATAOKA ,  Takamichi KOMATSU ,  Ryutaro MONDEN

IPC: G05B19/4155

Abstract: An identifier management method is executed by a welding system. The identifier management method includes: acquiring information on identifiers of a plurality of original workpieces; randomly selecting any one of the identifiers of the plurality of original workpieces to be adopted based on completion of execution of a welding process using the plurality of original workpieces by the welding system; and setting the any one of identifiers of the plurality of original workpieces, which has been selected, as an identifier of the welded workpiece generated in the welding process.

公开(公告)号：US20220229418A1

公开(公告)日：2022-07-21

申请号：US17716160

申请日：2022-04-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hisashi KATAOKA ,  Toshinari MOHRI ,  Kazuki HANADA

IPC: G05B19/4155

Abstract: An identifier management method is executed by a welding system. The identifier management method includes: acquiring information on identifiers of a plurality of original workpieces; selecting, according to a predetermined rule, any one of the identifiers of the plurality of original workpieces to be adopted based on completion of execution of a welding process using the plurality of original workpieces by the welding system; and setting the any one of identifiers of the plurality of original workpieces, which has been selected, as an identifier of the welded workpiece generated in the welding process.

公开(公告)号：US20220229420A1

公开(公告)日：2022-07-21

申请号：US17716261

申请日：2022-04-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshinari MOHRI ,  Kazuki HANADA ,  Hisashi KATAOKA ,  Ryutaro MONDEN

IPC: G05B19/418 ,  B23K9/095

Abstract: An identifier output method is executed by a welding system. The identifier output method includes: acquiring information on identifiers of a plurality of original workpieces to which identification signs are assigned, respectively, the identification signs being assigned such that information on the identifiers are readable; selecting, from the identifiers of the plurality of original workpieces according to a predetermined rule, an identifier to be set for a welded workpiece to be produced by a welding process using the plurality of original workpieces; and after the selecting, in a case in which any identification sign among the identification signs assigned to the plurality of original workpieces is read by the reading device, outputting, as an identifier of the welded workpiece, the information on the identifier that has been selected to the reading device.

公开(公告)号：US20220226923A1

公开(公告)日：2022-07-21

申请号：US17716234

申请日：2022-04-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazuki HANADA ,  Takamichi KOMATSU ,  Hisashi KATAOKA ,  Kazuyuki NAKASHIMA

IPC: B23K9/095 ,  B25J9/16 ,  B25J11/00

Abstract: A welding method is executed by a welding system in which identification signs are arranged on a plurality of original workpieces to be used in a welding process, respectively. On the identification signs, identifiers of the respective original workpieces are readable. The welding method includes executing the welding process such that a part or an entire of the identification signs is hidden in a joint surface on which the plurality of original workpieces are joined in the welding process.