公开(公告)号：US2983805A

公开(公告)日：1961-05-09

申请号：US79826659

申请日：1959-03-09

Applicant: TAKAO HASUMI ,  JUNICHI KAWASHIMA

Inventor： TAKAO HASUMI ,  JUNICHI KAWASHIMA

IPC: B23K13/04

CPC classification number: B23K13/046

公开(公告)号：US2964610A

公开(公告)日：1960-12-13

申请号：US67855757

申请日：1957-08-16

Applicant: YODER CO

Inventor： MACKEY EUGENE L

IPC: B23K13/04

CPC classification number: B23K13/046

公开(公告)号：US2680180A

公开(公告)日：1954-06-01

申请号：US23418451

申请日：1951-06-29

Applicant: GEN MOTORS CORP

Inventor： WORDEN DONALD P ,  MCDONNELL JOSEPH M ,  PAYNE VICTOR H

IPC: B23K13/00 ,  B23K13/04

CPC classification number: B23K13/00 ,  B23K13/046

公开(公告)号：US2452574A

公开(公告)日：1948-11-02

申请号：US70648146

申请日：1946-10-29

Applicant: AMERICAN CAN CO

Inventor： JONES LYMAN L

IPC: B23K13/04

CPC classification number: B23K13/046

公开(公告)号：US2139211A

公开(公告)日：1938-12-06

申请号：US73179134

申请日：1934-06-21

Applicant: SESSIONS FRANK L

Inventor： SESSIONS FRANK L

IPC: B23K13/04

CPC classification number: B23K13/046

公开(公告)号：US1864139A

公开(公告)日：1932-06-21

申请号：US36845029

申请日：1929-06-05

Applicant: CLAYTON MARK & COMPANY

Inventor： MARK JR CLAYTON

IPC: B23K13/04

CPC classification number: B23K13/046

公开(公告)号：US1220774A

公开(公告)日：1917-03-27

申请号：US14154417

申请日：1917-01-10

Applicant: MURRAY THOMAS E

Inventor： MURRAY THOMAS E

CPC classification number: B23K13/046

公开(公告)号：US1101447A

公开(公告)日：1914-06-23

申请号：US1914821197

申请日：1914-02-26

Applicant: JONES ERNEST HENRY

Inventor： JONES ERNEST HENRY

CPC classification number: B23K13/046

公开(公告)号：US432653A

公开(公告)日：1890-07-22

申请号：US432653D

CPC classification number: B23K13/046

公开(公告)号：US09199291B2

公开(公告)日：2015-12-01

申请号：US13581488

申请日：2011-03-22

Applicant: Noboru Hasegawa ,  Hideki Hamatani ,  Takao Miura ,  Kunihiko Hatabara ,  Nobuo Mizuhashi ,  Kazuto Yamamoto

Inventor： Noboru Hasegawa ,  Hideki Hamatani ,  Takao Miura ,  Kunihiko Hatabara ,  Nobuo Mizuhashi ,  Kazuto Yamamoto

IPC: B23K13/01 ,  B23K9/073 ,  B23K11/00 ,  B23K9/02 ,  B21C51/00 ,  B21C37/08 ,  B23K13/04 ,  B23K11/087 ,  G01N21/952 ,  G01N21/84

CPC classification number: B21C51/00 ,  B21C37/08 ,  B21C37/0822 ,  B23K11/0873 ,  B23K13/046 ,  G01N21/952 ,  G01N2021/8411

Abstract: An operation management device performs an operation management for electric resistance welding in which a strip-shaped metal plate is formed to have a cylindrical shape in such a manner that both end portions of the metal plate gradually face each other while the metal plate is conveyed, and a Vee convergence section, which is a portion at which both of the end portions butt against each other while facing each other, is welded. Furthermore, the operation management device includes: a measuring unit that measures a distance L [mm] between a first Vee convergence point at which both of the end portions of the metal plate geometrically come into contact with each other and a second Vee convergence point that is a contact point of both of the end portions of the metal plate, and a Vee convergence angle θ[°] at the first Vee convergence point on the basis of an image of an area including the Vee convergence section; and a determining unit that determines whether or not the distance L [mm] and the Vee convergence angle θ[°] satisfy the following equation (1). Lmin(θ/θst)−0.15≦L≦35  (1)

Abstract translation: 操作管理装置执行电阻焊接的操作管理，其中条形金属板形成为具有圆筒形状，使得金属板的两个端部在金属板被传送的同时逐渐面对， 以及Vee会聚部，其是两端部彼此相对的端部彼此面对的部分。 此外，操作管理装置包括：测量单元，其测量金属板的两个端部彼此接触的第一Vee会聚点与第二Vee会聚点之间的距离L [mm] 是基于包括Vee会聚部分的区域的图像的第一Vee会聚点处的金属板的两个端部的接触点和Vee会聚角度; [°] 以及确定距离L [mm]和Vee会聚角θ的距离是否满足下式（1）的确定单元。 Lmin（＆thetas; /＆thetas; st）-0.15＆nlE; L＆nlE; 35（1）