公开(公告)号：US10442046B2

公开(公告)日：2019-10-15

申请号：US15984474

申请日：2018-05-21

申请人： FANUC CORPORATION

发明人： Ryuutarou Ishikawa ,  Akihiko Fujimoto

IPC分类号： B23Q11/08 ,  E05D15/06 ,  E05F11/46

摘要： First and second V-shaped link structures are arranged in an overlapping manner such that a first fixed pin and a second fixed pin of the first V-shaped link structure are positioned relative to a movable pin to one side with respect to the direction parallel to the longitudinal direction of a guide rail while a first fixed pin and a second fixed pin of the second V-shaped link structure are positioned relative to a movable pin to the side opposite to that in the first V-shaped link structure.

公开(公告)号：US20200238413A1

公开(公告)日：2020-07-30

申请号：US16744472

申请日：2020-01-16

申请人： FANUC CORPORATION

发明人： Kousuke Ookubo ,  Akihiko Fujimoto

IPC分类号： B23H7/20 ,  G05B19/19 ,  B23H7/26 ,  B23H7/06

摘要： A wire electrical discharge machine includes: a determination unit that determines whether or not a first route and a second route, each including an approach path, a machining path and an escape path in this order, are set in this order as a movement route of a wire electrode; and a wire movement control unit that, when the first route and the second route are determined to be set in a machining program in this order as the movement route of the wire electrode, causes the wire electrode to transition from the machining path of the first route to the machining path of the second route without moving the wire electrode along the escape path of the first route and the approach path of the second route.

公开(公告)号：US20180339384A1

公开(公告)日：2018-11-29

申请号：US15984474

申请日：2018-05-21

申请人： FANUC CORPORATION

发明人： Ryuutarou Ishikawa ,  Akihiko Fujimoto

IPC分类号： B23Q11/08 ,  E05D15/06

CPC分类号： B23Q11/0825 ,  B23Q2011/0808 ,  E05D15/06 ,  E05D15/0621 ,  E05F11/46 ,  E05Y2201/624 ,  E05Y2800/122 ,  E05Y2900/608

摘要： First and second V-shaped link structures are arranged in an overlapping manner such that a first fixed pin and a second fixed pin of the first V-shaped link structure are positioned relative to a movable pin to one side with respect to the direction parallel to the longitudinal direction of a guide rail while a first fixed pin and a second fixed pin of the second V-shaped link structure are positioned relative to a movable pin to the side opposite to that in the first V-shaped link structure.

公开(公告)号：US11642734B2

公开(公告)日：2023-05-09

申请号：US16744472

申请日：2020-01-16

申请人： FANUC CORPORATION

发明人： Kousuke Ookubo ,  Akihiko Fujimoto

IPC分类号： B23H7/20 ,  B23H7/06 ,  G05B19/19 ,  B23H7/26

CPC分类号： B23H7/20 ,  B23H7/06 ,  B23H7/26 ,  G05B19/19 ,  G05B2219/45043 ,  G05B2219/45221

摘要： A wire electrical discharge machine includes: a determination unit that determines whether or not a first route and a second route, each including an approach path, a machining path and an escape path in this order, are set in this order as a movement route of a wire electrode; and a wire movement control unit that, when the first route and the second route are determined to be set in a machining program in this order as the movement route of the wire electrode, causes the wire electrode to transition from the machining path of the first route to the machining path of the second route without moving the wire electrode along the escape path of the first route and the approach path of the second route.