公开(公告)号：US20190121630A1

公开(公告)日：2019-04-25

申请号：US16160220

申请日：2018-10-15

申请人： FANUC CORPORATION

发明人： Katsuhiro Endou

IPC分类号： G06F8/61 ,  G05B19/408

摘要： A numerical controller is configured to be able to automatically extract a machining program of a deletion candidate and includes: a storage period designating unit that sets a storage period of a machining program; a use date recording unit that records a date on which the machining program is used; a deletion candidate selecting unit that extracts the machining program of the deletion candidate based on the storage period and the use date; and a deleting unit that deletes the machining program of the deletion candidate.

公开(公告)号：US20170090453A1

公开(公告)日：2017-03-30

申请号：US15279877

申请日：2016-09-29

申请人： FANUC CORPORATION

发明人： Katsuhiro Endou

IPC分类号： G05B19/29 ,  B23C3/00

CPC分类号： G05B19/29 ,  B23C3/00 ,  B23C2220/60 ,  G05B19/404 ,  G05B2219/35101 ,  G05B2219/49172

摘要： A tool center path is compensated so that the number of collisions with a workpiece in positions on cutter tips complies with use frequencies in cutter tip information, based on tool information including the diameter of a tool and the number of cutter tips attached to the tool, a tool center movement path specified by a machining program, workpiece shape data, and cutter tip information.

公开(公告)号：US10895865B2

公开(公告)日：2021-01-19

申请号：US16166410

申请日：2018-10-22

申请人： FANUC CORPORATION

发明人： Katsuhiro Endou

IPC分类号： G05B19/414 ,  G05B19/4063 ,  G05B19/4093

摘要： A numerical controller capable of temporarily executing dedicated function software includes a dedicated function software reading unit configured to read, in response to a reading condition being satisfied, the dedicated function software into a primary storage area mainly accessed by a CPU, dedicated function software execution unit configured to execute the dedicated function software as a process in response to an execution condition being satisfied, and a dedicated function software termination unit configured to stop execution of the process of the dedicated function software and delete the dedicated function software from the primary storage area in response to a termination condition being satisfied.

公开(公告)号：US10481591B2

公开(公告)日：2019-11-19

申请号：US15655200

申请日：2017-07-20

申请人： FANUC CORPORATION

发明人： Katsuhiro Endou

IPC分类号： G05B19/00 ,  G05B19/416 ,  G05B19/402

摘要： A machine tool controlled by a numerical controller includes a feed handle for driving a drive-shaft for moving a tool and a workpiece relatively by using a mechanical mechanism and a motor for driving the drive shaft. The numerical controller generates an automatic feed command for driving the motor when a specific handle operation performed on the feed handle is detected.

公开(公告)号：US20190121324A1

公开(公告)日：2019-04-25

申请号：US16166410

申请日：2018-10-22

申请人： FANUC CORPORATION

发明人： Katsuhiro Endou

IPC分类号： G05B19/414 ,  G05B19/4093 ,  G05B19/4063

摘要： A numerical controller capable of temporarily executing dedicated function software includes a dedicated function software reading unit configured to read, in response to a reading condition being satisfied, the dedicated function software into a primary storage area mainly accessed by a CPU, dedicated function software execution unit configured to execute the dedicated function software as a process in response to an execution condition being satisfied, and a dedicated function software termination unit configured to stop execution of the process of the dedicated function software and delete the dedicated function software from the primary storage area in response to a termination condition being satisfied.

公开(公告)号：US10127045B2

公开(公告)日：2018-11-13

申请号：US14669322

申请日：2015-03-26

申请人： FANUC Corporation

发明人： Katsuhiro Endou

IPC分类号： G06F9/00 ,  G06F9/38 ,  G06F12/0875 ,  G06F9/50 ,  G06F12/0811 ,  G06F9/445

摘要： A sequential program is divided into programs each with a size fitted into a cache memory using program profile information and prepared cache memory information. Program profile information on the sequential program and information on the cache memory are acquired. Based on the acquired information, division addresses at which the sequential program is divided are determined. The IDs of the division programs, assigned core numbers, the start addresses and end addresses of the programs, and cache storage block information are stored in a memory as program execution information.