公开(公告)号：EP0351437A4

公开(公告)日：1992-09-23

申请号：EP88909379

申请日：1988-10-27

申请人： FANUC LTD

发明人： KAWAMURA, HIDEAKI ,  FUJIBAYASHI, KENTARO ,  HIDAKA, YOSATO

IPC分类号： G05B19/18 ,  G05B19/41 ,  G05B19/4103 ,  G05B19/414 ,  G05B19/4155 ,  G05B19/415

CPC分类号： G05B19/4141 ,  G05B19/41 ,  G05B19/4103 ,  G05B19/4147 ,  G05B2219/33129 ,  G05B2219/34157 ,  G05B2219/34291

摘要： A CNC control system for controlling the axes on the side of the CNC (20) from a PMC (10) coupled to the CNC (20). Instruction values of the axes, group classification data of the axes and the execution time for the axes in the same group are sent from the PMC (10) to the CNC (20). When the instructions of the same group are all received, the CNC (20) initiates the pulse distribution after pulses and completes it within an instructed execution time. Therefore, the straight line can be interpolated on a plurality of arbitrarily combined axes on the side of the CNC (20), and the axes are prevented from being interfered by each other in controlling the ATC (automatic tool exchange) on the PMC (10) side.

公开(公告)号：EP0373224A4

公开(公告)日：1993-03-17

申请号：EP89903260

申请日：1989-03-02

申请人： FANUC LTD

发明人： KAWAMURA, HIDEAKI ,  FUJIBAYASHI, KENTARO ,  HIDAKA, YOSATO

IPC分类号： G05B19/18 ,  G05B19/414 ,  G05B19/403

CPC分类号： G05B19/4141 ,  G05B2219/33129 ,  G05B2219/33163 ,  G05B2219/34402 ,  G05B2219/50008 ,  G05B2219/50015 ,  G05B2219/50218

摘要： A numerical controller which controls multiple spindles through a plurality of channels (10, 20, 30). When the machining program of the first channel (10) is stopped in response to a single block signal (6), the machining programs of other channels (20, 30) are placed under the feed-holding condition. This makes it possible to maintain synchronism in executing the whole machining program and to prevent the machining from losing balance and from interfering.

公开(公告)号：EP0347467A4

公开(公告)日：1992-07-29

申请号：EP88909380

申请日：1988-10-27

申请人： FANUC LTD

发明人： KAWAMURA, HIDEAKI ,  FUJIBAYASHI, KENTARO ,  HIDAKA, YOSATO

IPC分类号： G05B19/18 ,  G05B19/4103 ,  G05B19/414 ,  G05B19/4155 ,  G05B19/415

CPC分类号： G05B19/4147 ,  G05B19/4141 ,  G05B2219/33125 ,  G05B2219/33128 ,  G05B2219/33129 ,  G05B2219/34157 ,  Y02P90/185

摘要： A CNC control system for controlling the axes on the side of the CNC (20) from a PMC (10) coupled to the CNC (20). Instruction values of the axes and group classification data are sent from the PMC (10) to the CNC (20) which then initiates the pulse distribution after the instructions of the same group are all received. Therefore, movements can be started simultaneously on a plurality of arbitrarily combined axes on the side of the CNC (20).