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公开(公告)号：EP1459143A1
公开(公告)日：2004-09-22
申请号：EP02795263.9
申请日：2002-12-20
申请人： Vaccani, Lucio
发明人： Vaccani, Lucio
CPC分类号： G05B19/4103 , G05B2219/33128
摘要： A method for controlling the axes of motors, for machine tools and the like, comprising the steps of: calculating, from a sequence of relative position data of each axis and of actuation states at each definite instant, a path for each individual axis, starting from parameters of initial speed, number of steps and final speed; defining a three-dimensional matrix that contains, for each axis, initial speed, number of steps and final speed, each element of the three-dimensional table, constituted by the intersection in space of the three parameters, containing an address that is suitable to point to the vector which describes a corresponding waveform; driving the axis according to the waveform.
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公开(公告)号：EP0347467A1
公开(公告)日：1989-12-27
申请号：EP88909380.3
申请日：1988-10-27
申请人： FANUC LTD
IPC分类号： G05B19/403
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 afterthe 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).
摘要翻译： CNC控制系统用于从连接到CNC（20）的PMC（10）控制CNC（20）侧的轴。 轴和组分类数据的指令值从PMC（10）发送到CNC（20），然后在相同组的指令全部接收之后启动脉冲分配。 因此，可以在CNC（20）侧的多个任意组合轴上同时起动运动。
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公开(公告)号：EP0413921A3
公开(公告)日：1993-11-24
申请号：EP90111882.8
申请日：1990-06-22
IPC分类号： G05B19/405
CPC分类号： G05B19/41835 , G05B19/408 , G05B19/4083 , G05B2219/33128 , G05B2219/34317 , G05B2219/34396 , G05B2219/35245 , G05B2219/41255 , G05B2219/50171 , Y02P90/087 , Y02P90/12
摘要： In a numerically controlled system including one or more multiple axis, multiple function controlled machines, of the type wherein control is exercised through the use of a processing program including a plurality of control words for respectively controlling functions of one or more machines, the improvement of the invention resides in the use of an expanded set of the control words created by adding one or more subwords to the conventional control words control words, at least a portion of the subwords being specific to a control group within which the control word will be effective or an axis or plane in which the control word will operate. An interpreter for the expanded control words is provided for expanding a processing program containing expanded control words into a plurality of control programs, at least a portion of which are specific to ones of the control groups. According to the invention, each axis of each of one or more machines, and each function to be performed by each of one or more machines, may be uniquely specified through the use of one or more of the control words in combination with one or more of the subwords.
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公开(公告)号：EP0348520A4
公开(公告)日：1992-08-05
申请号：EP89900308
申请日：1988-12-09
申请人： FANUC LTD
发明人： KOKURA, MASUO
IPC分类号： B23Q5/36 , B23Q15/00 , G05B19/18 , G05B19/408 , G05B19/414
CPC分类号： G05B19/4144 , G05B19/4083 , G05B19/4141 , G05B19/4147 , G05B2219/33128 , G05B2219/33337 , G05B2219/34291
摘要： A machine tool having a plurality of drive shafts is controlled by a plurality of numerical control units of small capacity. In response to external numerical data, the numerical control units (CNC1) to (CNC4) having a programmable controller (PMC) control a plurality of drive shaft motors (SP1) to (SP4) via a motor control unit (not shown). At this moment, the units (CNC1) to (CNC4) control numerical control switching means (COC) in response to switching signals (CO) generated by the programmable controller (PMC), and pick up necessary one(s) of the signals (P1) to (P4) from position detectors (POS1) to (POS4) provided on the motors (SP1) to (SP4).
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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
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).
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公开(公告)号：EP0474873A1
公开(公告)日：1992-03-18
申请号：EP91903610.3
申请日：1991-02-06
申请人： FANUC LTD.
IPC分类号： G05B19/18
CPC分类号： G05B19/404 , G05B2219/33128 , G05B2219/41036 , G05B2219/41206 , G05B2219/50291 , G05B2219/50374
摘要： A position correction system in a machine tool having a plurality of machining positions of a work. A position correction quantity corresponding to each machining position is stored in a position correction register (81) of a control block (80). Pre-processing operation means (72) calculates distribution data (X1, Z1) from a machining program (71). A position correction quantity (ΔX1, ΔZ1) is added to the distribution data (X1, Z1) by an adder (82), and a position instruction of a machining head corresponding to a machining position is outputted. Receiving this position instruction, interpolation means (83) executes pulse interpolation and outputs an output pulse. Such a control block (80) is attempted for each machining head (90, 100). In this manner, the error between the work and the machining head can be corrected for all the machining positions and accurate machining can be made.
摘要翻译： 一种具有工件的多个加工位置的机床中的位置校正系统。 对应于每个加工位置的位置校正量被存储在控制块（80）的位置校正寄存器（81）中。 预处理操作装置（72）从加工程序（71）计算分配数据（X1，Z1）。 通过加法器（82）将位置校正量（DELTA X1，DELTA Z1）加到分配数据（X1，Z1）中，并且输出与加工位置对应的加工头的位置指令。 接收该位置指令时，插值装置（83）执行脉冲插值并输出输出脉冲。 对于每个加工头（90,100），尝试这样的控制块（80）。 以这种方式，可以对所有加工位置校正作业和加工头之间的误差，并且可以进行精确的加工。
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公开(公告)号：EP0348520A1
公开(公告)日：1990-01-03
申请号：EP89900308.1
申请日：1988-12-09
申请人： FANUC LTD
发明人： KOKURA, Masuo
IPC分类号： G05B19/403
CPC分类号： G05B19/4144 , G05B19/4083 , G05B19/4141 , G05B19/4147 , G05B2219/33128 , G05B2219/33337 , G05B2219/34291
摘要： A machine tool having a plurality of drive shafts is controlled by a plurality of numerical control units of small capacity. In response to external numerical data, the numerical control units (CNC1) to (CNC4) having a programmable controller (PMC) control a plurality of drive shaft motors (SP1) to (SP4) via a motor control unit (not shown). At this moment, the units (CNC1) to (CNC4) control numerical control switching means (COC) in response to switching signals (CO) generated by the programmable controller (PMC), and pick up necessary one(s) of the signals (P1) to (P4) from position detectors (POS1) to (POS4) provided on the motors (SP1) to (SP4).
摘要翻译： 具有多个驱动轴的机床由多个小容量的数控单元控制。 响应于外部数值数据，具有可编程控制器（PMC）的数控单元（CNC1）至（CNC4）经由马达控制单元（未示出）控制多个驱动轴马达（SP1）至（SP4）。 此时，根据可编程控制器（PMC）产生的切换信号（CO），CNC（CNC1）至（CNC4）的单元（CNC4）控制数控开关装置（COC），并拾取必要的一个信号 P1）到（P4）从设置在电动机（SP1）到（SP4）上的位置检测器（POS1）到（POS4）。
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公开(公告)号：EP1459143B1
公开(公告)日：2009-03-04
申请号：EP02795263.9
申请日：2002-12-20
申请人： Vaccani, Lucio
发明人： Vaccani, Lucio
CPC分类号： G05B19/4103 , G05B2219/33128
摘要： A method for controlling the axes of motors, for machine tools and the like, comprising the steps of: calculating, from a sequence of relative position data of each axis and of actuation states at each definite instant, a path for each individual axis, starting from parameters of initial speed, number of steps and final speed; defining a three-dimensional matrix that contains, for each axis, initial speed, number of steps and final speed, each element of the three-dimensional table, constituted by the intersection in space of the three parameters, containing an address that is suitable to point to the vector which describes a corresponding waveform; driving the axis according to the waveform.
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公开(公告)号：EP0413921B1
公开(公告)日：2000-09-06
申请号：EP90111882.8
申请日：1990-06-22
IPC分类号： G05B19/408
CPC分类号： G05B19/41835 , G05B19/408 , G05B19/4083 , G05B2219/33128 , G05B2219/34317 , G05B2219/34396 , G05B2219/35245 , G05B2219/41255 , G05B2219/50171 , Y02P90/087 , Y02P90/12
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公开(公告)号：EP0866995A1
公开(公告)日：1998-09-30
申请号：EP96942276.0
申请日：1996-11-29
发明人： BRAKELMANN, Michael , KAMIETH, Ralf
IPC分类号： G05B19
CPC分类号： G05B19/4141 , G05B2219/33117 , G05B2219/33128 , G05B2219/33132 , G05B2219/33133 , G05B2219/33134 , Y02P90/265
摘要： The invention concerns a method of controlling a multi-axis machine tool, in particular for adjusting the positions of the individual axes as a function of at least one other axis or external parameters. A method of this type is to be improved by offering the user the possibility of himself adapting the control system to predetermined requirements. According to the invention, this object is achieved in that each axis is provided with a coupling function which can be programmed by the machine tool operator. The coupling function can be activated only when the references for all the axes involved in the coupling operation have been determined.
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