ANORDNUNG ZUR ERZEUGUNG VON FÜHRUNGSGRÖßEN FÜR REGELKREISE EINER NUMERISCH GESTEUERTEN MASCHINE
    1.
    发明申请
    ANORDNUNG ZUR ERZEUGUNG VON FÜHRUNGSGRÖßEN FÜR REGELKREISE EINER NUMERISCH GESTEUERTEN MASCHINE 审中-公开
    安排GENERATING命令变量的for循环数控机床

    公开(公告)号:WO2003014848A1

    公开(公告)日:2003-02-20

    申请号:PCT/EP2001/012270

    申请日:2001-10-24

    Abstract: Es wird eine Anordnung zur Erzeugung von Führungsgrößen für Regelkreise einer numerisch gesteuerten Maschine angegeben. Diese umfasst eine Interpolatoreinheit zur Vorgabe von Lagesollwerten mit einer bestimmten Interpolator-Abtastrate. Der Interpolatoreinheit ist eine Feininterpolatoreinheit nachgeordnet, die aus eingangsseitigen Lagesollwerten ausgangsseitige Führungsgrößen für einen oder mehrere nachgeordnete Regelkreise erzeugt. Die Feininterpolatorainheit erzeugt die Führungsgrößen im Zeitraster der Regelkreise mit der Regelkreis-Abtastrate und umfasst hierzu einen Abtastraten-Wandler sowie ein nachgeordnetes digitales Tiefpassfilter.

    Abstract translation: 提供了一种用于调节一个数控机床的电路提供了一种用于命令变量的产生的排列。 这包括内插器单元,用于与一个特定的内插采样速率处方标称位置的值。 内插器单元之后是细插值器单元,产生输入侧的设定点的位置值的参考值的输出侧的一个或多个下级控制回路。 所述Feininterpolatorainheit产生参考变量中与调节电路的采样率的调整电路的时间网格和用于此目的包括采样率转换器和下游的低通数字滤波器。

    PROCESS AND DEVICE FOR CONTROLLING A MULTIPLICITY OF SPRAY TOOLS USED IN SURFACE COATING OF VEHICLES OR PARTS THEREOF
    2.
    发明申请
    PROCESS AND DEVICE FOR CONTROLLING A MULTIPLICITY OF SPRAY TOOLS USED IN SURFACE COATING OF VEHICLES OR PARTS THEREOF 审中-公开
    方法和系统,以控制一个VIELZHAL注入工具对车辆或他们的零件表面涂装

    公开(公告)号:WO1995014961A1

    公开(公告)日:1995-06-01

    申请号:PCT/EP1994003844

    申请日:1994-11-21

    Abstract: The subject matter of the invention is a process for controlling a multiplicity of spray tools for the surface coating of vehicles or parts thereof. With stored program control, the settings for the multiplicity of spray tools which determine the paint flow through each tool are issued centrally to the control elements associated with the spray tools. The trajectory points for the tools, which are stored with coarse spacing or obtained by coarse interpolation from already stored trajectory points, are applied as reference values to the attitude controllers serving each spray tool; from the said position controllers, additional trajectory points are determined by fine interpolation between the transmitted trajectory points and processed in the position controller by means of actual position values.

    Abstract translation: 本发明涉及一种用于控制多个喷射成型工具用于车辆或其部分的表面涂层的方法。 与可编程逻辑控制器是中央的多个喷射工具,其确定每个喷雾工具输出的涂料的流动性,以致动器用于注射成型工具的设置参数。 注射成型工具被遍历路径点,其存储与一个粗牙,或通过从存储路径点的粗插值获得的,在每种情况下为所希望的值发送给规定的位置控制器的喷射工具,其中多个路径点由细插值的传输路径点之间确定,并在位置调节器具有位置实际值处理 是。

    工作機械の数値制御装置
    3.
    发明申请
    工作機械の数値制御装置 审中-公开
    机床数控设备

    公开(公告)号:WO2010024041A1

    公开(公告)日:2010-03-04

    申请号:PCT/JP2009/062192

    申请日:2009-07-03

    Inventor: 西橋 信孝

    Abstract:  工作機械の数値制御装置(4)は、ワーク及び工具の少なくとも一方の移動指令に含まれる第1移動方向への移動量及び第2移動方向への移動量をそれぞれ所定の算出サイクル毎に分配した第1次分配パルスを算出する第1次分配パルス算出部(18)と、前記第1次分配パルス算出部(18)によって算出された前記所定の算出サイクル毎の前記第1次分配パルスを、対応する算出サイクルを跨ぎ、かつ、対応する移動方向の加減速時定数を区間幅とする分配区間の範囲内において前記対応する算出サイクルの前後に分配した後、前記算出サイクル毎に積算した第2次分配パルスを前記第1移動方向と前記第2移動方向のそれぞれについて算出する第2次分配パルス算出部(20)と、前記第2次分配パルス算出部(20)によって算出された前記第2次分配パルスに基づいて工具移動装置及びワーク移動装置の少なくとも一方を駆動させる駆動制御部(22)とを備えている。

    Abstract translation: 一种用于机床的数字控制装置(4)包括:一次分配脉冲计算单元(18),用于计算一次分配脉冲,其中第一移动方向上的移动距离和第二移动方向上的移动距离包含在 针对各个预定的计算周期分别分配作业或工具中的至少一个的移动命令; 二次分配脉冲计算单元(20),用于计算二次分配脉冲,其通过在相应的计算周期之前和之后分配由一次分配脉冲计算单元(18)为各个预定计算周期计算的一次分布脉冲 在相应的计算周期内,并且在具有对应移动方向上的加速/减速时间常数作为截面宽度的分配部分的范围内,然后分别在第一移动方向上累积各个计算周期的一次分配脉冲,以及 在第二移动方向; 和驱动控制单元(22),用于根据由二次分配脉冲计算单元(20)计算出的二次分布脉冲来驱动工具移动装置和作业移动装置中的至少一个。

    INTERPOLATION METHOD IN AUTOMATIC PROGRAMMING
    4.
    发明申请
    INTERPOLATION METHOD IN AUTOMATIC PROGRAMMING 审中-公开
    自动编程中的插值方法

    公开(公告)号:WO1990006545A1

    公开(公告)日:1990-06-14

    申请号:PCT/JP1989001194

    申请日:1989-11-22

    Inventor: FANUC LTD

    Abstract: This invention relates to an interpolation method in automatic programming which determines appropriately a target moving distance of each axis in each interpolation period at the time of execution of a numerical control program, programs it and can improve a machining speed and machining accuracy. When the length (P') of the last sub-zone among a plurality of sub-zones obtained by dividing a zone from a start point (A) to an end point (B) in each block of a program by a target moving distance (P) per interpolation period is smaller than the value (P); and when an angle (Υ) between target moving orbits in the block described above and the next block is smaller than a reference angle or when the angle (Υ) described above is greater than the reference angle and the length (P') of the sub-zone is smaller than a reference length, the point of intersection between a sphere having the center at the start point (an) of the last sub-zone and a radius of the value (P) described above and the target orbit in the next block is determined by overlap processing and interpolation processing for said zone is made with this point of intersection as the target end point of the last sub-zone. When the angle (Υ) and the length (P') are greater than the reference angle and the reference length, respectively, interpolation processing is conducted by use of the first end point (B) as the target end point of the last subzone without using the overlap processing.

    HIGH PRECISION PULSE INTERPOLATION SYSTEM
    5.
    发明申请
    HIGH PRECISION PULSE INTERPOLATION SYSTEM 审中-公开
    高精度脉冲插值系统

    公开(公告)号:WO1989006836A1

    公开(公告)日:1989-07-27

    申请号:PCT/JP1989000028

    申请日:1989-01-12

    Inventor: FANUC LTD

    Abstract: This invention relates to a high precision pulse interpolation system for interpolating highly precisely the quantity of movement of each shaft of a numerical control apparatus (1). An interpolation pulse divided into two or more segments within one task is outputted and written into a common RAM (2). A servo control circuit (3) retrieves the interpolation pulses in the common RAM at predetermined intervals and performs a high precision pulse interpolation control of a servo motor (5).

    METHOD AND CIRCUITRY FOR PRODUCING NOMINAL POSITION VALUES FOR A CLOSED LOOP POSITION CONTROL OF A NUMERICALLY CONTINUOUS-PATH CONTROLLED MACHINE
    6.
    发明申请
    METHOD AND CIRCUITRY FOR PRODUCING NOMINAL POSITION VALUES FOR A CLOSED LOOP POSITION CONTROL OF A NUMERICALLY CONTINUOUS-PATH CONTROLLED MACHINE 审中-公开
    方法与电路生成位置设置点为一个循环的数控机的火车的位置

    公开(公告)号:WO01018622A1

    公开(公告)日:2001-03-15

    申请号:PCT/EP2000/008544

    申请日:2000-09-01

    Abstract: The invention relates to a method and to a circuitry for producing nominal position values for a closed loop position control of a numerically continuous path controlled machine. According to the invention, an interpolator element presets nominal position values with a defined inperpolator clock rate that are digitally filtered in a nominal position value filter that is mounted downstream of the interpolator element. The filtered nominal position values are transmitted to the closed loop position control which controls the movement on a continuous path with a defined position control clock rate. The interpolator clock rate is adjusted on the basis of the dynamic characteristics of the machine in such a manner that the filtered nominal position values that are transmitted by the closed loop position control do not cause any natural vibrations of the machine.

    Abstract translation: 公开的是一种方法和用于为数字连续路径控制的机器的一位置控制环生成标称位置值的电路布置。 该位置指令值与通过内插器单元,其在一个数字滤波的随后的名义位置值过滤器进行特定的内插器的时钟频率指定。 随后,过滤标称位置值被传递给位置控制电路,其控制,以便与特定的位置控制时钟速率的路径曲线上的运动。 内插器的时钟速率以机器,使得通过位置控制回路传递的动态特性而调整,过滤的标称位置值的机器没有固有振动被激发。

    METHOD AND DEVICE FOR INTERPOLATING FREE-FORM SURFACE
    7.
    发明申请
    METHOD AND DEVICE FOR INTERPOLATING FREE-FORM SURFACE 审中-公开
    用于插入自由表面的方法和装置

    公开(公告)号:WO1996035980A1

    公开(公告)日:1996-11-14

    申请号:PCT/JP1996001228

    申请日:1996-05-09

    Inventor: FANUC LTD

    Abstract: A pre-processing arithmetic means (2) interprets an NC program (1) containing an interpolation command for an NURBS curve expressed by the function of a parameter (t) and calculates the distance DELTA L of movement during an interpolating period T. A parameter value variation calculating means (3a) calculates the amount of change DELTA t of the parameter (t) caused by the movement of the distance DELTA L from the present position specified by the present value t1 of the parameter (t). An amount-of-movement calculating means (3b) calculates the position when the value of the parameter (t) becomes (ti+ DELTA t) by using the defining equation of the NURBS curve. Then the means (3b) calculates the amount of movement to the position along each axis and outputs an interpolation pulse for each axis.

    Abstract translation: 预处理算术装置(2)解释包含由参数(t)的函数表示的NURBS曲线的内插指令的NC程序(1),并计算内插周期T期间的移动距离DELTA L.参数 值变化计算装置(3a)计算由参数(t)的当前值t1指定的当前位置距离DELTA L的移动引起的参数(t)的变化量DELTA t。 移动量计算装置(3b)通过使用NURBS曲线的定义方程来计算参数(t)的值变为(ti + DELTA t)时的位置。 然后,装置(3b)计算沿着每个轴的位置的移动量,并输出每个轴的内插脉冲。

    HIGH-SPEED MACHINING SYSTEM
    8.
    发明申请
    HIGH-SPEED MACHINING SYSTEM 审中-公开
    高速加工系统

    公开(公告)号:WO1989002621A1

    公开(公告)日:1989-03-23

    申请号:PCT/JP1988000892

    申请日:1988-09-03

    Inventor: FANUC LTD

    Abstract: A high-speed machining system for effecting the machining by interpolating a curve at high speeds. A cam curve (1a) is instructed by a custom macro instruction (1b), and the instruction is divided into amounts of fine movement by a custom macro operation means (2) prior to the machining and is stored in a memory (3) as machining data, followed by the pulse interpolation using a pulse interpolater (4) to effect the machining. Therefore, the cam curves can be machined at high speeds without using any automatic program preparation device or like devices.

    METHOD OF DETERMINING CURRENT POSITIONAL REGION OF MACHINE
    9.
    发明申请
    METHOD OF DETERMINING CURRENT POSITIONAL REGION OF MACHINE 审中-公开
    确定机器电流位置的方法

    公开(公告)号:WO1984002100A1

    公开(公告)日:1984-06-07

    申请号:PCT/JP1983000415

    申请日:1983-11-17

    Inventor: FANUC LTD.

    Abstract: A method of determining the current positional region of a machine comprises: dividing the stroke of a movable part of a machine along one control axis into n equal regions each of a numerical value I; assigning a current positional region number A to each of the regions; incrementing or decrementing the current positional region number A according to the direction of movement when a cumulative movement B of the movable part of the machine within each region exceeds the region distance value I or is smaller than zero, so that the current positional region of the movable part of the machine can be determined; and delivering a current positional region signal, indicating the current positional region of the movable part of the machine, from the NC device to the machine.

    DYNAMISCH OPTIMIERTE WERKZEUGMASCHINE MIT ÜBERLAGERTEN ANTRIEBSSYSTEMEN
    10.
    发明申请
    DYNAMISCH OPTIMIERTE WERKZEUGMASCHINE MIT ÜBERLAGERTEN ANTRIEBSSYSTEMEN 审中-公开
    层状DRIVE系统的动态优化机床

    公开(公告)号:WO2008135265A1

    公开(公告)日:2008-11-13

    申请号:PCT/EP2008/003593

    申请日:2008-05-05

    Inventor: RÖDERS, Jürgen

    Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Steuerung der Bewegung zumindest einer Baugruppe einer Werkzeugmaschine, wobei die Baugruppe eine drehbare Spindel (1) umfasst, welche mittels zumindest eines zumindest einen Lagerspalt (19, 20, 21) umfassenden Magnetlagers (2, 3, 4) an der Baugruppe gelagert ist, dadurch gekennzeichnet, dass die Baugruppe entlang einer gegenüber einer exakten Bahn (5) steuerungsseitig geglätteten Bahn (6) bewegt wird und dass mittels des Magnetlagers (2, 3, 4) die Spindel (1) längs einer Differenzbahn (7) bewegt wird, wobei die Addition (Überlagerung) der geglätteten Bahn (6) und der Differenzbahn (7) die exakte Bahn (5) ergibt.

    Abstract translation: 本发明涉及一种用于控制一个机床中的至少一个模块的移动的方法,该组件包括一个可旋转的主轴(1),其通过至少一个至少一个轴承间隙(19,20,21),其包括磁性轴承(2,3,4的装置 )被安装在组件上,其特征在于,沿相对的精确轨道(5)的控制侧平滑腹板(6)上被移动的组件和(由磁轴承2,3的手段,4),所述主轴(1)沿一差分路径 (7)移动时,除了平滑腹板(6)和所述差分路径的(叠加)(7)给出的确切幅材(5)。

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