METHOD AND APPARATUS FOR CONTROLLING DEBURRING ROBOT
    1.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING DEBURRING ROBOT 审中-公开
    控制机器人的方法和装置

    公开(公告)号:WO1994029776A1

    公开(公告)日:1994-12-22

    申请号:PCT/JP1994000930

    申请日:1994-06-08

    Abstract: In a process of moving the tip of a deburring tool from a point P1 to a point P2 on a work, if the deburring tool encounters a large burr, the cutting resistance increases abruptly near a point P'1. When the resistance exceeds a predetermined threshold value Xth, the robot causes the deburring tool to detour in the direction in which the cutting resistance becomes smaller, and brings the tip of the tool to a point Q from the point P'1. After that, the robot controls the deburring tool to move the tip from the point Q1 to the point P2 (pattern I). In moving the tip from the point Q1 to point P2, if the cutting resistance again exceeds the threshold value, the robot executes the detouring in the same manner (patterns II and III). Unless such a large burr is encountered, the moving speed of the tool is controlled at a value corresponding to the cutting resistance.

    Abstract translation: 在将去毛刺工具的尖端从点P1移动到工件上的点P2的过程中,如果去毛刺工具遇到大的毛刺,则切割阻力在点P'1附近突然增加。 当电阻超过预定阈值Xth时,机器人使去毛刺工具在切割阻力变小的方向上弯曲,并使工具的尖端从点P'1到达点Q。 之后,机器人控制去毛刺工具将尖端从点Q1移动到点P2(图案I)。 在将尖端从点Q1移动到点P2时,如果切割阻力再次超过阈值,则机器人以相同的方式执行迂回(图案II和III)。 除非遇到这样大的毛刺,否则刀具的移动速度被控制在与切削阻力相对应的值。

    METHOD FOR MACHINING A WORKPIECE
    2.
    发明申请
    METHOD FOR MACHINING A WORKPIECE 审中-公开
    加工工件的方法

    公开(公告)号:WO2012025741A2

    公开(公告)日:2012-03-01

    申请号:PCT/GB2011051567

    申请日:2011-08-19

    Inventor: HOLT SEAN

    Abstract: An electronic control system is programmed to control movement of a cutting tool relative to a rotating workpiece. After engagement of the stock, the tool is controlled to follow a curved path until the cutting surface of the tool reaches a predetermined depth of cut in the stock. The tool is then controlled to follow a straight/linear path, with the cutting surface of the tool engaged with the stock at said predetermined depth of cut. The control system varies the feed rate as the tool rolls into cut along a known path of curvature, to control the thickness of the material which is removed as the tool rolls into cut, e.g. to induce fracture as the material begins to coil. The feed rate as the tool rolls into cut is programmed to vary in relation to an arc of engagement between a cutting surface of the cutting tool and the stock into which the cutting tool is being moved.

    Abstract translation: 电子控制系统被编程为控制切割工具相对于旋转工件的运动。 在坯件接合之后,控制工具遵循弯曲路径,直到工具的切割表面达到坯料中的预定切割深度。 然后将工具控制成沿直线/直线路径行进,其中工具的切割表面在预定的切割深度与坯料接合。 当工具沿着已知的曲率路径滚入切割时,控制系统改变进给速率,以控制当工具滚入切割时被去除的材料的厚度,例如厚度。 当材料开始卷曲时引起断裂。 当工具滚入切割时的进给速率被编程为相对于切割工具的切割表面和切割工具正被移动到的坯料之间的接合弧而变化。

    NC STATEMENT PREPARATION SYSTEM
    3.
    发明申请
    NC STATEMENT PREPARATION SYSTEM 审中-公开
    NC报表制作系统

    公开(公告)号:WO1989008290A1

    公开(公告)日:1989-09-08

    申请号:PCT/JP1989000158

    申请日:1989-02-16

    Inventor: FANUC LTD

    Abstract: This invention relates to an NC statement preparation system of an interactive NC control unit. An NC statement is prepared by judging whether a tool (2) is a unidirectional cutting tool or a multi-directional cutting tool and selecting either one of the NC statement formed by a tool passage for the unidirectional cutting tool and the NC statement formed by a tool passage for the multi-directional cutting tool. In this manner a short machining program having a short machining time can be prepared.

    SURFACE MEASUREMENT, SELECTION AND MACHINING
    4.
    发明申请
    SURFACE MEASUREMENT, SELECTION AND MACHINING 审中-公开
    表面测量,选择和加工

    公开(公告)号:WO2011044565A1

    公开(公告)日:2011-04-14

    申请号:PCT/US2010/052202

    申请日:2010-10-11

    Abstract: Systems, processes, articles of manufacture, and techniques may be used to determine a machining shape for a surface to be machined. In particular implementations, determining a machining shape may include retrieving stored surface measurements for a surface to be machined (604), the measurements representing the surface at a plurality of points for each of a number of measurement locations on the surface, and analyzing the measurements to determine a shape to which the surface should be machined (608). Determining a machining shape may also include determining the surface that may be achieved by machining to the determined shape (612), analyzing the determined surface to determine whether it is acceptable (620), and storing the determined shape based on whether the determined surface is acceptable (628).

    Abstract translation: 可以使用系统,工艺,制品和技术来确定待加工表面的加工形状。 在特定实施方案中,确定加工形状可以包括检索待加工表面的存储的表面测量值(604),所述测量表示在表面上的多个测量位置中的每一个的多个点处的表面,并且分析测量 以确定要加工表面的形状(608)。 确定加工形状还可以包括确定通过加工到确定的形状(612)可以实现的表面,分析所确定的表面以确定其是否可接受(620),以及基于所确定的表面是否存储所确定的形状 可接受(628)。

    METHOD OF CONTROLLING CHASING LATHE
    5.
    发明申请
    METHOD OF CONTROLLING CHASING LATHE 审中-公开
    控制变形杆的方法

    公开(公告)号:WO1984001730A1

    公开(公告)日:1984-05-10

    申请号:PCT/JP1983000373

    申请日:1983-10-25

    Inventor: FANUC LTD

    Abstract: A method of controlling a chasing lathe uses at least two tools (TL1, TL2) provided in parallel on one side of a tool slide (TBS), and a workpiece (WK) is machined by employing a succession of predetermined tools. The method comprises: inputting data on at least part dimensions, tool selection order, positions to be cut by each tool, and mounting dimensions from a reference position of each tool; and machining at the positions (P5-P4-P3-P2-P1; P5-P7-P8-P9-P10) to be machined which are allotted to the respective tools, using the predetermined tools in order on the basis of the data. In addition, during the machining, upon the completion of machining with one tool (TL1), when the subsequent tool (TL2) is being positioned at a position which will be machined thereby by moving the tool slide (TBS), the tool slide (TBS) is moved in the Z-axis direction to a point (Pr) at which none of the tools (TL1, TL2) will come into contact with the workpiece (WK) by the movement of the tool slide (TBS) in the direction (X-axis direction) perpendicular to the longitudinal direction of the workpiece (WK) (Z-axis direction). Thereafter, the tool slide is moved in the X-axis direction to a point (Pt) at which the X-axis position of the selected tool to coincide with the X-axis coordinate of the start position of the machining done by that tool, and then machining is done by employing the selected tool.

    NUMERICALLY CONTROLLED MACHINING METHOD AND APPARATUS
    6.
    发明申请
    NUMERICALLY CONTROLLED MACHINING METHOD AND APPARATUS 审中-公开
    数控加工方法和装置

    公开(公告)号:WO1982003353A1

    公开(公告)日:1982-10-14

    申请号:PCT/JP1982000093

    申请日:1982-04-01

    Inventor: FANUC LTD

    CPC classification number: G05B19/4166 G05B2219/49392 Y02P90/265

    Abstract: Procede et dispositif d'usinage a commande numerique permettant d'usiner une piece a usiner (101) avec une surface courbe desiree conformement a des donnees de surfaces courbes definissant cette surface. Ce procede comprend les etapes consistant a determiner une premiere surface limite (103) qui devient la limite superieure et une deuxieme surface limite (104) qui devient la limite inferieure, a identifier si un outil est situe au-dessus de la premiere sur limite (103), entre la premiere surface limite et la deuxieme surface limite, ou sur la deuxieme surface limite (104), et a usiner la surface courbe (CA1) delimitee par la premiere et la deuxieme surfaces limites (103, 104) sur la base des donnees de surfaces courbes ( (2) (3) (4)). Apres l'etape d'usinage de la surface courbe (CA1) delimitee par la premiere et la deuxieme surfaces limites, la premiere et la deuxieme surfaces limites (103, 104) sont decalees vers le bas sur une distance predeterminee (d), et l'outil est deplace rapidement (5) jusqu'a la position (P12) correspondant a la premiere surface limite nouvellement determinee (103). La surface courbe delimitee par la premiere et la deuxieme surfaces limites (103', 104') determinee de nouveau a partir de la position (P12) est usinee sur la base des donnees de surfaces courbes et ces etapes sont repetees de maniere sequentielle.

    切削加工方法および工具経路生成装置
    7.
    发明申请
    切削加工方法および工具経路生成装置 审中-公开
    切割方法和工具路​​径生成装置

    公开(公告)号:WO2015114734A1

    公开(公告)日:2015-08-06

    申请号:PCT/JP2014/051834

    申请日:2014-01-28

    Abstract:  切削加工方法は、互いに平行な複数の工具経路(p1~p9)に基づいてワーク(1)を切削し、外側に突出する角部(1c)を有する形状に加工する。1つの工具経路に基づいてワーク(1)を加工する加工工程と、1つの加工工程の終了後に次の加工工程の始点に移動する移動工程とを繰り返す。加工工程では、1つの工具経路にてワーク(1)を切削する切削工程と、角部(1c)を形成する領域において、切削工程と同一の工具経路にて工具(41)を相対移動させて、バリ(5)を除去する除去工程とを連続して実施する。

    Abstract translation: 一种切割方法,其中工件(1)基于彼此平行的多个刀具路径(p1至p9)被切割成具有向外突出的角部(1c)的形状。 重复在一个加工步骤完成之后,基于一个刀具路径加工工件(1)的加工步骤和用于移动到下一个加工步骤的起始点的移动步骤。 在加工步骤中,切削工具用于在一个刀具路径中切割工件(1),以及通过相对于工件(1)在相同的刀具路径中移动刀具(41)来除去毛刺(5)的去除步骤 与形成拐角(1c)的区域中的切割步骤相同。

    AREA MACHINING METHOD
    8.
    发明申请
    AREA MACHINING METHOD 审中-公开
    区域加工方法

    公开(公告)号:WO1985002571A1

    公开(公告)日:1985-06-20

    申请号:PCT/JP1984000591

    申请日:1984-12-14

    Inventor: FANUC LTD

    CPC classification number: G05B19/41 G05B2219/49381 G05B2219/49392

    Abstract: Method of machining an area (AR) surrounded by a predetermined outline curve (OLC) by a unidirectional cutting operation. The method includes: a step of effecting cutting along the i th cutting path (PTi); a step of moving a tool (TL) by cutting feed along the outline curve (OLC) up to a machining end point (Qi-1) of the (i-1) th cutting passage along which the previous cutting operation has been conducted; a step of moving the tool (TL) by quick feed from the point (Qi-1) to the machining start point (Pi) of a cutting path (PTi) and positioning the tool (TL) at the point (Pi); a step of moving the tool (TL) by cutting feed along the outline curve (OLC) from the machining start point (Pi) of the cutting path (PTi) to the machining start point (Pi+1) of the next cutting path (PTi+1); a step of moving the tool (TL) by cutting feed along the cutting path (PTi+1), thereby executing cutting along the cutting path (PTi+1); and a step of repeating these steps, thereby effecting an area machining operation.

    Abstract translation: 一种在单向切割操作中加工由预定轮廓曲线(OLC)包围的表面(AR)的方法。 该方法包括沿着第i个切割路径(PTi)切割; 将具有沿着轮廓曲线(OLC)的切割移动的工具(TL)移动到第(i-1)切口的加工终点(Qi-1) 进行初步切割操作; 以快速将刀具(TL)从点(Qi-1)移动到切割路径(PTi)的加工起点(Pi)并定位工具(TL) 在(Pi)点; 通过沿着轮廓曲线(OLC)从切割路径(PTi)的加工开始点(Pi)到加工开始点的切割移动来移动工具(TL) (P i + 1)的后续加工路径(P i + 1); 通过沿着切割路径(PTi + 1)的切割移动来移动工具(TL),从而沿着切割路径(PTi + 1)进行切割; 重复这些步骤,以执行表面加工操作。

    NUMERICAL CONTROL DEVICE
    9.
    发明申请
    NUMERICAL CONTROL DEVICE 审中-公开
    数值控制装置

    公开(公告)号:WO1982004337A1

    公开(公告)日:1982-12-09

    申请号:PCT/JP1982000193

    申请日:1982-05-25

    Inventor: FANUC LTD

    Abstract: Dispositif de commande numerique executant une commande numerique en fonction des donnees d'un programme d'usinage. Ce dispositif comprend un microprocesseur (101) produisant un programme d'usinage, un microprocesseur (201) commandant l'usinage mecanique, deux circuits d'interface d'entree/ sortie (106), (210) disposes cote production du programme d'usinage (TPC) et cote commande d'usinage mecanique (NCC) respectivement, une ligne de transmission de signaux (L) connectant les deux circuits d'interface, et des memoires (103), (203) disposees cote production de programme d'usinage et cote commande d'usinage mecanique respectivement, permettant de stocker au moins un programme d'usinage qui peut executer la commande d'usinage mecanique en fonction d'un autre programme d'usinage different de ce programme d'usinage en parallele.

    Abstract translation: 数值控制装置根据加工程序的数据执行数字控制。 该装置包括产生加工程序的微处理器(101),控制机械加工的微处理器(201),布置在程序生产侧的两个输入/输出接口电路(106),(210)。 (TPC)和机械加工控制尺寸(NCC),连接两个接口电路的信号传输线(L)以及安排存储器(103),(203) 加工和机械加工控制尺寸,用于存储至少一个加工程序,该至少一个加工程序可以根据与该加工程序不同的另一加工程序并行执行机械加工控制。

    NUMERICALLY CONTROLLED MACHINING SYSTEM
    10.
    发明申请
    NUMERICALLY CONTROLLED MACHINING SYSTEM 审中-公开
    数控加工系统

    公开(公告)号:WO1982002260A1

    公开(公告)日:1982-07-08

    申请号:PCT/JP1981000380

    申请日:1981-12-16

    Abstract: Systeme d'usinage a commande numerique, permettant un degrossissage a la machine en utilisant des donnees de commande pour le finissage. Un organe de serrage serre un arbre d'entrainement predetermine a des coordonnees de serrage. Lors de l'execution du finissage selon les donnees de commande enregistrees sur un support d'enregistrement d'informations numeriques, si l'axe d'entrainement depasse les coordonnees de serrage fixees au prealable cet axe d'entrainement est serre a ces coordonnees. Les coordonnees de serrage sont changees de maniere sequentielle par un moyen de changement de coordonnee de serrage, de maniere telle qu'il soit possible d'executer plusieurs sortes de degrossissage en utilisant les donnees de commande pour le finissage.

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