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1. 发明申请

WO1990007748A1 METHOD OF DETERMINING EXPANDED SHAPE OF A PRODUCT IN A CAD SYSTEM 审中-公开
标题翻译：确定CAD系统中产品的扩展形状的方法
公开(公告)号：WO1990007748A1
公开(公告)日：1990-07-12
申请号：PCT/JP1989001235
申请日：1989-12-08
申请人： FANUC LTD , SEKI, Masaki , HAYANAGI, Shizuaki , SUZUKI, Koji , HOSONO, Takeshi
发明人： FANUC LTD
IPC分类号： G06F15/60
CPC分类号： G06T11/00 , G06T17/00
摘要： A method of determining expanded shape of a product to easily and correctly find the expanded shape of a product produced by bending using a CAD system. As an operator manipulates a tablet device to form first and second projection drawings on two planes that are in parallel with the outer surfaces of first and second portions of an L-shaped product on both sides of, for example, a bending line, the processor draws (S1) the first and second projection drawings on the display screen according to shape data that define the two projection drawings, calculates (S5) the distances for moving the second projection drawing in the X-axis and Y-axis directions as well as the angle of rotation in order to bring the two vertexes of each of the projection drawings in agreement with each other depending upon the pick inputs (S2, S3) of two vertexes on the side of the bending line of the projection drawings drawn by the operator via the tablet device, produces the shape data that represent the shape of the product after bent and expanded based upon the calculated values, thickness of the plate, and the amounts of expansion and contraction of the material of the product caused by bending as calculated depending upon the input data that represent the bending angle and bending direction, and draws (S7) the expanded shape of the product on the display screen.

2. 发明申请

WO1992021482A1 METHOD OF PREPARING PROGRAM FOR ROUGH WORKING 审中-公开
标题翻译：制定粗糙程序的方法
公开(公告)号：WO1992021482A1
公开(公告)日：1992-12-10
申请号：PCT/JP1992000635
申请日：1992-05-15
申请人： FANUC LTD , SEKI, Masaki , HAYANAGI, Shizuaki , SUZUKI, Koji
发明人： FANUC LTD
IPC分类号： B23Q15/00
CPC分类号： G05B19/40937 , G05B2219/36191 , Y02P90/265
摘要： A method of preparing a program for rough working, wherein a block of NC data outputted by a working program for performing the rough working of a regional cutting is reduced so as to shorten time for the rough working. At a cut ending point (3) of a material to be worked on (1), a further one cut-in of an instructed depth is performed, and a regional cutting is performed in the reverse direction from the cut ending point (3) to a cut starting point (4). Accordingly, a block of NC data outputted can be reduced. Furthermore, outputs of NC data for performing a rapid return from the cut ending point (3) to the cut starting point (4) are eliminated, so that time for the rough working can be shortened.

3. 发明申请

WO1990006551A1 METHOD OF SETTING CONSTRUCTION PARAMETERS IN AN XY PLOTTER 审中-公开
标题翻译：在XY平台上设置结构参数的方法
公开(公告)号：WO1990006551A1
公开(公告)日：1990-06-14
申请号：PCT/JP1989001193
申请日：1989-11-22
申请人： FANUC LTD , SEKI, Masaki , HOSONO, Takeshi , HAYANAGI, Shizuaki , SUZUKI, Koji
发明人： FANUC LTD
IPC分类号： G06F03/13
CPC分类号： G06K15/22 , G06F3/13
摘要： A method of setting construction parameters easily, quickly and suitably in an XY plotter. When two vertexes (P1, P2) of a region to be constructed including a figure (F1') that is transformed such as moved, enlarged or contracted, are designated on a CRT screen (5a), the processor calculates the moving amounts of the position of origin of figure before and after the transformation and the magnification of figure transformation, and further calculates coordinate positions (LDX, LDY), (RUX, RUY), (MX, MY) of the two vertexes and the center (P3) of the region to be constructed. When it is determined that the region to be constructed is not similar to the plotter paper (100) based on the calculated ratio of a vertical length to lateral length of the region to be constructed and based on the calculated ratio of the vertical length to the lateral length of the plotter paper, the processor calculates a maximum construction magnification by dividing the product of the transformation magnification and the vertical or lateral length of the paper by the vertical or lateral distance between the two vertexes, and automatically determines the coordinate positions (OX, OY) of the left lower vertex of a similar rectangle so as to include the region to be constructed and such that the left lower vertex (P4) of the similar rectangle is corresponded to the origin (PPO) in the block coordinate system. The figure is constructed at a maximum magnification on a suitable place of the plotter paper by taking into consideration the moving amount of origin of the figure and the coordinate positions of vertexes of the similar rectangle.

4. 发明申请

WO1989002632A1 SHAPE FITTING METHOD 审中-公开
标题翻译：形状贴合方法
公开(公告)号：WO1989002632A1
公开(公告)日：1989-03-23
申请号：PCT/JP1988000902
申请日：1988-09-08
申请人： FANUC LTD , SEKI, Masaki , YOSHIZAKI, Masatoshi , HOSONO, Takashi , HAYANAGI, Shizuaki
发明人： FANUC LTD
IPC分类号： G06F15/60
CPC分类号： G06T17/10 , G05B19/40932 , Y02P90/265
摘要： In the shape fitting method of the present invention, the first and second shapes (1, 2) are displayed on a display, a reference point (QR) and a reference direction (Bx, Bz) in a first shape (1) are determined and a position (P) of the reference point (QR) when the first shape (1) is fitted to a second shape (2), in the second shape is determined. Then, the direction vector (Bx', Bz') representing the reference direction of the first shape (1) is displayed on the second shape (2) in such a manner that the reference point (QR) coincides with the position (P) and the linear element (EL11) of the first shape including the reference point lies on the linear element (EL12) of the second shape including the position (P), and the direction vector (Bx, Bz) representing said reference direction is displayed on the first shape (1). The direction vector (Bx', Bz') in the second shape (2) is made reversible and the direction in which the first shape (1) is fitted to the second shape (2) is determined in accordance with the directions of the direction vectors (Bx, Bz; Bx', Bz') in the first and second shapes.
摘要翻译：在本发明的形状拟合方法中，将第一形状（1,2）显示在第一形状（1）中的基准点（QR）和基准方向（Bx，Bz）上，并且确定当将第一形状（1）装配到第二形状（2）时的参考点（QR）的位置（P）处于第二形状。然后，表示第一形状（1）的基准方向的方向矢量（Bx'，Bz'）以第二形状（2）显示，使得参考点（QR）与位置（P）重合，并且包括参考点的第一形状的线性元件（EL11）位于包括位置（P）的第二形状的线性元件（EL12）上，并且表示所述参考方向的方向矢量（Bx，Bz）被显示在第一种形状（1）。第二形状（2）中的方向矢量（Bx'，Bz'）可逆，并且第一形状（1）与第二形状（2）配合的方向根据方向第一和第二形状的向量（Bx，Bz; Bx'，Bz'）。

5. 发明申请

WO1991019238A1 AUTOMATIC EDITION SYSTEM OF POLYHEDRON MACHINING PROCESS 审中-公开
标题翻译：多功能加工工艺自动编辑系统
公开(公告)号：WO1991019238A1
公开(公告)日：1991-12-12
申请号：PCT/JP1991000662
申请日：1991-05-17
申请人： FANUC LTD , SEKI, Masaki , TAKEGAHARA, Takashi , MATSUNAKA, Toru , HAYANAGI, Shizuaki
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/40937 , G05B2219/36357 , G05B2219/36365 , G05B2219/45236 , Y02P90/265 , Y10T483/10 , Y10T483/12
摘要： A method for automatically editing a machining process so that a machine tool can be operated efficiently. A processor of an automatic programming apparatus transfers a leading definition statement related to upper surface machining from a first file to a second file of a memory device of the programming apparatus, deletes it from the first file (S13), and executes sequentially the transfer of the upper surface machining process definition sentence for designating the same tool number as the tool number designated by the leading upper surface machining process definition statement to the second file and its deletion from the first file. Similar processings are sequentially executed for each of other tool numbers, and the upper surface machining process definition statements are stored in bulk in the second file for each tool number. Similarly, side surface process definition statements are stored in bulk in the second file for each tool number but separately from the upper surface machining definition statements (S20 ∩ S25). As a result, a part program is edited in such a manner that the number of times of transfers between the upper surface machining and the side surface machining can be reduced. Therefore, it is possible to form a program which can operate efficiently the machine tool which involves essentially the exchange of tools for the shift between the upper surface machining and the side surface machining.

6. 发明申请

WO1989004525A1 SHAPE FITTING METHOD 审中-公开
标题翻译：形状贴合方法
公开(公告)号：WO1989004525A1
公开(公告)日：1989-05-18
申请号：PCT/JP1988001086
申请日：1988-10-26
申请人： FANUC LTD , SEKI, Masaki , YOSHIZAKI, Masatoshi , HOSONO, Takeshi , HAYANAGI, Shizuaki
发明人： FANUC LTD
IPC分类号： G06F15/60
CPC分类号： G06T3/0006
摘要： A first shape (1) and a second shape (2) are displayed on a display surface (CRT). When a reference point (P1) and one linear element (1a) in the first shape (1) and a reference point (P2) and one linear element (2a) in the second shape (2) are designated, respectively, a parallel displacement distance (Sx, Sy) and an angle of rotation ( theta ) required for fitting the first shape to the second shape in such a manner that the reference point (P1) coincides with the reference point (P2) and the linar element (1a) is in parallel with the linear element (2a) are determined. Then, the first shape (1) is moved and fitted to the second shape (2) by use of these parallel displacement distance and the angle of rotation.
摘要翻译：在显示面（CRT）上显示第一形状（1）和第二形状（2）。当分别指定第一形状（1）中的参考点（P1）和一个线性元件（1a）和第二形状（2）中的参考点（P2）和一个线性元件（2a）时，（P1）与基准点（P2）和线性元件（1a）重合的方式将第一形状与第二形状进行配合所需的距离（Sx，Sy）和旋转角度（θ）与线性元件（2a）平行。然后，通过使用这些平行位移距离和旋转角度将第一形状（1）移动并适配到第二形状（2）。

7. 发明申请

WO1992008174A1 METHOD FOR EDITING SHAPE 审中-公开
标题翻译：编辑形状的方法
公开(公告)号：WO1992008174A1
公开(公告)日：1992-05-14
申请号：PCT/JP1991001477
申请日：1991-10-29
申请人： FANUC LTD , SEKI, Masaki , TAKEGAHARA, Takashi , HAYANAGI, Shizuaki , SUZUKI, Kohji
发明人： FANUC LTD
IPC分类号： G05B19/405
CPC分类号： G05B19/40935 , Y02P90/265
摘要： A method for editing shapes which can move and copy a shape easily and rapidly. A product is displayed on the screen of a display (14). The part to be moved or copied of the shape of the product and one of the shape elements constituting the shape part are selected with a cursor successively. Then, four arrows, representing the tangential and normal directions of the selected shape element respectively, are displayed on the screen. Also, the desired direction of movement of the shape part is selected by specifying an arrow on the screen with the cursor, and the desired quantity of movement is inputted via the keyboard (13). Then, a converting matrix which moves the shape part in the desired direction by the desired quantity, or copies the shape part to a place where the shape part is to be moved is determined. According to the converting matrix and the shape data which represents the shape part to be moved or copied, new shape data is calculated by a processor (10). The new shape data represent the shape part after moving or a shape part to be generated newly. Then, according to the new shape data and the shape data, which represents the shape part other than the shape part to be moved or copied or represents the whole of the shape of the product, the movement or copy of the shape is performed.

8. 发明申请

WO1991017490A1 METHOD OF DEPICTING NUMERIC CONTROL DATA FOR MACHINING POLYHEDRON 审中-公开
标题翻译：用于加工聚合物的数字控制数据的方法
公开(公告)号：WO1991017490A1
公开(公告)日：1991-11-14
申请号：PCT/JP1991000579
申请日：1991-04-26
申请人： FANUC LTD , SEKI, Masaki , TAKEGAHARA, Takashi , MATSUNAKA, Toru , HAYANAGI, Shizuaki
发明人： FANUC LTD
IPC分类号： G05B19/405
CPC分类号： G05B19/4069 , G05B2219/35315 , G05B2219/45236
摘要： A data depiction method which facilitates error checking of numeric control data for machining a polyhedron. The method is used in an automatic programming apparatus, for example. Suppose that a mode is selected in which a machining shape and a tool orbit related with respective machining surfaces of a polyhedron blank are depicted dividedly on a display surface for each machining surface. When a sentence read from a part program is executed and the resulting NC data corresponds to a surface to be machined, a processor of a programming apparatus displays the same number of depiction regions (31 to 36) as the number of the planes of the polyhedron blank on a display surface (7a), and displays a character string (31a) and a blank shape (31b) representing the machining surface on the depiction region (31) corresponding to one machining surface. Next, the machining shape and the tool orbits (31c, 31d, 31e) expressed by the NC data thus prepared are depicted on the depiction region (31) for the purpose of visual check by an operator. The machining shape and tool traces (32c, 32d, 32e) associated with other machining surfaces are depicted in other depiction regions (32), so that the check of the machining shape and tool tracing become easy.

9. 发明申请

WO1989006173A1 CORNER SHAPE SETTING METHOD IN WIRE CUT MACHINING 审中-公开
标题翻译：线切割加工中的角形成形方法
公开(公告)号：WO1989006173A1
公开(公告)日：1989-07-13
申请号：PCT/JP1988001264
申请日：1988-12-13
申请人： FANUC LTD , SEKI, Masaki , YOSHIZAKI, Masatoshi , HAYANAGI, Shizuaki , HOSONO, Takeshi
发明人： FANUC LTD
IPC分类号： B23H07/06
CPC分类号： B23H7/065
摘要： When a corner profile of a punch profile (PRF) is to be set, an R key for instructing rounding is selected and at the same time, the radius (ri) of rounding is inputted. Furthermore, whether an arc (inwardly rounded arc) inscribed in two profile elements (ESi, ESi+1) constituting the corner (Ci) is to be inserted or an arc (outwardly rounded arc) having its center coordinate value at the intersection of two shape elements (ESi, ESi+1) constituting the corner (Ci) is to be inserted to the corner outside is selected. When the inwardly rounded arc is selected, the arc with the rounding radius (ri) inscribed in the two profile elements (ESi, ESi+1) is inserted while when the outwardly rounded arc is selected, the arc with the rounding radius (ri) using the intersection of the two profile elements (ESi, ESi+1) as the center coordinate value is inserted to the corner outside so as to specify the corner profile.
摘要翻译：当要设置冲孔轮廓（PRF）的角形轮廓时，选择用于指示舍入的R键，同时输入舍入的半径（ri）。此外，要插入构成角部（Ci）的两个轮廓元素（ESi，ESi + 1）中的圆弧（向内圆弧）是否插入其中心坐标值的弧（向外圆弧）在两个交点处选择构成拐角（Ci）的形状元素（ESi，ESi + 1）插入到角部外侧。当选择向内圆弧时，插入两个轮廓元素（ESi，ESi + 1）中内切的圆弧半径（ri）的圆弧，当选择向外圆弧时，具有圆角半径（ri）的圆弧使用两个轮廓元素（ESi，ESi + 1）作为中心坐标值的交点插入角落外部，以指定拐角轮廓。

10. 发明申请

WO1989004732A1 METHOD OF DEFINING HOLE POSITIONS OF PUNCH-FITTING COMPONENT 审中-公开
标题翻译：定位配件组件孔位置的方法
公开(公告)号：WO1989004732A1
公开(公告)日：1989-06-01
申请号：PCT/JP1988001151
申请日：1988-11-15
申请人： FANUC LTD , SEKI, Masaki , YOSHIZAKI, Masatoshi , HOSONO, Takeshi , HAYANAGI, Shizuaki
发明人： FANUC LTD
IPC分类号： B21D37/20
CPC分类号： G05B19/4097 , G06F17/50 , G06F2217/41 , G06T7/70 , G06T17/10 , G06T19/20 , G06T2219/2016
摘要： This invention relates to a method of defining hole positions of a punch-fitting component of a progressive die. This method defines the position of component holes (PH1 ~ PH3) such as bolts for fitting a punch to a plate (PLT), stores the positions of the component holes (PH1 ~ PH3) in association with the shapes of the punches (DF1 ~ DF3) and moves the component hole positions in conjunction with the movement of the punch shapes.
摘要翻译：该方法定义了诸如用于将冲头装配到板（PLT）的螺栓的部件孔（PH1-PH3）的位置，将组件孔（PH1-PH3）的位置与冲头的形状（DF1- DF3），并与冲头形状的移动一起移动组件孔位置。

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