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    • 61. 发明授权
    • Tool radius compensation method for numerically controlled apparatus
    • 数控设备的刀具半径补偿方法
    • US4659265A
    • 1987-04-21
    • US463890
    • 1983-01-25
    • Hajimu KishiKunio Tanaka
    • Hajimu KishiKunio Tanaka
    • B23Q33/00B23B39/26G05B19/18G05B19/404G05B19/4093G05B19/41G05B19/24
    • G05B19/41G05B2219/34098G05B2219/50332Y10T409/30112Y10T409/303808
    • The present invention relates to a tool radius compensation method for numerically controlled apparatus in which the coordinates Pi of the position of a tool center are computed which is offset a distance equal to the radius r of the tool in a direction normal to a surface to be cut based on commanded positional information P.sub.1, Pc and P.sub.2, for enabling the tool to three-dimensionally cut a workpiece. Based on the positional information P.sub.1, Pc and P.sub.2, a unit offset vector Vi is determined which lies on a plane defined by vectors U and V normal to first and second surfaces to be cut at a three-dimensional corner point Pc. Components along respective axes of the unit offset vector Vi are corrected so that the tool center will move smoothly along a curve contiguous to paths of movement of the tool center before and after the three-dimensional corner point Pc. The coordinates Pi of the position of the tool center are determined from the corrected unit offset vector Vi', a tool radius r, and the information Pc on the position of the three-dimensional corner point.
    • PCT No.PCT / JP82 / 00199 Sec。 371日期:1983年1月25日 102(e)日期1983年1月25日PCT提交1982年5月27日PCT公布。 出版物WO82 / 04336 日本1982年12月9日。数值控制装置的刀具半径补偿方法技术领域本发明涉及一种数控装置的刀具半径补偿方法,其中,计算刀具中心位置的坐标Pi,该距离等于刀具的半径r等于 基于指令位置信息P1,Pc和P2垂直于要切割的表面的方向,以使工具能够三维地切割工件。 基于位置信息P1,Pc和P2,确定单位偏移矢量Vi,该单位偏移矢量Vi位于垂直于在三维角点Pc处被切割的第一和第二表面的矢量U和V所限定的平面上。 校正单位偏移矢量Vi的各轴的分量,使得工具中心沿着与三维角点Pc之前和之后的工具中心的运动路径相邻的曲线平滑移动。 根据校正单位偏移矢量Vi',刀具半径r和三维角点位置的信息Pc来确定刀具中心位置的坐标Pi。
    • 62. 发明授权
    • Method of indicating diagnostic results
    • 指示诊断结果的方法
    • US4633469A
    • 1986-12-30
    • US619560
    • 1984-06-08
    • Hajimu KishiKunio Tanaka
    • Hajimu KishiKunio Tanaka
    • G06F11/22G06F11/32G01R31/28G06F11/00
    • G06F11/325
    • A method of indicating the results of diagnosing an apparatus in which a processor (105) performs prescribed processing under the control of a control program, which is stored in a ROM (102), using input information entered from a keyboard (101) having a plurality of keys (101a-1, 101a-2; 101b-1, 101b-2; . . . 101h-1, 101h-2) each of which is equipped with a lamp, various diagnostic tests are executed in accordance with a diagnostic program stored in the ROM (102). The method includes the steps of establishing correspondence between each diagnostic test and each of the lamps (101a-2, 101b-2, . . . 101h-2), starting the diagnostic program upon sensing, by a sensing unit 107, that electric power has been introduced, executing various diagnostic processes on the basis of the diagnostic program and, when a result of a diagnostic process is determined to represent a malfunction, lighting the lamps (101a-2, 101b-2, . . . 101h-2) corresponding to the processes for which the malfunctions have been determined.
    • PCT No.PCT / JP83 / 00336 Sec。 371日期1984年6月8日 102(e)日期1984年6月8日PCT提交1983年10月11日PCT公布。 公开号WO84 / 01639 日期:1984年4月26日。一种指示处理器(105)在存储在ROM(102)中的控制程序的控制下执行规定处理的装置的结果的方法,使用从 具有配置有灯的多个键(101a-1,10aa-2; 101b-1,101b-2; ... 101h-1,0101h-2)的键盘(101),各种诊断测试 根据存储在ROM(102)中的诊断程序来执行。 该方法包括以下步骤:确定每个诊断测试与每个灯(101a-2,101b-2,...,101h-2)之间的对应关系,通过感测单元107检测到启动诊断程序时的电力 已经引入了基于诊断程序执行各种诊断过程,并且当诊断处理的结果被确定为表示故障时,点亮灯(101a-2,101b-2,...,101h-2) 对应于确定故障的过程。
    • 63. 发明授权
    • Method of creating curved surfaces
    • 创建曲面的方法
    • US4589062A
    • 1986-05-13
    • US451162
    • 1982-12-07
    • Hajimu KishiMasaki Seki
    • Hajimu KishiMasaki Seki
    • G05B19/4097B23Q15/00G05B19/18G05B19/41G05B19/4103G06F17/50G05B19/415
    • G05B19/41G05B2219/35151G05B2219/49385
    • A curved surface generation method well-suited for application to the preparation of a numerical control tape used in the numerically controlled machining of a three-dimensional body such as a three-dimensional mold. The surface creation method includes steps of defining, on a first section curve or reference curve of a three-dimensional curved body, a point Pi (i=1,2 . . . ) which corresponds to a point Qi (i=1,2 . . . ) on a second section curve or reference curve, and generating an intermediate section curve in accordance with the established correspondence. A curved surface is created by collecting a plurality of the intermediate section curves together. Accordingly, the invention raises the degree of freedom with which a curved surface is created, and enables the accurate creation of a curved surface featuring subtle changes, allowing the precise machining of a three-dimensional body.
    • PCT No.PCT / JP82 / 00114 Sec。 371日期1982年12月7日 102(e)日期1982年12月7日PCT提交1982年4月9日PCT公布。 出版物WO82 / 03705 日期:1982年10月28日。一种适用于三维模具等三维体的数控加工中使用的数控带的制备的曲面生成方法。 表面创建方法包括以下步骤:在第三部分曲线或三维弯曲体的参考曲线上定义对应于点Qi(i = 1,2)的点Pi(i = 1,2 ...) ...),并根据建立的对应关系生成中间部分曲线。 通过将多个中间部分曲线收集在一起而产生弯曲表面。 因此,本发明提高了产生弯曲表面的自由度,并且能够精确地形成具有微妙变化的曲面,从而允许三维体的精确加工。
    • 66. 发明授权
    • Method of creating curved surfaces
    • 创建曲面的方法
    • US4546427A
    • 1985-10-08
    • US451146
    • 1982-12-01
    • Hajimu KishiMasaki Seki
    • Hajimu KishiMasaki Seki
    • G05B19/4097G05B19/41G05B19/4103G06F17/50G05B19/415
    • G05B19/41G05B2219/35151
    • A method of creating the curved surface of a three-dimensional curved body, including steps of entering a section curve of the three-dimensional curved body and partitioning information such as the number of partitions and partitioning pitch, partitioning the section curve, successively obtaining a plurality of intermediate section curves so as to contain each of the partitioning points, creating a curved surface on the basis of a plurality of the intermediate section curves and, in the machining operation, transporting a tool along each intermediate section curve. By conducting machining in this fashion, processing can be executed uniformly and machining accuracy improved without requiring that the partitioning axis be changed, even when the curvature of the curved surface varies.
    • PCT No.PCT / JP82 / 00105 Sec。 371日期1982年12月1日 102(e)1982年12月1日日期PCT提交1982年4月5日PCT公布。 出版物WO82 / 03475 日期:1982年10月14日。一种创建三维弯曲体的弯曲表面的方法,包括进入三维弯曲体的剖面曲线和划分信息的步骤,例如分割数和分割间距,分割 截面曲线,连续地获得多个中间部分曲线,以便包含每个分割点,基于多个中间部分曲线创建弯曲表面,并且在加工操作中,沿着每个中间体传送工具 截面曲线。 通过以这种方式进行加工,即使当曲面的曲率变化时,也可以均匀地执行加工并且改善加工精度而不需要改变分隔轴。
    • 70. 发明授权
    • Image display system
    • 图像显示系统
    • US4366475A
    • 1982-12-28
    • US236552
    • 1981-02-20
    • Hajimu KishiKunio Tanaka
    • Hajimu KishiKunio Tanaka
    • G09G5/38G05B19/4069G06F3/023G06F3/048G06F3/14G09G5/36H04N1/387G09G1/16
    • H04N1/3875G05B19/4069G06F3/04892G05B2219/35072G05B2219/36015Y02P90/265
    • An image display system suitable for use in displaying, at an enlarged scale, any desired portion of an image presented on a picture surface of a display apparatus, or in displaying, in a reduced scale, the whole portion of the image presented on the picture surface. The picture surface is divided into sub-regions arranged in m lines and n columns. Sub-region appointing numeral keys are arranged to correspond to these sub-regions, so that any desired sub-region is appointed by a depression of the corresponding appointing keys, thus designating that to make the image portion in the appointed sub-region be enlarged and displayed over the entire area of the picture surface or that the whole part of the image on the display surface be reduced and displayed in the appointed sub-region of the picture surface.
    • 一种图像显示系统,适用于以放大比例显示呈现在显示装置的图像表面上的图像的任何期望部分,或者以缩小的比例显示呈现在图像上的图像的整个部分 表面。 图像表面分为以m行和n列排列的子区域。 子区域指定数字键被布置为对应于这些子区域,使得通过按下相应的指定键来指定任何期望的子区域,从而指定使得指定的子区域中的图像部分被扩大 并且显示在图像表面的整个区域上,或者显示表面上的图像的整个部分被缩小并显示在图像的指定子区域中。