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41. 发明授权

US4581514A Wire state of use indication apparatus for traveling-wire electroerosion machines 失效
标题翻译：行走线电动机用线状态指示装置
公开(公告)号：US4581514A
公开(公告)日：1986-04-08
申请号：US501777
申请日：1983-06-07
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B23H7/02 , B23H7/10 , G01B21/06
CPC分类号： G01B21/06 , B23H7/10
摘要： A wire state of use indication apparatus for use with a traveling-wire electroerosion cutting machine is disclosed in which a sensing unit instantaneously responds to the rotation of a roller disposed in the wire travel path and rotated with the electrode wire travelling in bearing contact with the roller. The number of the rotations is counted to produce a sensing signal which represents the cumulative number of rotations of the roller a number which in turn represents the amount of the electrode wire which has been drawn out of the wire storage rool by a given time instant during a given cutting operation. A processing circuit is provided to process the sensing signal with an input setting signal representing the amount of the electrode wire stored in the reel prior to the commencement of the cutting operation to produce an output signal which represents the amount of the electrode wire remaining in the reel at that time instant. The sensing unit may also provide a further sensing signal representing the instantaneous rate of rotation of the roller which rate in turn represents the instantaneous rate of drawing the wire out of the reel.
摘要翻译：公开了一种用于行进电线电蚀切割机的使用指示装置的线状态，其中感测单元瞬时响应设置在线路行进路径中的辊的旋转，并随着与滚筒。计数旋转次数以产生感测信号，该感测信号表示辊的累积转数，其数量又表示在给定时间点内已经从电线存储辊中抽出的电极线的量给定的切割操作。提供一种处理电路，用于在开始切割操作之前用表示存储在卷轴中的电极丝的量的输入设置信号来处理感测信号，以产生表示剩余在电极线中的电极丝的量的输出信号卷轴在那个时刻。感测单元还可以提供表示辊的瞬时转速的另外的感测信号，该速率又表示将线拉出卷轴的瞬时速率。

42. 发明授权

US4558977A NC Method and system for machining a 3D contour in a workpiece 失效
标题翻译： NC加工工件中的3D轮廓的方法和系统
公开(公告)号：US4558977A
公开(公告)日：1985-12-17
申请号：US421042
申请日：1982-09-21
申请人： Kiyoshi Inoue , Akihiko Shimizu , Jinzo Yabe
发明人： Kiyoshi Inoue , Akihiko Shimizu , Jinzo Yabe
IPC分类号： B23Q15/22 , G01B21/00 , G05B19/4093 , G05B19/41 , B23Q33/00 , G05B19/00 , G06F15/46
CPC分类号： G05B19/41 , G05B2219/35525 , G05B2219/36573 , G05B2219/49246 , G05B2219/50332 , G05B2219/50334 , G05B2219/50353 , Y10T409/300896
摘要： A numerical-control (NC) method and system for machining a desired three-dimensional contour in a workpiece with an axial tool, e.g. a rotary milling cutter or electroerosion electrode, formed at its axial end with an active machining surface which is spherical about a center intersected by the axis of the tool. According to the invention, numerical coordinate values for the positions of this center of the tool to be displaced relative to the workpiece need not to be preprogrammed and stored on a record medium. Rather, the numerical coordinate values for a series of prescribed points on the desired contour, together with the angular values defining an imaginary line normal to the contour at each of these points are simply programmed and stored on such an NC tape or like medium, and a numerical datum for a constant value substantially equal to the radius of the sphere is keyed in into a computing device arranged between a tape reader and drive units for computing from the data reproduced from the NC tape and the keyed-in datum, for each of the prescribed points, the three-dimensional coordinate values of the position of the center of the sphere. The computing device is associated with a drive control unit for producing from the computed numerical coordinate values, command signals to operate the drive units so that the workpiece and the tool are relatively displaced to allow the desired contour to be progressively developed in the workpiece.
摘要翻译：一种数控（NC）方法和系统，用于利用轴向工具（例如，工件）加工工件中期望的三维轮廓。旋转铣刀或电腐蚀电极，其轴向端部形成有主动加工表面，该主动加工表面围绕与刀具轴线相交的中心是球形的。根据本发明，要相对于工件移动的工具的该中心的位置的数值坐标值不需要被预编程并存储在记录介质上。相反，在期望轮廓上的一系列规定点的数值坐标值以及在这些点中的每个点处限定与轮廓垂直的虚拟线的角度值被简单地编程并存储在这样的NC带或类似介质上，并且对于基本上等于球体半径的恒定值的数字数据被键入到布置在磁带读取器和驱动单元之间的计算装置，用于根据从NC磁带和键入数据再现的数据进行计算规定点，球体中心位置的三维坐标值。计算装置与驱动控制单元相关联，用于根据计算出的数值坐标值产生用于操作驱动单元的命令信号，使得工件和工具相对移位，以允许在工件中逐渐形成期望的轮廓。

43. 发明授权

US4556775A Automatic spark-depositing apparatus 失效
标题翻译：自动火花放电设备
公开(公告)号：US4556775A
公开(公告)日：1985-12-03
申请号：US665394
申请日：1984-10-26
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B23K9/12 , B23K11/00 , B23K9/04
CPC分类号： B23K9/121 , B23K11/0013
摘要： A spark-depositing apparatus includes an electrode storage arrangement which stores a plurality of rigid electrodes. When a new electrode is required, a chuck receives one of these electrodes. A clamp brings the chuck to a first position to allow the electrode to slide into the chuck and brings the chuck to a second position to hold the electrode fast. The electrode is then activated to deposit material on a workpiece in a predetermined pattern.
摘要翻译：火花放电装置包括存储多个刚性电极的电极存储装置。当需要新的电极时，卡盘接收这些电极之一。夹具将卡盘带到第一位置以允许电极滑入卡盘中并将卡盘带到第二位置以快速保持电极。然后激活电极，以预定图案将材料沉积在工件上。

44. 发明授权

US4536366A Sintering method and apparatus 失效
标题翻译：烧结方法和装置
公开(公告)号：US4536366A
公开(公告)日：1985-08-20
申请号：US517469
申请日：1983-07-26
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B22F3/02 , B22F3/14 , B30B11/00 , C04B35/528 , C04B35/645 , B22F3/16
CPC分类号： C04B35/528 , B22F3/02 , B22F3/14 , B30B11/007 , C04B35/645 , B22F2998/00
摘要： Sintering method and apparatus. A pre-sintered or compacted mass of particulate material is densified by loading the mass into a substantially closed three-dimensional space defined by three pairs of punches juxtaposed thereacross in three respective directions, and then by multi-axially compressing the mass by advancing the punches of each pair toward each other while energizing the mass with thermal energy. The axes of action of pressures applied thereto by the three pairs of punches intersect substantially at a point substantially constituting the center of the three-dimensional space.
摘要翻译：烧结方法和设备。将预烧结或压实的颗粒材料块通过将质量装载到由三对冲头限定的基本封闭的三维空间来致密化，所述三对冲孔在三个相应的方向上并置在其上，然后通过推进冲头多轴压缩的每一对彼此相向，同时用热能激发质量。通过三对冲头施加到其上的压力的作用轴线基本上在基本上构成三维空间的中心的点处相交。

45. 发明授权

US4527729A Die forming method 失效
标题翻译：模具成型方法
公开(公告)号：US4527729A
公开(公告)日：1985-07-09
申请号：US438810
申请日：1982-11-03
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B23H1/00 , B23P15/24 , B23P1/00
CPC分类号： B23P15/24
摘要： A novel and highly efficient die forming method is disclosed wherein a plurality of blank workpieces, preferably plate blanks, are prepared and assembled together in a format such that a die blank may be produced therefrom which has a contour at least roughly approaching the contour of a desired die product. The blank workpieces are assembled together by permanently joining them, preferably by fusion-welding. The die blank so produced is then preferably subjected to heat-treatment and is thereupon machined, preferably by EDM, to progressively develop the desired contour therein from the rough-shaped contour.
摘要翻译：公开了一种新颖且高效的模具成型方法，其中制备多个坯件坯料，优选板坯，其格式为使得可以由其制造模具坯件，其形状至少大致接近于所需的模具产品。通过永久性地连接它们，优选通过熔焊将坯料组装在一起。然后，如此制造的模坯优选地进行热处理，然后优选通过EDM机加工，以从粗糙轮廓逐渐形成所需轮廓。

46. 发明授权

US4521661A Method of and apparatus for holding against mispositioning a thermally deflectable member in an operating machine tool 失效
标题翻译：用于在操作机床中防止将热偏转构件错位的方法和装置
公开(公告)号：US4521661A
公开(公告)日：1985-06-04
申请号：US349968
申请日：1982-02-18
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B23H7/02 , B23Q11/14 , B23P1/08
CPC分类号： B23Q11/141 , B23H7/02 , G05B2219/50015
摘要： A work element supported by a thermally deflectable member in an operating machine tool is held against mispositioning by causing a fluid to flow through a passage formed in the member of the machine tool performing a machining operation to hold the member in a heat-exchanging relationship with the fluid and maintaining the difference in temperature between the fluid flowing into the passage of the member and the fluid flowing out of that passage substantially constant. Two thermistors are used to detect the temperatures of the flowing fluid at an inlet side and at an outlet side, respectively, and a signal representing a temperature difference detected is compared with a threshold value representing a preselected temperature difference to provide a deviation signal which is used to control the rate of flow of the fluid through the passage and/or the temperature of the flow-in fluid. Preferably, the latter is held constant and the former is controlled in response to the deviation or control signal.
摘要翻译：在操作机床中由热偏转构件支撑的工件通过使流体流过形成在机床的构件中的通道进行机械加工操作以保持构件与...的热交换关系而被保持抵抗错位流体并且保持流入部件的流体的流体与从该通道流出的流体之间的温度差基本上恒定。两个热敏电阻分别用于检测入口侧和出口侧的流动流体的温度，并将表示所检测的温度差的信号与表示预选温度差的阈值进行比较，以提供偏差信号，该偏差信号是用于控制通过通道的流体流速和/或流入流体的温度。优选地，后者保持恒定，并且前者根据偏差或控制信号被控制。

47. 发明授权

US4513191A Method of and apparatus for resetting a wire electrode in an operating setup on an electroerosion machine 失效
标题翻译：在电腐蚀机上的操作设置中复位线电极的方法和装置
公开(公告)号：US4513191A
公开(公告)日：1985-04-23
申请号：US261269
申请日：1981-05-06
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B23H7/10 , B23P1/08
CPC分类号： B23H7/102 , Y10S83/95
摘要： An improved method and apparatus for automatically resetting a wire electrode (E) in an operating setup on a traveling-wire electroerosion machine (e.g. a TW-EDM machine) is disclosed. Upon termination of a given machining operation with the machine commenced with a starting hole (h1) in the workpiece (W), the wire electrode spanning in a continuous stretch between a supply side (5) and a collection side (27) is broken in a region adjacent to the workpiece and at one of the opposite sides thereof by forming in the wire electrode in the said region at least two coplanar grooves disposed substantially symmetrically about the longitudinal axis thereof, and then applying a tension to the wire electrode to break the latter at a neck formed by the said grooves. One broken end portion of the broken wire electrode is threaded into and through a new starting hole (h2) in a workpiece for machining a contour therein in the subsequent machining operation to reestablish the said continuous stretch of the wire electrode between the supply and collection sides. An air jet may be applied through a nozzle (70) at least in the region of the wire electrode to be heated, grooved and broken so as to blow off any residue of the machining liquid which remains adherent to the wire electrode whereby to allow the latter to be uniformly heated without any localized thermal stress. This enables the wire electrode to be broken with straight broken end portions.
摘要翻译：公开了一种用于在行进电线电机（例如TW-EDM机）上的操作设置中自动复位线电极（E）的改进方法和装置。当机器在工件（W）上开始起始孔（h1）开始的机器终止时，在供给侧（5）和收集侧（27）之间连续拉伸的线电极被断开通过在所述区域中的线电极中形成至少两个共面平行的槽，邻近工件并且在其相对侧中的一个处形成一个围绕其纵向轴线大体对称设置的共面沟槽，然后向线电极施加张力，以断开后者在由所述凹槽形成的颈部处。断线电极的一个破碎的端部穿过并通过工件中的新的起始孔（h2），用于在随后的加工操作中加工其中的轮廓，以重新建立在供应和收集侧之间的线电极的所述连续拉伸。空气射流可以至少在线电极的区域中通过喷嘴（70）施加，以被加热，开槽和断裂，以便吹脱残留在线电极上的残留物，从而允许后者被均匀加热而没有任何局部热应力。这使得线电极能够被直断的端部折断。

48. 发明授权

US4504721A 3D EDM method and apparatus utilizing a magnetic field 失效
标题翻译：利用磁场的3D EDM方法和装置
公开(公告)号：US4504721A
公开(公告)日：1985-03-12
申请号：US311451
申请日：1981-10-14
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B23H7/38 , B23P1/12
CPC分类号： B23H7/38
摘要： A method of and apparatus for electroerosively machining a 3D cavity in workpiece, in which a coil is wound on a tool electrode and energized by a current source to produce a magnetic field therein. The magnetic field of flux density in excess of 100 Gauss and preferably not less than 300 Gauss is passed through the ferromagnetic electrode body and applied to the machining gap formed between the tool electrode and the workpiece which are relatively displaced multiaxially under commands of a NC unit to cause the frontal end portion of the tool electrode to sweep in a scanning manner over the workpiece while following a prescribed 3D path to progressively develop the desired cavity electroerosively machined with a succession of electrical discharges affected by the magnetic field. The energization source for the coil includes a control circuit operated by a preprogrammed set of command signals form the NC unit to sequentially modify the magnetic field in accordance with the instantaneous geometrical change of the workpiece area confronting the machining electrode face to maintain the concentration of contaminants in the gap at an optimum level.
摘要翻译：一种用于电工加工工件中的3D空腔的方法和装置，其中线圈缠绕在工具电极上并由电流源激励以在其中产生磁场。磁通密度超过100高斯，优选不低于300高斯的磁场通过铁磁电极体，并施加到形成在工具电极和工件之间的加工间隙，这些加工间隙在NC单元的命令下多轴相对位移使得工具电极的正面端部以扫描方式扫过工件，同时遵循规定的3D路径，以逐渐开发由受磁场影响的一系列放电进行电加工的所需腔体。线圈的通电源包括由NC单元的预编程命令信号组成的控制电路，以根据加工电极面对面的工件区域的瞬时几何变化顺序修改磁场，以保持污染物浓度在最佳水平的差距。

49. 发明授权

US4496436A Pulse electrodepositing method 失效
标题翻译：脉冲电沉积法
公开(公告)号：US4496436A
公开(公告)日：1985-01-29
申请号：US973608
申请日：1978-12-27
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： C25D5/18 , C25D21/12 , H02M3/158
CPC分类号： H02M3/1584 , C25D21/12 , C25D5/18 , Y10S204/09
摘要： Electrodeposition is carried out using an electric current which is applied in the form of pulses between a workpiece and an electrode in an electrolyte from which metal is to be deposited upon the workpiece. The pulses have a pulse duration not greater than 100 microseconds and the pulse duration is preferably between 1-50 microseconds while the off time or interval between adjacent pulses is more than twice as long as the on time of the pulses.
摘要翻译：电沉积使用电流形式进行，该电流以工件和电极之间的脉冲形式施加，电解液中的金属将沉积在工件上。脉冲具有不大于100微秒的脉冲持续时间，并且脉冲持续时间优选在1-50微秒之间，而相邻脉冲之间的关闭时间或间隔是脉冲导通时间的两倍多。

50. 发明授权

US4484052A Cutting method and apparatus 失效
标题翻译：切割方法和装置
公开(公告)号：US4484052A
公开(公告)日：1984-11-20
申请号：US356747
申请日：1982-03-10
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： B23H7/02 , B23H7/10 , B23P1/08
CPC分类号： B23H7/02 , B23H7/101 , Y10T83/222 , Y10T83/576
摘要： The disclosed method and apparatus are related to the machine for and process of cutting a desired contour in a workpiece with an axially traveling elongate tool by relatively displacing the workpiece and the elongate tool transversely to the traveling axis of the latter along a predetermined cutting path describing the contour whereby the workpiece is progressively divided, along the cutting path, into a first portion held secured with a work support and a second portion tending, by its own gravity, to fall off the first. The fall-off is prevented according to the invention with a plurality of attractable members, e.g. permanent magnets, which are spacedly juxtaposed with the workpiece and releasably retained with respective support holders on a support assembly. During the course of cutting of the contour in the workpiece, these members are successively released and propelled from the respective support holders to deposit sequentially at spaced-apart locations on the advancing cutting path so that each of the members firmly bridges the first and second portions across the cut groove.
摘要翻译：所公开的方法和装置涉及用于通过轴向移动的细长工具来切割工件中的期望轮廓的机器，该机器通过沿着描述的预定切割路径相对地移动工件和细长工具横向于后者的行进轴线轮廓，其中工件沿着切割路径被逐渐分割成固定有工件支撑件的第一部分和由其自身的重力倾斜地脱离第一部分的第二部分。根据本发明，防止脱落具有多个可吸引构件，例如，永磁体与工件间隔地并置并且可释放地保持在支撑组件上的相应的支撑保持器。在切割工件中的轮廓的过程中，这些构件从相应的支撑保持件相继地被释放并推进，以在前进切割路径上的间隔开的位置顺序地沉积，使得每个构件将第一和第二部分穿过切槽。

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