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281.发明授权
公开(公告)号：US4431894A
公开(公告)日：1984-02-14
申请号：US318255
申请日：1981-11-04
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
CPC classification number: B23H7/102
Abstract: An improved method of and apparatus for automatically threading a continuous electrode wire through a workpiece in a traveling-wire electroerosion machine wherein a rotary guide block having a tapered opening is disposed to locate the latter coaxially with a straight throughgoing hole preformed in the workpiece and arranged in alignment with a straight line path defined between a pair of wire guide members. A free end of the electrode wire extending from a wire supply or takeup is located behind the opening in the rotary guide block which is tapered convergently towards the workpiece. The electrode wire is advanced along the straight line path to introduce its free end into the tapered opening of the guide block which is rotated about its rotary axis to allow the free end to smoothly pass through the opening and then into and through the straight through-hole in the workpiece. A sensing/control circuit may be provided and arranged to detect a contact of the free end with the tapered wall of the opening to initiate the rotation of the rotary guide block or to control its rate of rotation and/or the rate of advance of the electrode wire in accordance with the particular position of a point of contact of the free end with the tapered wall.
Abstract translation: 一种用于在行进电线电动机中自动穿过连续电极线穿过工件的改进方法和装置，其中设置有具有锥形开口的旋转导块，以将其与在工件中预成型的直通孔同轴布置， 与一对导线构件之间限定的直线路径对准。 从电线或卷取线延伸的电极线的自由端位于旋转引导块中的开口后面，该导向块朝向工件倾斜渐缩。 电极线沿着直线路径前进，将其自由端引入导向块的锥形开口中，该锥形开口围绕其旋转轴线旋转，以允许自由端平滑地穿过开口，然后进入并穿过直通通道， 工件孔。 感测/控制电路可以被设置和布置成检测自由端与开口的锥形壁的接触，以启动旋转引导块的旋转或控制其旋转速度和/或提升速度 根据自由端与锥形壁的接触点的特定位置的电极线。
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282.发明授权
公开(公告)号：US4427870A
公开(公告)日：1984-01-24
申请号：US279312
申请日：1981-07-01
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
CPC classification number: B23H7/08
Abstract: An electroerosive wire-cutting method and apparatus in which the traveling wire electrode is heated in its position-setting step prior to a desired machining operation so as to establish for the operative section of the wire electrode thermal conditions the same as those to be experienced during the machining operation. Such heating may be effected, for example, by passing a heating current through that section of the wire electrode from an independent heating current source via wire guides.
Abstract translation: 一种电动线切割方法和装置，其中行进线电极在所需加工操作之前的位置设定步骤中被加热，以便为线电极的工作部分设定与在 加工操作。 这种加热可以例如通过经由导线器将加热电流从独立的加热电流源通过该线电极的该部分来实现。
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公开(公告)号：US4422918A
公开(公告)日：1983-12-27
申请号：US234578
申请日：1981-02-13
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
CPC classification number: B23H7/10
Abstract: A current-conductor assembly for conducting a machining current to a wire electrode in a wire-cutting electroerosion machine comprises a pair of coplanar wheels rotatable about their respective shafts and having their respective peripheries for receiving the wire electrode between them. The wheels are urged towards one another to press the wire electrode between the peripheries and a brush connectable electrically to a source of the machining current and adapted to be urged under pressure into electrical contact with a flank of one of the wheels which is electrically conductive for conducting the current to the wire electrode. The brush is an electrically conductive body preferably composed of copper, graphite or a copper/graphits composite material containing a solid-state lubricating material, e.g. MoS.sub.2 or WS.sub.2. The pressing wheel urged towards the conducting wheel is, at least along its peripheral region, composed of an elastomeric material.
Abstract translation: 用于在线切割电动机中对线电极进行加工电流的电流导体组件包括一对共面轮，可绕它们各自的轴旋转并且具有各自的周边以在它们之间接收线电极。 轮相互推压以将周围的线电极和电连接到加工电流源的电刷按压，并且被压力地压力地与一个车轮的侧面电接触，该侧面导电用于 将电流传导到线电极。 刷子是优选由铜，石墨或含有固体润滑材料的铜/石墨复合材料组成的导电体，例如。 MoS2或WS2。 至少沿着其周边区域，被推向导轮的按压轮由弹性体材料构成。
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284.发明授权
公开(公告)号：US4418263A
公开(公告)日：1983-11-29
申请号：US240246
申请日：1981-03-03
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
Abstract: A method of and an apparatus for electroerosively wire-cutting a conductive workpiece with a continuous wire electrode supported to extend and axially transported to move between a supply site and a collection site through a cutting zone. The moving wire electrode is juxtaposed in the cutting zone with the workpiece to form a machining gap therewith supplied with a machining liquid. A machining current is passed through the gap to electroerosively remove material from the workpiece. The moving wire electrode and the workpiece are relatively displaced along a predetermined path which defines the desired pattern of wire cut in the workpiece. The wire electrode fed from a supply reel is of a regular cross-sectional contour (e.g. circular) which is, upstream of the cutting zone, shaped into a cross-sectional contour (e.g. square or triangular) preselected in conjunction with the desired pattern of cut to be formed in the workpiece. The shaping means may take the form of a drawing die or an electroerosive wire-cutting electrode assembly.
Abstract translation: 一种用于电极线切割导电工件的方法和装置，其中所述导电工件具有被延伸并轴向传送以在供应位置和收集位置之间通过切割区移动的连续线电极。 移动线电极在切割区域中与工件并列，以形成与其一起加工液体的加工间隙。 通过间隙通过加工电流从工件电极去除材料。 移动的线电极和工件沿着预定的路径相对移位，该预定路径限定了在工件中切割的线的所需图案。 从供应卷轴馈送的线电极具有规则的横截面轮廓（例如圆形），其在切割区域的上游成形为横截面轮廓（例如，正方形或三角形），预期结合所需的图案 切割成在工件上形成。 成形装置可以采用拉丝模或电极线切割电极组件的形式。
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285.发明授权
公开(公告)号：US4394558A
公开(公告)日：1983-07-19
申请号：US253287
申请日：1981-04-13
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
Abstract: An EDM method wherein the surface roughness of the machined workpiece is reduced or the ratio of the removal rate to the surface roughness is increased by controlling at least one of the rate of flow of the liquid machining medium through the discharge gap and the rate of relative displacement between the tool electrode and the workpiece along the machining interface so that each individual discharge crater on the workpiece surface becomes elliptical in shape and has its major axis at least two times greater than its minor axis.
Abstract translation: 一种EDM方法，其中通过控制液体加工介质通过放电间隙的流动速率和相对速率的至少一个来减小加工的工件的表面粗糙度或者去除速率与表面粗糙度的比率 工件电极与工件之间沿着加工界面的位移，使得工件表面上的每个单独的排出凹坑的形状变为椭圆形，并且其长轴比其短轴至少大两倍。
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Patent Agency Ranking286.发明授权Method of and apparatus for electrical discharge machining a small and deep hole into or through a workpiece 失效将小孔和深孔加工成或穿过工件的放电加工方法和设备
公开(公告)号：US4393292A
公开(公告)日：1983-07-12
申请号：US182423
申请日：1980-08-29
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
Abstract: An improved method of and apparatus for the electrical discharge machining of a small and deep hole of a diameter of 1 mm or less and a depth-to-diameter ratio of at least 5 into or through a workpiece wherein a water machining fluid medium is used having a specific resistivity of at least 10.sup.4 ohm-cm and is pumped through a tubular elongated electrode into the machining gap at a pressure of at least 20 kg/cm.sup.2, preferably 40 kg/cm.sup.2. An ultrasonic vibration is imparted to the elongated tubular electrode longitudinally thereof or transversely thereto.
Abstract translation: 一种改进的方法和装置，用于对直径为1mm或更小直径至少为5的至少5个深孔比的小孔和深孔进行放电加工，其中使用水加工液介质 具有至少104欧姆 - 厘米的电阻率，并且通过管状细长电极以至少20kg / cm 2，优选40kg / cm 2的压力泵入加工间隙。 超声波振动被纵向地或横向地赋予细长管状电极。
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287.发明授权
公开(公告)号：US4387286A
公开(公告)日：1983-06-07
申请号：US245596
申请日：1981-03-19
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
CPC classification number: B23Q11/1069 , B23H1/10 , B23H7/101 , F16N39/00
Abstract: An arrangement for use with a worktank or machining receptacle in a machine tool, e.g. a wire-cut EDM machine, wherein a machining liquid is supplied to a machining zone defined between a tool and a workpiece wherefrom it is permitted to fall at least in part freely by gravity while entraining the machining products therein. In the receptacle provided for temporarily impounding therein the machining liquid falling directly from the machining zone there is provided a liquid damping member which includes a rugged layer of magnetic material for impingement upon by the falling machining liquid droplets and streams to whereby dissipate splashes thereof while magnetically trapping the ferromagnetic machining products therein.
Abstract translation: 用于机床中的工作槽或加工容器的装置，例如， 一种线切割电火花加工机，其中将加工液体供给到在工具和工件之间限定的加工区域，从而允许其在其中加工机械产品时至少部分地通过重力自由地落下。 在提供用于临时锁定加工液体的直接从加工区域落下的加工液体的容器中设置有液体阻尼件，该液体阻尼件包括一个坚固的磁性材料层，用于通过落下的加工液滴和流而撞击，从而在磁力下消散其飞溅 在其中捕获铁磁加工产品。
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公开(公告)号：US4379042A
公开(公告)日：1983-04-05
申请号：US120107
申请日：1980-02-08
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
Abstract: A workpiece cutting apparatus in which an elongated wire or band tool spans a pair of guides and is continuously advanced relative to the workpiece by a first drive system but is reciprocated in the region of the workpiece by a second drive system at higher speed than the rate of continuous advance. This is permitted by storage devices between each guide and the first drive. The tool can carry out electrical machining and/or abrasive cutting using an abrasive bonded to the tool or in a machining fluid introduced into the cutting region.
Abstract translation: 一种工件切割装置，其中细长的线或带工具跨越一对引导件并且通过第一驱动系统相对于工件连续地前进，但是通过第二驱动系统在工件的区域中以比率高的速度往复运动 连续进步。 这是每个指南和第一个驱动器之间的存储设备允许的。 该工具可以使用结合到工具的磨料或引入切割区域的加工流体进行电加工和/或研磨切割。
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289.发明授权Electroerosion method and system for taper cutting with travelling wire electrode 失效电动电极法用于锥形切割的方法和系统
公开(公告)号：US4355223A
公开(公告)日：1982-10-19
申请号：US151723
申请日：1980-05-20
Applicant: Kiyoshi Inoue , Iwao Shibuya
Inventor： Kiyoshi Inoue , Iwao Shibuya
CPC classification number: B23H7/065
Abstract: A numerical control system and method for controlling a travelling-wire EDM system in which the pulses from the numerical controller are transmitted to pulse motors driving the workpiece table along X and Y axes for generating the shape to be machined in the workpiece. A taper is applied to the cut by mounting one of the electrode wire guides on a support capable of x and y movements through respective pulse distributors and sign-changing inverters from the numerical controller with respective pulse motors so that the cut on one side of the workpiece represents the sum of increments from both the X-Y and x-y placements while the cut on the opposite side represents substantially only the increments of the X-Y displacements.
Abstract translation: 一种用于控制行进线EDM系统的数控系统和方法，其中来自数字控制器的脉冲被传送到沿着X和Y轴驱动工件台的脉冲电机，以产生待加工的工件形状。 通过将电极线引导件中的一个安装在能够通过相应的脉冲电机的数字控制器的各个脉冲分配器和符号变换逆变器的x和y移动的支撑件上来对切割施加锥度，使得在 工件表示来自XY和xy放置的增量的总和，而相对侧的切割基本上仅表示XY位移的增量。
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公开(公告)号：US4343111A
公开(公告)日：1982-08-10
申请号：US114557
申请日：1980-01-23
Applicant: Kiyoshi Inoue
Inventor： Kiyoshi Inoue
IPC: A61B17/225 , B24B1/04
CPC classification number: B24B1/04 , Y10S83/956
Abstract: An improved ultrasonic machining method and apparatus wherein the vibratory oscillations applied to an ultrasonic machining tool and transmitted to the machining region are periodically interrupted so that they are applied and transmitted in the form of a series of time-spaced bursts.
Abstract translation: 一种改进的超声波加工方法和装置，其中施加到超声波加工工具并传递到加工区域的振动振荡被周期性地中断，使得它们以一系列时间间隔的脉冲串的形式被施加和传输。
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