公开(公告)号：US5034123A

公开(公告)日：1991-07-23

申请号：US437576

申请日：1989-11-17

申请人： Makoto Tanaka ,  Jun Aramaki ,  Shiro Imai

发明人： Makoto Tanaka ,  Jun Aramaki ,  Shiro Imai

IPC分类号： B01D29/07 ,  B01D29/01 ,  B01D29/11

CPC分类号： B01D29/117

摘要： A filtering apparatus for processing liquids includes filtering element which is provided outside a clean liquid tank so that the clean liquid discharged through an outlet provided at the bottom of a filter tank is stored in a clean liquid tank. It is therefore possible to prevent processing powder from falling in the clean liquid tank and contaminating the clean liquid during the work of changing the filtering element and easily perform the work of changing the filtering element while maintaining the amount of processing liquid contained in the filtering element at the minimum level. It is also possible to easily perform the maintenance of the filtering element and remove the need for a maintenance space around the filter for processing liquids.

摘要翻译： 用于处理液体的过滤装置包括设置在清洁液体罐外部的过滤元件，使得通过设置在过滤罐底部的出口排出的清洁液体被储存在清洁的液体罐中。 因此，在改变过滤元件的工作中，可以防止加工粉尘落入清洁液罐中，污染清洁液体，容易地进行过滤元件的变更工作，同时保持过滤元件中所含的处理液的量 在最低级别。 也可以容易地进行过滤元件的维护，并且不需要用于处理液体的过滤器周围的维护空间。

公开(公告)号：US5028757A

公开(公告)日：1991-07-02

申请号：US421435

申请日：1989-10-13

申请人： Jun Aramaki ,  Makoto Tanaka ,  Shiro Imai

发明人： Jun Aramaki ,  Makoto Tanaka ,  Shiro Imai

IPC分类号： B23H7/02

CPC分类号： B23H7/02

摘要： A sealing structure for use in a wire cut electric discharge machining apparatus for machining a workpiece in a machining solution, the machining apparatus having a machining reservoir for storing the machining solution which has a through window in a horizontal direction at side wall thereof to allow an arm for guiding a wire electrode to move in horizontal direction, the sealing structure prevents the machining solution from leaking. The sealing structure allows the arm to move smoothly in X and Y direction relative to the machining reservoir. The sealing structure comprises a covering plate for covering the through window of the reservoir, sealing member disposed between the covering plate and the reservoir, holding portion for holding the covering plate movably relative to the reservoir. The holding member includes plural bearings and an extendable bellows for surrounding the arm to prevent the machining solution from leaking.

摘要翻译： 一种用于在加工溶液中加工工件的线切割放电加工装置中的密封结构，所述加工装置具有用于存储在其侧壁处具有沿水平方向的通过窗口的加工溶液的加工槽，以允许 用于引导线电极沿水平方向移动的臂，密封结构防止加工溶液泄漏。 密封结构允许臂相对于加工槽在X和Y方向上平稳移动。 密封结构包括用于覆盖储存器的通孔的覆盖板，设置在覆盖板和储存器之间的密封构件，用于相对于储存器可移动地保持盖板的保持部分。 保持构件包括多个轴承和用于围绕臂的可延伸的波纹管，以防止加工溶液泄漏。

公开(公告)号：US4992640A

公开(公告)日：1991-02-12

申请号：US470001

申请日：1990-01-25

申请人： Makoto Tanaka ,  Jun Aramaki ,  Shiro Imai

发明人： Makoto Tanaka ,  Jun Aramaki ,  Shiro Imai

IPC分类号： B62J23/00 ,  B23H7/02 ,  B23H7/10 ,  B23H11/00 ,  B28B21/90 ,  B62J99/00 ,  B62M7/02

CPC分类号： B23H7/101 ,  B23H11/00 ,  B23H7/02

摘要： A wire electric discharge machining apparatus comprises a tank having an opening at its one side surface, which is movable in a two-dimensional plane, a shielding body having a through hole, which is in slide-contact with the side surface having the opening of the tank so as to close the opening, an arm which has first and second ends, at least one of which is fixed to a machine body and the other is extended into the tank through the through hole and the opening, and which supports in the tank a wire guide for guiding a wire electrode to a workpiece placed in the tank, an enclosure member capable of expansion and contraction in response to a relative movement of the tank to the arm, the enclosure member having both ends sealingly connected to the circumferential portion of the through hole of the shielding body and the machine body respectively, and a working liquid supplying device for supplying a working liquid to the tank through a space formed between the arm and the enclosure member.

摘要翻译： 一种电火花线切割加工装置，其特征在于，具有在一侧面上具有可在二维平面上移动的开口的槽，具有通孔的屏蔽体，该屏蔽体与具有开口部的侧面滑动接触 该箱体封闭该开口，该臂具有第一和第二端，其中至少一个固定在机体上，另一端通过通孔和开口延伸到罐中，并且支撑在 容纳用于将线电极引导到放置在所述罐中的工件的导线引导件，响应于所述箱体相对于所述臂的相对运动而能够膨胀和收缩的外壳构件，所述外壳构件的两端密封地连接到所述周向部分 的屏蔽体和机体的通孔的工作液供给装置，以及通过臂与外壳之间形成的空间向罐供给工作液的工作液供给装置 呃

公开(公告)号：US4808786A

公开(公告)日：1989-02-28

申请号：US105774

申请日：1987-10-07

申请人： Masaru Shinkai ,  Makoto Tanaka ,  Jun Aramaki ,  Masaaki Onizuka

发明人： Masaru Shinkai ,  Makoto Tanaka ,  Jun Aramaki ,  Masaaki Onizuka

IPC分类号： B23H7/02 ,  B23H7/10

CPC分类号： B23H7/02

摘要： A wire electrode type electric discharge machining device including a wire electrode confronting a workpiece with a small space therebetween, wherein electric discharge is caused to take place in the small space to machine the workpiece; an upper wire guide for slidably supporting the wire electrode above the workpiece; a lower wire guide for slidably supporting the wire electrode below the workpiece; a driver for supporting and moving the workpiece relative to the wire electrode in the horizontal direction; a lower arm for holding the lower wire guide at a position confronting the upper wire guide means. The electric discharge machining device further includes a protecting cover for covering the lower arm with a space therebetween, a splash preventing device which is movable with expansion and contraction with the movement of the workpiece for preventing machining solution jetted towards the small space between the workpiece and the wire electrode from splashing, and a holding device for fixedly holding the splash preventing device.

公开(公告)号：US4698477A

公开(公告)日：1987-10-06

申请号：US741056

申请日：1985-06-04

申请人： Jun Aramaki ,  Toshiharu Karashima ,  Takuji Magara ,  Minoru Ushida

发明人： Jun Aramaki ,  Toshiharu Karashima ,  Takuji Magara ,  Minoru Ushida

IPC分类号： B23H11/00 ,  B23H1/00

CPC分类号： B23H11/00

摘要： An electrical discharge machining apparatus in which a workpiece is machined by generating an electrical discharge between the workpiece and a facing electrode immersed in a machining liquid. A blower is provided for forcing cooling air into the interior of a bed, a column, and a head of the apparatus to prevent thermal displacements between the electrode and the workpiece and thus ensure accurate machining. The blower may also be used to cool the machining liquid.

摘要翻译： 一种放电加工装置，其中通过在工件和浸在加工液中的对置电极之间产生放电来加工工件。 提供鼓风机用于迫使冷却空气进入设备的床，柱和头部的内部，以防止电极和工件之间的热位移，从而确保精确的加工。 鼓风机也可用于冷却加工液体。

公开(公告)号：US20130123437A1

公开(公告)日：2013-05-16

申请号：US13812697

申请日：2011-07-19

申请人： Ryokei Endo ,  Yosuke Washitake ,  Jun Aramaki

发明人： Ryokei Endo ,  Yosuke Washitake ,  Jun Aramaki

IPC分类号： C08L79/08 ,  C08L67/02

CPC分类号： D01F6/84 ,  B29C43/003 ,  C08L67/02 ,  C08L79/08 ,  D01F6/74 ,  D01F6/92 ,  D01F6/94 ,  D04H1/55 ,  D10B2331/04 ,  D10B2331/14 ,  D10B2401/04

摘要： Provided are a heat-fusible fiber having excellent heat resistance, flame retardancy and dimensional stability; a fiber structure comprising the heat-fusible fiber; and a molded article produced by applying a heat fusion treatment to the fiber structure and having excellent heat resistance. The heat-fusible fiber comprises an amorphous PES type polymer (A) not substantially having a melting point and an amorphous PEI type polymer (B) in the mixture ratio (weight) of (A)/(B)=5/95 to 95/5, the fiber having a single glass transition temperature in the range between 80° C. and 200° C., and being amorphous. The fiber structure comprises 10% by weight or higher of the amorphous heat-fusible fiber. The molded article comprises at least a fiber structure comprising 10% by weight or higher of the amorphous heat-fusible fiber, to be fusion-bonded at a temperature higher than the glass transition temperature of the amorphous heat-fusible fiber.

公开(公告)号：US4730094A

公开(公告)日：1988-03-08

申请号：US942757

申请日：1986-12-17

申请人： Jun Aramaki ,  Toshiaki Tanaka

发明人： Jun Aramaki ,  Toshiaki Tanaka

IPC分类号： B23H7/36 ,  B23H1/10

CPC分类号： B23H1/10

摘要： An electric spark machining apparatus includes a cooling device which is arranged so that machining liquid pumped up from a reservoir and fed to an electric spark machine is controlled in temperature to minimize a temperature difference between machining liquid entering into the electric spark machine and the latter.

摘要翻译： 电火花加工装置包括冷却装置，该冷却装置被布置成使得从储存器抽出并被馈送到电火花机的加工液体被控制在温度上，以使进入电火花机的加工液体与其后的温度差最小化。

公开(公告)号：US4631382A

公开(公告)日：1986-12-23

申请号：US651568

申请日：1984-09-18

申请人： Tokio Fukunaga ,  Takuji Magara ,  Shigekazu Sakabe ,  Jun Aramaki ,  Toshiharu Karashima ,  Minoru Ushida

发明人： Tokio Fukunaga ,  Takuji Magara ,  Shigekazu Sakabe ,  Jun Aramaki ,  Toshiharu Karashima ,  Minoru Ushida

IPC分类号： B23H11/00 ,  B23Q1/01 ,  F16M5/00 ,  B23H1/00 ,  A47B7/02 ,  B23H7/32

CPC分类号： B23Q1/01 ,  B23H11/00 ,  F16M5/00

摘要： An electrical discharge machining apparatus having an improved bed which provides improved control over the gap between a machining head and a workpiece by reducing the amount of deformation produced in the bed when the table and saddle are moved. The bed is constituted by an upper plate and side plates, with saddle guide rails being disposed on the upper plate, a saddle movably mounted on the saddle guide rails, table guide rails mounted on the saddle, and a workpiece-supporting table movably mounted on the saddle guide rails. In accordance with one embodiment of the invention, the saddle guide rails are positioned at the edges of the upper plate, directly above the side plates of the bed. In another embodiment, reinforcing members are provided under the upper plate, extending parallel to and directly under respective ones of guide rails.

摘要翻译： 一种具有改进床的放电加工装置，其通过减小床和鞍座移动时在床中产生的变形量来提高对加工头和工件之间的间隙的控制。 床由上板和侧板构成，鞍形导轨设置在上板上，鞍座可移动地安装在鞍座导轨上，安装在鞍座上的工作台导轨和可移动地安装在鞍座导轨上的工件支撑台 鞍座导轨。 根据本发明的一个实施例，鞍形导轨位于上板的边缘，正好位于床的侧板上方。 在另一个实施例中，加强构件设置在上板下方，平行于和直接位于相应的导轨下方。

公开(公告)号：US20140014573A1

公开(公告)日：2014-01-16

申请号：US14007830

申请日：2012-03-29

申请人： Takayoshi Hosoya ,  Hiroyuuki Kawai ,  Tomohiro Hayakawa ,  Jun Aramaki

发明人： Takayoshi Hosoya ,  Hiroyuuki Kawai ,  Tomohiro Hayakawa ,  Jun Aramaki

IPC分类号： B01D39/16

CPC分类号： B01D39/1623 ,  B01D29/66 ,  B01D2239/025 ,  B01D2239/0421 ,  B01D2239/0631 ,  B01D2239/0654 ,  B01D2239/1291 ,  B32B3/28 ,  B32B5/022 ,  B32B5/26 ,  B32B2250/20 ,  B32B2262/0223 ,  B32B2307/718 ,  B32B2307/726 ,  C02F1/001 ,  C02F2201/006 ,  C02F2209/03 ,  C02F2303/16 ,  D01D5/0007 ,  D01F6/14 ,  D04H1/728 ,  D04H3/007 ,  D04H3/02 ,  D04H3/03 ,  D04H3/16 ,  D04H13/00 ,  D10B2505/04

摘要： The present invention provides a filtering material for filtering water having high collection efficiency and long filtering life, and a water filtering apparatus including the material. The present filtering material includes a laminated sheet in which a nanofiber layer formed from a nanofiber having a single fiber average diameter of 10 to 1000 nm and meeting all the following conditions and a base material including a nonwoven or woven fabric containing a hydrophilic fiber having a single fiber average diameter of not less than 1 μm. Further, the present water filtering apparatus is configured by including the filtering material for filtering water. (1) The nanofiber layer has a basis weight of 0.1 to 10 g/m2. (2) The nanofiber is a continuous long fiber. (3) The nanofiber contains at least an ethylene-vinyl alcohol copolymer.

摘要翻译： 本发明提供一种用于过滤具有高收集效率和较长过滤寿命的水的过滤材料，以及包括该材料的水过滤装置。 本发明的过滤材料包括层压片材，其中由具有单纤维平均直径为10至1000nm并满足以下所有条件的纳米纤维形成的纳米纤维层，以及包含含有亲水性纤维的非织造织物或织物的基材， 单纤维平均直径不小于1um。 此外，本水过滤装置通过包括用于过滤水的过滤材料构成。 （1）纳米纤维层的单位面积重量为0.1〜10g / m 2。 （2）纳米纤维是连续的长纤维。 （3）纳米纤维含有至少一种乙烯 - 乙烯醇共聚物。

公开(公告)号：US4985608A

公开(公告)日：1991-01-15

申请号：US445056

申请日：1989-12-04

申请人： Hiroaki Morishita ,  Jun Aramaki ,  Masao Tomisawa

发明人： Hiroaki Morishita ,  Jun Aramaki ,  Masao Tomisawa

IPC分类号： B23H7/02 ,  B23H7/06 ,  B23H7/26

CPC分类号： B23H7/26 ,  B23H7/065 ,  B23H2500/20

摘要： In a method of positioning a wire electrode and a workpiece relative to each other in a wire cut electric discharge machine, the wire electrode is stopped under tension, the wire electrode and the workpiece are moved relative to each other, and when the wire electrode and the workpiece are brought into contact with each other, the relative movement is stopped to detect the relative position of the wire electrode and the workpiece, whereby the wire electrode and the workpiece can be positioned relative to each other with high accuracy and reproducibility.

摘要翻译： 在线切割放电加工机中，使线电极和工件相对定位的方法中，线电极在张力下停止，线电极和工件相对移动，并且当线电极和 工件相互接触，相对移动停止以检测线电极和工件的相对位置，由此可以高精度和再现性相对于彼此定位线电极和工件。