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    Robotic positioning systems
    5.
    发明公开
    Robotic positioning systems 失效
    机器定位系统

    公开(公告)号：EP0128763A3

    公开(公告)日：1986-09-10

    申请号：EP84303906

    申请日：1984-06-08

    Applicant: INOUE-JAPAX RESEARCH INCORPORATED

    Inventor： Inoue, Kiyoshi

    IPC: B25J09/00 ,  B25J19/00 ,  B23P01/02

    CPC classification number: B25J9/1692 ,  B25J9/046 ,  B25J9/161 ,  B25J13/08 ,  B25J13/088 ,  B25J15/0095 ,  B25J19/0004 ,  G05B2219/37134 ,  G05B2219/37404 ,  G05B2219/39002 ,  G05B2219/39468 ,  G05B2219/50353

    Abstract: A robotic positioning system has a base portion (7) and an arm assembly comprising a plurality of interconnected arm members (12 to 15) mounted on the base portion (7) and each having respective axes of movement. A hand member (21) is carried at the distal end of the arm assembly for supporting a functional member (2). A plurality of drive means are associated with respective ones of the plurality of arm members (12 to 15) and are operable by respective drive signals for moving the arm members (12 to 15) along the respective axes so that the functional member (2) reaches a desired target position and there assumes a desired target attitude. A gyro assembly (31 ) has a frame (31 c) mounted for joint movement with one of the members (15) and a rotor (31a) supported in the frame (31c) to rapidly spin about an axis (31 c) set to extend in a predetermined direction, which is fixed relative to the base portion (7), whereby to provide a directional reference for monitoring the attitude assumed by the one member (15) upon a movement along the corresponding axis of movement.

    Travelling-wire electroerosion method and apparatus
    6.
    发明公开
    Travelling-wire electroerosion method and apparatus 失效
    用于与移动的线电极放电加工方法和装置。

    公开(公告)号：EP0182518A1

    公开(公告)日：1986-05-28

    申请号：EP85307743.6

    申请日：1985-10-25

    Applicant: INOUE-JAPAX RESEARCH INCORPORATED

    Inventor： Inoue, Kiyoshi

    IPC: B23H7/02 ,  B23H1/02

    CPC classification number: B23H7/065 ,  B23H7/02

    Abstract: A traveling-wire electroerosion method and apparatus in which the cutting feed rate is cyclically increased and decreased in a prescribed manner. In a first step of the method, the cutting feed is effected along one portion of a commanded feed path at a maximum rate by a certain first extent such that the traveling wire span between the guide members bends backwards, thus deviating beyond a certain degree from the straight-line path established between the guide members. In a second step, the cutting feed is effected along another portion of the feed path immediately following that one portion at a minimum rate and by a certain small extent such that the bent traveling wire span comes into alignment with the straight-line wire travel path. A control unit (32) is provided which operates on a numerical controller (24) to repeat the two-step cycle, and which may be operable also to act on a flushing medium supply unit (13-15), a wire-tension unit (8. 9, 11, 12, 32, 33) and a power supply unit (16) to minimize the rate-reduced time period or distance of feed while maintaining the width of the cut slot or kerf (G) materially unvaried throughout the process.

    Precision TW electroerosion apparatus with staggered multiple V-notched guides
    8.
    发明公开
    Precision TW electroerosion apparatus with staggered multiple V-notched guides 失效
    Präzisions-Schneiddrahtelektroerosionsgerätmit mehreren versetzt angeordneten V-förmigenNutführungen。

    公开(公告)号：EP0163359A2

    公开(公告)日：1985-12-04

    申请号：EP85300540.3

    申请日：1985-01-25

    Applicant: INOUE-JAPAX RESEARCH INCORPORATED

    Inventor： Inoue, Kiyoshi

    IPC: B23H7/10

    CPC classification number: B23H7/10

    Abstract: @ A traveling-wire (TW) electroerosion apparatus in which at least one of wire guides which are disposed at opposite sides of the cutting zone comprises a plurality of elementary guide members arranged one adjacent to another in the direction of wire travel and having wire-receptive notches, the notched members being staggered to make up a composite guide opening of these notches such that the diameter of an imaginary cylinder which can be inscribed therein is substantially equal to the nominal wire diameter. Preferably, the elementary guide members are arranged to be displaceable relative to one another and in their respective planes, which are parallel to one another, to change the positions of these guide notches and thus to change the diameter of the imaginary cylinder.

    Abstract translation: 一种行进电线（TW）电腐蚀装置，其中设置在切割区的相对侧的线引导件中的至少一个包括沿导线行进方向与另一个相邻布置的多个基本引导构件，并且具有线接收 凹口部分交错排列以构成这些凹口的复合导向开口，使得可内接在其中的假想圆筒的直径基本上等于标称线径。 优选地，基本引导构件布置成可相对于彼此并且在彼此平行的相应平面中移位，以改变这些引导凹口的位置，并因此改变假想圆柱体的直径。

    Electroerosive cutting method and apparatus with a bar-supported electrode tape
    9.
    发明公开
    Electroerosive cutting method and apparatus with a bar-supported electrode tape 失效
    方法和装置用于与通过杆带电极支持电火花加工。

    公开(公告)号：EP0157985A2

    公开(公告)日：1985-10-16

    申请号：EP84308920.2

    申请日：1984-12-19

    Applicant: INOUE JAPAX RESEARCH INCORPORATED

    Inventor： Inoue, Kiyoshi

    IPC: B23H7/10

    CPC classification number: B23H7/02

    Abstract: A traveling-tape electroerosive cutting method and apparatus utilizing a tape supporting guide bar (8) having two opposite, elongate surfaces (8a, 8b) extending parallel to its longitudinal axis. The bar penetrates the workpiece (1) from one side to the other side to bring the tape (2) advancing between its dispensing site (3) and takeup site (4) into firm engagement with those elongate surfaces (8a, 8b) which are shaped to enable those portions (2a, 2b) of the traveling tape (2) which are respectively in engagement with the elongate surfaces (8a, 8b) together form an active electrode surface of convexity generally V-shaped in section and juxtaposed with the workpiece (1) across a fluid-filled machining gap.

    Injection molding machine with auxiliary packing means
    10.
    发明公开
    Injection molding machine with auxiliary packing means 失效
    注塑机具有辅助压实装置。

    公开(公告)号：EP0153075A2

    公开(公告)日：1985-08-28

    申请号：EP85300743.3

    申请日：1985-02-05

    Applicant: INOUE-JAPAX RESEARCH INCORPORATED

    Inventor： Inoue, Kiyoshi

    IPC: B29C45/54

    CPC classification number: B29C45/78 ,  B29C45/18 ,  B29C45/461 ,  B29C45/54 ,  B29C45/585 ,  B29C45/73 ,  B29C45/74 ,  B29C45/76 ,  B29C45/77

    Abstract: An injection molding machine or system in which an auxiliary packing stage is provided between a plasticating stage and a molding stage. The packaing stage comprises a tubular housing and a ram member disposed for sliding displacement therein by a drive unit. The ram member is reciprocated in the tubular housing to intermittently develop a packing chamber therein to allow an amount of the extruded material from the plasticating stage to be accepted temporarily in the chamber and to intermittently reduce the volume of the chamber to discharge the accepted amount of the melt under pressure into a mold cavity in the molding stage. A control unit acting on the drive unit establishes a predetermined stroke and rate of each displacement or reciprocation of the ram member in conjunction with the volume of the mold cavity and the kind of the material to be molded. The extruded amount of the material is adjusted in conjunction with the volume of the mold cavity.

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