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11. 发明专利

IT1148506B 未知
公开(公告)号：IT1148506B
公开(公告)日：1986-12-03
申请号：IT4793282
申请日：1982-03-05
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H7/10 , B65H59/38 , B65H

12. 发明专利

IT1148462B 未知
公开(公告)号：IT1148462B
公开(公告)日：1986-12-03
申请号：IT4944382
申请日：1982-11-08
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H1/00 , B23P15/24 , B22C
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.

13. 发明专利

IT1148391B 未知
公开(公告)号：IT1148391B
公开(公告)日：1986-12-03
申请号：IT4888782
申请日：1982-07-26
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： C25D5/02 , H05K3/24 , C25D
摘要： A method of and apparatus for electrodepositing a metal onto a workpiece wherein an electric potential is applied between an anodic electrode and the cathodic workpiece in the presence of an electrodepositing solution. A narrow thermal light beam is directed onto the workpiece and intercepted by a localized area thereon to activate an interface between the area and the electrodepositing solution. The metal in the solution is thereby electrodeposited selectively on that localized area. The beam and the workpiece are relatively displaced to successively shift the area of interception of the beam until a desired surface region on the workpiece is electrodeposited. Preferably, the thickness of the solution traversed by the beam incident upon the localized area is limited not to exceed a preselected dimension. The apparatus preferably comprises a mirror for reflecting the beam from a source thereof which is fixed in position onto the workpiece and a drive unit for displacing the mirror to achieve the required displacement of the incident beam relative to the workpiece. A lens is disposed in the optical path for the beam and the position thereof is controlled to maintain its focal plane coincident with the beam-intercepting localized area.

14. 发明专利

IT1148344B 未知
公开(公告)号：IT1148344B
公开(公告)日：1986-12-03
申请号：IT4869482
申请日：1982-06-23
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H7/02 , B23H7/10 , B23K
摘要： An improved machining-liquid supply system for traveling-wire electroerosion machining is disclosed which comprises a machining-liquid ejecting nozzle disposed on one side of a workpiece and traversed by the traveling wire electrode for injecting a thin stream of the machining liquid into the cutting zone in the workpiece. A cover member is disposed proximate to and so as to surround, the end of the cutting zone on the other side of the workpiece and is formed with a drain duct communicating with a suction source to forcibly draw the machining liquid injected into the cutting zone by the machining-liquid ejecting nozzle. The system further comprises a coolant-ejecting nozzle disposed so as to coaxially surround the machining-liquid ejecting nozzle for ejecting a stream of coolant and enclosing therewith the stream of the machining liquid being injected into the cutting zone.

15. 发明专利

IT1148279B 未知
公开(公告)号：IT1148279B
公开(公告)日：1986-11-26
申请号：IT4975080
申请日：1980-09-26
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H1/00 , B23H1/04 , B23H7/30 , B23H7/38 , B23K
摘要： A method of and an apparatus for electroerosively machining a 3D cavity in a workpiece using a slender tool electrode, e.g. in the form of a wire or thin rod, which is generally independent of desired cavity in shape and axially juxtaposed with the workpiece to define a liquid-flooded machining gap therebetween. The slender tool electrode and the workpiece are relatively displaced three-dimensionally along mutually orthogonal three independent axes so that the slender tool electrode moves in a scanning manner over the workpiece surface while an ultrasonic vibration is imparted to the scanning slender tool electrode. A machining wear of the electrode is sensed in response preferably to the vibration signal and the wear-compensation feed is effected to axially advance the slender electrode independently of the three-dimensional cavity-forming movement to the tool electrode and the workpiece.

16. 发明专利

IT1148140B 未知
公开(公告)号：IT1148140B
公开(公告)日：1986-11-26
申请号：IT4798482
申请日：1982-03-12
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H7/10 , B23P
摘要： Uncontrolled transverse mechanical oscillations of an electrode wire in the traveling-wire electroerosion machining apparatus are effectively and efficiently prevented by provision of a novel assembly comprising a mass of magnetic fluid retained in a pair of magnetic pole pieces and disposed in a straight line path defined between a pair of machining wire guide and support members to accommodate the traveling electrode wire. A magnetic field is established between the pole pieces to actuate the magnetic fluid, thereby damping uncontrolled oscillations as caused in the traveling electrode wire.

17. 发明专利

IT1147694B Electroerosion spark machining 未知
公开(公告)号：IT1147694B
公开(公告)日：1986-11-26
申请号：IT4824382
申请日：1982-04-16
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23P20060101 , B23P
摘要： An electro-erosion spark machining system, specially for deep and narrow or complex cavities, is fitted with several ultrasonic funnels, consisting of electromechanical transducers and amplifier horns. Their vibration imparting surfaces contact the tool set-up at several selected points and transmit mechanical vibrations to at least one electrode. The ultrasonic vibrations are applied along a plane at right angles to the longitudinal axis of the tool set-up. This does not restrict the ultrasonic activity to a certain area of the electrode working surface but spreads it uniformly over this surface. The result is a higher machining rate.

18. 发明专利

IT1142788B 未知
公开(公告)号：IT1142788B
公开(公告)日：1986-10-15
申请号：IT4900781
申请日：1981-07-29
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H1/06 , B23H7/08 , C04B35/52 , B23P

19. 发明专利

IT1142515B 未知
公开(公告)号：IT1142515B
公开(公告)日：1986-10-08
申请号：IT4847981
申请日：1981-05-15
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H7/38 , C25D5/20 , C25F3/00 , B23K
摘要： An improved method of and apparatus for electrically machining a workpiece wherein the machining surface of an electrode is spacedly juxtaposed with the workpiece and supplied with a machining liquid. The liquid is carried into a machining gap between the electrode and the workpiece and a wave-emitting member with a continuous annular vibrant surface is disposed adjacent to the workpiece whereby to position the said surface to spacedly surround the electrode. Ultrasonic waves are produced with this surface by virtue of a mechanical vibratory activation of the member by a transducer and such waves are emitted against at least a portion of the machining electrode surface isotropically whereby to effect a uniform activation of the electrode surface and the machining liquid medium on the latter in the machining zone.

20. 发明专利

IT1142330B 未知
公开(公告)号：IT1142330B
公开(公告)日：1986-10-08
申请号：IT4788681
申请日：1981-02-25
申请人： INOUE JAPAX RES
发明人： KIYOSHI INOUE
IPC分类号： B23H5/04 , B23H5/12 , B23H7/10 , B23P
摘要： An electroerosive contouring wire-cutting apparatus using a distilled or deionized water machining medium of a specific resistivity controlled to be in a range between 102 and 105 ohm-cm, and having abrasive particles of TiC, TiN, B4C, BN, SiC, Al2O3 and/or SiO2 of for example a particle size in the order of microns for delivery by the medium to the machining gap. A high-frequency vibration of a frequency of 1 kHz to 1 MHz is imparted to the wire electrode traveling through the workpiece in a direction transverse to the wire axis to enhance the combined electroerosive and abrasive actions at the machining gap. The machining medium is delivered by a nozzle, retrieved at a collector, and separated into its liquid and solid components in a separator. After deionizing the liquid and extracting the machining products, the abrasive particles and deionized water are mixed and recirculated through the nozzle.

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