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91. 发明专利

FR2447409B1 未知
公开(公告)号：FR2447409B1
公开(公告)日：1985-06-28
申请号：FR8001692
申请日：1980-01-25
申请人： INOUE JAPAX RES
IPC分类号： C25D1/00 , C25D21/14 , C25D21/18

92. 发明专利

FR2412381B1 未知
公开(公告)号：FR2412381B1
公开(公告)日：1985-06-28
申请号：FR7836374
申请日：1978-12-26
申请人： INOUE JAPAX RES
IPC分类号： B23H7/10 , B23P1/12

93. 发明专利

IT1090549B 未知
公开(公告)号：IT1090549B
公开(公告)日：1985-06-26
申请号：IT5162077
申请日：1977-10-28
申请人： INOUE JAPAX RES
IPC分类号： B23Q5/22 , B23H7/26 , B23H7/28 , B23Q5/28 , B65G , G05F
摘要： A tool electrode for the electrical machining of a workpiece is displaced in various directions by the selective energization of a plurality of electromagnets on a first member. The pole pieces of the electromagnet on this member are juxtaposed with a conical surface of another, magnetically susceptible member. One of these members, e.g. the magnetically susceptible member, is connected to the tool electrode while the first member is connected to a support.

94. 发明专利

FR2466309B1 未知
公开(公告)号：FR2466309B1
公开(公告)日：1985-06-07
申请号：FR8021285
申请日：1980-10-03
申请人： INOUE JAPAX RES
IPC分类号： B23H7/10 , B23P1/12
摘要： An improved method of and arrangement for threading a wire electrode through a workpiece in a wire-cutting electroerosion machine having a continuous wire electrode axially transported from a supply means to a collection means along a predetermined wire guiding path; a pair of machining guide members disposed at opposite sides of the workpiece in the path for spanning the axially running wire electrode straightforwards thereacross through the workpiece and cutting feed means for displacing the workpiece relative to the axially running wire electrode transversely to the axis thereof along a prescribed feed path to form a desired electroerosion cut in the workpiece. The method comprises: forming a straight through-hole in the workpiece at a preselected location thereof representing a start point of the said prescribed feed path; positioning a wire electrode having a straightened broken end continuous from the supply means through the first of the said machining guide members disposed at an inlet side of the workpiece to locate the said broken end ahead of the workpiece; positioning the workpiece to locate the axis of the through-hole in coincidence with the axis of the straightened broken end projecting from the first machining guide member; and advancing the wire electrode with the straightened broken end into and through the through-hole of the workpiece and through the second of the said machining guide members disposed at an outlet side of the workpiece.

95. 发明专利

IT1084073B 未知
公开(公告)号：IT1084073B
公开(公告)日：1985-05-25
申请号：IT4954877
申请日：1977-05-25
申请人： INOUE JAPAX RES
IPC分类号： B23H5/00 , B23H5/06 , B23H5/08 , B23H7/18 , G06G1/00 , C25F
摘要： An electrochemical grinding process is controlled by the use of a feed-rate indicating device which calculates and displaces the feed-rate (V) of a workpiece and a grinding wheel which are displaced relatively toward one another. The feed rate V is determined by the relationship V = A p/h + B/ 2ROOT h WHERE H IS THE CUTTING DEPTH, P IS THE FORCE FOR DRIVING THE WHEEL ELECTRODE IN TERMS OF NOMINAL KILOWATT POWER RATING P per unit width w of the cutting area, and A and B are constants. These constants are determined between values of A of 150 to 156, exclusive, and values of B from 5.8 to 11.4, exclusive for current densities of 60 to 80 amperes cm2, respectively, by extrapolation.

96. 发明专利

IT1079797B 未知
公开(公告)号：IT1079797B
公开(公告)日：1985-05-13
申请号：IT5037077
申请日：1977-07-20
申请人： INOUE JAPAX RES
IPC分类号： C10M173/02 , C10M
摘要： A machining fluid includes a basic component in the form of an aqueous solution and an aliphatic acid organic compound which is produced by a fermentation process comprising cultivating a microorganism in a culture medium containing a saccharide, nitrogen source and an inorganic salt and accumulated in a culture broth and separated and recovered from the culture broth.

97. 发明专利

IT1079657B 未知
公开(公告)号：IT1079657B
公开(公告)日：1985-05-13
申请号：IT4939677
申请日：1977-05-13
申请人： INOUE JAPAX RES
IPC分类号： B23H7/02 , B23H7/38 , B23H11/00 , B23K
摘要： A method and apparatus of electrically machining a conductive workpiece in which a travelling-wire electrode and the workpiece are relatively displaced transversely to the axis of the travelling-wire electrode and define a machining gap therebetween, a machining liquid is supplied to said gap, and a series of electrical pulses are applied across the workpiece and the electrode to generate machining discharges in the gap to remove material from the workpiece. The improvement comprises imparting a vibration to the travelling wire electrode at a frequency between 1 and 50 KHZ and an amplitude between 1 and 50 microns so that the travelling wire electrode has an undulating oscillatory motion along its axis with more than two nodes and antinodes or loops and with a maximum amplitude smaller than the size of the machining gap.

98. 发明专利

FR2458350B1 未知
公开(公告)号：FR2458350B1
公开(公告)日：1985-03-08
申请号：FR8004238
申请日：1980-02-26
申请人： INOUE JAPAX RES
IPC分类号： B23H7/04 , B23H7/38 , B23P1/12
摘要： An electroerosion machining method and apparatus with a continuous, traveling-wire electrode in which vibrations of frequencies not lower than 100 Hz, preferably at least 1 kHz and of an amplitude of 1 to 50 microns ( mu m), preferably of at most 5 mu m are applied to the traveling wire electrode at opposite sides with respect to the machining region of an electrically conductive workpiece. The method may be used advantageously in reforming a workpiece contour previously shaped by a traveling-wire rough-EDM operation. A resonant circuit connected in series or in parallel with the machining gap and optionally coupled with an external oscillator may be used to energize electromechanical transducers forming vibrator means.

99. 发明专利

FR2435324B1 未知
公开(公告)号：FR2435324B1
公开(公告)日：1985-01-18
申请号：FR7921277
申请日：1979-08-23
申请人： INOUE JAPAX RES
IPC分类号： G05B23/02 , G05B19/19 , G05B19/40 , B23Q17/00
摘要： An arrangement for monitoring the operation of a numerically controlled machine tool in which a motor drives an encoder whose pulses represent the angular displacement of the motor. Counters respond to the drive signal from the numerical control to the motor and the sensing signal resulting from the encoder to provide a first detection signal in the event of a deviation between the drive and sensing signals while additional counters are responsive to the numerical controller for generating a second detection signal when the extent of drive of the motor is not reached. From these detection signals, an error signal is derived.

100. 发明专利

DE3261403D1 FORMING HIGH-DENSITY CARBON MATERIAL BY HOT PRESSING 未知
公开(公告)号：DE3261403D1
公开(公告)日：1985-01-17
申请号：DE3261403
申请日：1982-02-16
申请人： INOUE JAPAX RES
发明人： INOUE KIYOSHI
IPC分类号： C04B35/52 , B01J3/06 , C01B31/04 , C04B35/528 , C04B35/64

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