GB1192805A - Apparatus for Monitoring the Erosion Gap Voltage of an Electro-Erosion Machine - Google Patents

Apparatus for Monitoring the Erosion Gap Voltage of an Electro-Erosion Machine

Info

Publication number
GB1192805A
GB1192805A GB3509467A GB3509467A GB1192805A GB 1192805 A GB1192805 A GB 1192805A GB 3509467 A GB3509467 A GB 3509467A GB 3509467 A GB3509467 A GB 3509467A GB 1192805 A GB1192805 A GB 1192805A
Authority
GB
United Kingdom
Prior art keywords
erosion
electro
monitoring
gap voltage
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3509467A
Inventor
Georgy Iliasovich Alkin
Vladimir Leonidovich Roiter
Dmitry Yakovlevich Dlugach
Igor Borisovich Knauer
Vladimir Nikolaevich Makartsev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CH1027267A priority Critical patent/CH460977A/en
Application filed by Individual filed Critical Individual
Priority to GB3509467A priority patent/GB1192805A/en
Priority to FR122030A priority patent/FR1538145A/en
Publication of GB1192805A publication Critical patent/GB1192805A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits

Abstract

1,192,805. Electro-erosion. G. I. ALKIN, V. L. ROITER, D. Y. DLUGACH, I. B. KNAUER and V. N. MAKARTSEV. 31 July, 1967, No. 35094/67. Heading B3V. An apparatus for monitoring the erosion gap voltage of an electro-erosion machine and for use as the sensor of an automatic feed regulator, comprises a circuit 2 connected across the erosion gap 1 to produce an output signal representative of the peak value of the signal fed to it and a low-pass filter 5 connected to the output of the circuit 2. The circuit 2 operates on the principle of a diode peak voltmeter comprising a diode 3 and capacitor 4.
GB3509467A 1967-07-31 1967-07-31 Apparatus for Monitoring the Erosion Gap Voltage of an Electro-Erosion Machine Expired GB1192805A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1027267A CH460977A (en) 1967-07-31 1967-07-19 Device for measuring the voltage on the erosion path of an electrical discharge machine
GB3509467A GB1192805A (en) 1967-07-31 1967-07-31 Apparatus for Monitoring the Erosion Gap Voltage of an Electro-Erosion Machine
FR122030A FR1538145A (en) 1967-07-31 1967-09-22 Discharge interval voltage measuring device of EDM machining machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3509467A GB1192805A (en) 1967-07-31 1967-07-31 Apparatus for Monitoring the Erosion Gap Voltage of an Electro-Erosion Machine

Publications (1)

Publication Number Publication Date
GB1192805A true GB1192805A (en) 1970-05-20

Family

ID=10373740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3509467A Expired GB1192805A (en) 1967-07-31 1967-07-31 Apparatus for Monitoring the Erosion Gap Voltage of an Electro-Erosion Machine

Country Status (2)

Country Link
CH (1) CH460977A (en)
GB (1) GB1192805A (en)

Also Published As

Publication number Publication date
CH460977A (en) 1968-08-15

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees