PULSE RECURRENCE RATE MULTIPLIER

An operation line for the production of printed-circuit cards comprises a computer (1) connected to a data input device (2) and, through a conjugating nuit (3), connected to an automatic laser engraving machine, which is mechanically connected with a cassette (5) of model plates and with a printing...

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Bibliographische Detailangaben
Hauptverfasser:	MATVEEV A.V.,SU, ULADINOV A.B.,SU, MACHULKA G.A.,SU, GONCHAROV V.V.,SU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LINING MACHINES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS PRINTING PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES PULSE TECHNIQUE STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	An operation line for the production of printed-circuit cards comprises a computer (1) connected to a data input device (2) and, through a conjugating nuit (3), connected to an automatic laser engraving machine, which is mechanically connected with a cassette (5) of model plates and with a printing press (6) mechanically connected with a complex (7) of equipment for mechanical and chemogalvanic treatment of the printed-circuit cards. The automatic laser engraving machine comprises a system (17) for scanning the model plate optically connected with a laser optical system (18). The conjugating unit (3) comprises a switching circuit (8), a requests former (11) and a multiplier of the frequency of repetition of pulses.