A PRINTED CIRCUIT PRODUCTION METHOD

A closed loop controller (6) has a measurement server (11) which captures measurement data from a measurement machine (3) via a link (22). It also receives production data indicating which placement machine parts were involved in depositing inspected items, via links (20, 21). The server (11) correl...

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Bibliographic Details
Main Authors MAHON, JAMES, KEANE, KEVIN, O'KEEFFE, JOSEPH, MILROY, JOHN, DIGGIN, WILLIAM
Format Patent
LanguageEnglish
French
German
Published 08.10.2003
Edition7
Subjects
CALCULATING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
HANDLING RECORD CARRIERS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
PRESENTATION OF DATA
PRINTED CIRCUITS
RECOGNITION OF DATA
RECORD CARRIERS
REGULATING
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Summary:A closed loop controller (6) has a measurement server (11) which captures measurement data from a measurement machine (3) via a link (22). It also receives production data indicating which placement machine parts were involved in depositing inspected items, via links (20, 21). The server (11) correlates this data and transmits it via a link (23) to a closed loop client (10), which generates process engineer displays of the correlated data and generates a control signal for the placement machine (2). These are fed back via a link (24) for automatic closed loop control.
Bibliography:Application Number: EP20000942342