METHOD OF DETERMINING THE POSITION OF TERMINALS OF ELECTRICAL COMPONENTS, IN PARTICULAR FOR TESTING COPLANARITY IN SMD MODULES

METHOD OF DETERMINING THE POSITION OF TERMINALS OF ELECTRICAL COMPONENTS, IN PARTICULAR FOR TESTING COPLANARITY IN SMD MODULES

A multipole electrical component (C) is rotated about an axis of rotation (A) which is perpendicular to the plane of its terminals (T). A linear sensor (S) is disposed, for example, radially to the axis of rotation (A) and receives light from a light source (L) which is disposed, for example, obliqu...

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Bibliographische Detailangaben
1. Verfasser: GRASMUELLER, HANS-HORST
Format: Patent
Sprache:eng ; ger
Schlagworte:
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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Beschreibung
Zusammenfassung:A multipole electrical component (C) is rotated about an axis of rotation (A) which is perpendicular to the plane of its terminals (T). A linear sensor (S) is disposed, for example, radially to the axis of rotation (A) and receives light from a light source (L) which is disposed, for example, obliquely above the terminals (T). The terminals (T) are rotated in succession into the projection region and measured. In this way, the complexity of the structure required for optically determining the position of the terminals (T) is reduced.