Method for monitoring high-speed connecting process for connecting components in automobile industry, involves detecting sound emissions of components by acoustic sensor, and evaluating emissions as process data

The method involves driving a nail (3) into components (1, 2) with high speed by a stud driver (4) e.g. captive bolt device or powder cartridge, where the nail comprises a nail head, a nail shaft and a drive pin tip. Sound emissions, which are developed during connecting process, of the components a...

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Bibliographische Detailangaben
Hauptverfasser:	KUEHNER, PETER, HUSMANN, DOMINIK
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS FORGE FURNACES FORGING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAMMERING HAND TOOLS HAND-HELD NAILING OR STAPLING TOOLS HEATING LIGHTING MANIPULATORS MANUALLY OPERATED PORTABLE STAPLING TOOLS MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PRESSING METAL PUNCHING METAL RIVETING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The method involves driving a nail (3) into components (1, 2) with high speed by a stud driver (4) e.g. captive bolt device or powder cartridge, where the nail comprises a nail head, a nail shaft and a drive pin tip. Sound emissions, which are developed during connecting process, of the components are detected by an acoustic sensor e.g. airborne sound microphone (5) and impact sound sensor (6). The emissions are evaluated as process data by the sensor that is mechanically connected with the stud driver. An independent claim is also included for a device for monitoring a high-speed connecting process for connecting two components. Die Erfindung betrifft Verfahren zum Überwachen eines Hochgeschwindgkeits-Fügeprozesses zum Verbinden mindestens zweier Bauteile (1, 2) mittels eines Nagels (3), der mit hoher Geschwindigkeit mittels eines Bolzensetzgerätes (4) in die Bauteile (1, 2) eingetrieben wird. Erfindungsgemäß werden die wähen mittels wenigstens einem akustischen Sensor (5, 6) detektiert und als Prozessdaten ausgewertet.