New application of laser marking machine

The invention discloses a new application of a laser marking machine. The laser marking machine is used as a welding device for welding a component with an upper transparent plastic layer and a lower nontransparent plastic layer. A solid laser with a wavelength of 800-1064nm is adopted by the laser...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEI JIANGHONG, PENG CHUNYANG, YANG JUN, LIANG KUN, YI GUANGCHUN, WU ZHONGZHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STAMPS TRANSPORTING TYPEWRITERS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a new application of a laser marking machine. The laser marking machine is used as a welding device for welding a component with an upper transparent plastic layer and a lower nontransparent plastic layer. A solid laser with a wavelength of 800-1064nm is adopted by the laser marking machine. By using the laser marking machine within the wavelength for welding plastic components, precise, firm and sealed welding can be produced, the degradation of resin is less, the produced debris is less, and the surface of a product can be exactly connected around the weld. The laser marking machine can realize high-speed welding, and the welding strength is much higher than that of common plastic welding or chemical reagent agglutination.