alfa leister presentation
Post on 11-Jan-2017
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More forgiving of resin chemistry or melt temperature differencesNo particulate is generatedVibration-free processNo wear on the toolingOptically perfect welding seamsHigh precision (i.e. microfluidics)Simple joint geometrySensitive electronic components can be safely sealed-inAbility to weld complex three dimensional componentsZero-error qualityAbsolute hygiene (i .e. Clean room compatible)Low total cost of ownership (maintenenance laser beam)Localized Heat. Minimal thermal stress on the partsNo consumables (adhesives, fasteners, screws, etc)Ability to weld soft to hard or soft to soft materials (TPO, TPU, TPE)Ability to weld very small or very large parts High strengthGas-tight, hermetic sealsHigh flexibil ity. Ideal for frequent changes of componentAbility to weld rotational symmetrical componentsMinimal cost toolingSimple Job change over
Transparentworkpiece
Weld seam
Absorbing workpiece
Melt zone
Laser beam
Clamping pressure
Advantages of Laser WeldingProcess of Laser Welding
Auto Brake Sensor Tire, Air Bag, & Fuel Sensor
Ink Jet Cartridge
Laser Welded Assemblies
Seismic Sensor and Cluster
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