Laser Marking Process Parameters

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Laser marking process parameters.

Yes there are a number of proven examples of laser marking transparent bottles in the beverage industry. What materials can be marked with a laser. This parameter is used to adjust the laser output frequency by directly operating the q switch. In marking metal and plastic there is a setting parameter range for reference to test speed 100 2000 adjustable power 30 80 adjustable frequency 5 30.

An additive is mixed into gabocom s pe pipes in order to ensure that the laser marking process generates high contrasts. Laser marking is one of the fastest marking processes available in the market. The aim of the current study attempts to investigate the effects of laser etching parameters specially the scanning speed ns peak power kw frequency khz and heat input j mm 2 on the corrosion resistance and variations in surface roughness properties of the marine. This paper presents the results of the measurement and analyses of how the laser marking process parameters influence the colors created on titanium.

Laser etching process is used for marking those materials which cannot be marked by conventional machining processes. For objective assessment of color changes a cie color difference formula delta e ab was. The investigations were performed using a commercially available industrial pulsed fiber laser. In this work laser surface marking was performed on titanium substrate using doubled frequency pulsed nd.

Yag green laser 532 nm. The color of marking is different than a mark produced by an inkjet printer. Depends on different materials and the marking effects you want so for a new operator may need conduct dozens of trials to know the ideal marking parameters for each material and even some experienced engineers. Pulse 5 ns to process the surface under normal atmospheric.

Plastics which as a result of a laser marking process show no contrast in the pre doping phase display a legible inscription after the additive has been added. Altering this frequency creates different marking effects. This results in high productivity and cost benefits during manufacture.