Laser marking machine product marking depth problem

Some customers buy products laser marking machine, used for a year or two later, sometimes feel the target depth is too shallow, thought that was because of the machine.It’s not.Reaying state it for you for technical personnel to resolve laser marking marking depth processing method in machining operations.Basically has the following several reasons:

1. the partial optical path and use frequency doubling piece to adjust the light path, adjust to the best state.
2. the lens is dirty, use a swab touch alcohol, gently scrub YG rod end face, before anti after lens, lens, beam expander lens and focus lens
3. increase the laser marking machine laser power supply current, reduce the frequency of marking machine
4. to reduce the marking speed, change the way of filling.And artifacts are the focal point, to adjust the focus

Each customer can according to own situation, and see if it is caused by these reasons.Laser marking machine for PVC material to play with any requirements

Believe that many people will doubt, laser marking machine for PVC materials have what demand?PVC material is a kind of no crystallization of vinyl polymerization material, this kind of material of oxidant, reductant and strong acid have good stamina.

Co2 laser marking on PVC material showed yellow red many times is not so popular, such as optical fiber laser marking machine and near infrared laser and semiconductor laser marking machine, two of them are around 1060 nm wavelength, the wavelength can play mark to black, the black and black ink printing machine, is a kind of colour can let customers receive most, with more and more application of this kind of marking on PVC material.

Laser marking machine laser display digital display technology advantages

Laser marking machine as a new generation of display technique, the inherited all based on the advantage of digital display technology, with high saturation of red, green, blue three colors of laser as the display light source, to solve the large display technology is difficult to solve for a long time in the field of color gamut color reproduction problem, its color gamut can cover nearly 90% to the human eye can identify the color, thus the most perfectly reproduce the natural color.

Laser marking machine laser display on the big, on the basis of color gamut, but also has high light energy utilization rate, low energy consumption, long life characteristics.In addition, the laser display products in the manufacturing process does not need to consume large amounts of water, also do not need to use heavy metals such as mercury, so more energy conservation and environmental protection.

Chinese display industry relies heavily on the development of technology import and key parts imported, difficult to participate in international competition in the market.”Show industry in China to enter the benign development cycle, we must rely on independent innovation of core technology and key technology, realize the span development of technology and products. At present, in laser display as a representative of a new generation of display technology is forcing international display industry changes, the re-emergence of of the display industry provides a rare opportunity.

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