Laser marking machine produces color effect on stainless steel surface

The laser marking machine produces color effects on the surface of stainless steel.

The development of domestic laser marking has gone from a rapid development to a stage of stable development. It is also widely used in China. This is to seek new growth points for business expansion.

In the expansion of the stainless steel marking field, a new process of stainless color marking has appeared, creating another era of laser marking.

The color laser marking machine is different from ink deposition technology and those through the application of color powder or thin film. More lasers can change the color of plastics. This typical physical effect is related to the thermal decomposition reaction of the polymer in an oxygen environment. In contrast, various colors can be produced on the surface of metal raw materials.

The manager of Laser Technology Co., Ltd. introduced the principle of color rendering of stainless steel. There are three color rendering methods:

One is to generate colored oxides;

2. Under the action of chemistry, electrochemistry or laser, a very thin colorless and transparent oxide film is formed on the surface of stainless steel. The oxide film produces interference effects, which can show colors on the surface;

Third, it is a mixed state of colored oxide and oxide film at the same time.

Corresponding relationship between color change and laser energy in stainless steel laser color marking, the laser thermal effect produced by the stainless steel surface under the action of laser.

Through the laser thermal effect, it is concluded that the laser energy fluorescence density is proportional to the film thickness. As the laser energy increases, the color of the stainless steel surface changes in the following color sequence: orange-red-purple-blue-green-blue-blue-green-green-yellow-green-yellow-clear-red.

You can edit all kinds of text patterns at will, which is very convenient and easy to operate: environmental protection, no pollution; fast marking speed, for the stainless steel product industry, the application of color laser marking can add the color of the marking graphics, It can increase the added value of stainless steel products in a large format and enhance the competitiveness of domestic stainless steel products.

So which laser marking machine manufacturer is better?

Laser Technology Co., Ltd. is specialized in the research, development, production and sales of lasers and related products. At present, the main products are: YAG series laser marking machine, CO2 series laser marking machine, engraving machine, laser cij printer and large laser cutting machine. The company adheres to the enterprise spirit of 'integrity-based, customer first, quality, and fashion

LEAD TECH Technology Co., Ltd. as one who also teaches operations about how we use our whole operating system as a way to gain advantage and create considerable value and capture value in a sector where, in essence, the environment is quite hostile from a competitive point of view.

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