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2022

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Application of laser marking machine in auto parts


Laser marking machine equipment is mainly used in the field of auto parts processing to mark two-dimensional codes, bar codes, clear codes, production dates, serial numbers, logos, patterns, certification marks, warning signs and other information. Compared with traditional marking machines, the advantage of using a laser marking machine is that it can produce clear results without leaving any marks. It is not a consumable.

auto parts

Laser marking of auto parts can reduce the defects of parts, reduce costs and improve dimensional accuracy. It does not require heat treatment, is flexible, and realizes the advantages of high speed. Laser marking machine is also called laser radium engraving machine. Laser equipment can be controlled by software, and different work content can be set according to customer requirements. Shenzhen Shangtuo Laser can customize laser marking machines according to customer samples. Products of different materials require different laser engraving equipment.

Application of laser marking machine in auto parts:

In automobile manufacturing and production, laser marking machines are widely used in auto parts. From the body frame, wheel tires, various hardware, seat central control, steering wheel instrument panel, glass, interior, lighting, etc., to the supporting vehicle oil and decoration, laser marking machine technology is not only the development of new automotive products The technical guarantee is also the guarantee of the anti-counterfeiting effect of the automobile manufacturing industry. The laser marking machine has the advantages of high precision, small deformation, small thermal shock, fast marking speed, high marking quality, low cost and unconditional high feasibility. Laser marking of auto parts can reduce the number of parts, reduce costs and improve dimensional accuracy. It does not require heat treatment, is flexible, and realizes the advantages of high speed.

Laser marking machines are ideal for creating traceability and tamper-proof markings of auto parts or complete vehicles. Each vehicle has hundreds of parts, and almost any material can be laser marked. Usually, every problem has a solution. Some well-established automotive parts marking applications include: transmission parts marking, VIN nameplate and identification labels, vehicle glass security code etching, display marking of gauges and switches, 2D matrix marking of automotive sporting parts, etc.

Laser marking machine classification:

According to different lasers, laser marking machines can be divided into: CO2 laser marking machines, semiconductor laser marking machines, YAG laser marking machines and fiber laser marking machines.

According to the laser visibility, it is divided into ultraviolet laser marking machine (invisible), green laser marking machine (visible laser) and infrared laser marking machine (invisible laser).

Choose laser marking machines for different materials:

Different materials and marking machines have different options. The laser wavelength of the fiber laser marking machine is 1064nm, and the laser wavelength of the CO2 laser marking machine is 10.6μm. The laser wavelength of the ultraviolet laser marking machine is 355nm, and the materials suitable for marking are different under different wavelengths and powers.

CO2 laser marking machine: suitable for most non-metallic materials, such as paper, leather, wood, plastic, plexiglass, cloth, acrylic, wood bamboo, rubber, crystal, jade, ceramics, glass and artificial stone.

Semiconductor laser marking machine: suitable for metal and various non-metal materials, iron, copper, aluminum, magnesium, zinc, gold, silver, titanium, ABS materials, epoxy resin, ink products, etc.