The multi-functional coating equipment for the automotive industry
is an intelligent device integrating multiple coating processes
such as vacuum evaporation, magnetron sputtering, and ion plating.
It is mainly used for functional and decorative coating of
automotive parts (such as glass, car lamps, wheels, and interior
parts), and has multiple effects such as wear resistance, corrosion
resistance, brightness enhancement, and heat insulation. Equipment Structure This equipment adopts an integrated vacuum chamber structure. The
core components are divided into six major modules, and each module
works in coordination to achieve multi-process switching. - Vacuum chamber system
- Vacuum acquisition system
- Multi-source coating system (core functional module)
- Workpiece clamping and transmission system
- Process control system
- Auxiliary system
Working Principle This device is based on vacuum coating technology. By integrating
multiple coating processes, it switches working modes according to
the functional requirements of automotive parts. The core process
is as follows: - Workpiece pretreatment
- Introduction of process gas
- Execution of coating process (multiple modes available)
- Post-treatment and removal from the furnace
Advantages - Multi-functional integration, suitable for the multi-component
requirements of automobiles
One device can complete various coating processes such as heat
insulation, wear resistance, anti-corrosion and decoration,
eliminating the need to purchase multiple devices for different
components and reducing the production costs of car manufacturers. - The film layer has excellent performance and meets the harsh
working conditions of automobiles
Under vacuum conditions, the coating is free from impurity
contamination, and the film layer is dense and uniform.
Ion-assisted technology enhances the adhesion of the film layer,
which can withstand long-term vehicle vibration, sun exposure,
rain, acid and alkali corrosion, and has a long service life. - It features a high degree of intelligence and convenient operation
The preset process parameters can be called up with one click,
supporting batch automated production and reducing manual operation
errors. It is suitable for large-scale assembly line operations in
the automotive industry. - Green and environmentally friendly, in line with industry standards
Compared with traditional electroplating processes, there is no
discharge of heavy metal wastewater. Vacuum coating materials have
a high utilization rate, controllable energy consumption, and meet
the environmental protection requirements of the automotive
industry. - It has strong customization adaptability
Fixtures and process programs can be customized according to the
demands of car manufacturers to adapt to the irregular components
such as glass, wheels and headlights of different vehicle models.
Application Fields This equipment is a core device for automotive manufacturing and
aftermarket modification, with applications covering the production
of complete vehicle parts and the upgrading of the automotive
aftermarket. - The field of automotive glass
- Coated heat insulation film (a composite layer of metal film and
oxide film) : blocks infrared and ultraviolet rays, reduces the
temperature inside the vehicle, and replaces traditional film
application.
- Anti-fog film and hydrophobic film coating: Enhance driving safety
in rainy weather, compatible with front windshields and rearview
mirrors.
- The field of automotive exterior parts
- Wheel hub: Coated with decorative films such as TiN and CrN to
enhance its aesthetic appeal and wear resistance;
- Lamp housing: Coated with anti-scratch film and anti-UV film to
prevent the lampshade from yellowing and cracking.
- Body trim: Coated with a metallic texture film, replacing the
electroplating process.
- The field of automotive power and transmission systems
- Engine pistons and crankshafts: Coated with DLC diamond-like carbon
film to enhance wear resistance and anti-friction performance;
- Brake discs and brake pads: Coated with anti-corrosion and
wear-resistant films to extend service life;
- Gears and bearings: Coated with TiN film to enhance hardness and
fatigue resistance.
- The field of automotive interior parts
- Instrument panel and central control panel: Coated with
anti-fingerprint film and wear-resistant film;
- Metal seat trim: Coated with decorative film to enhance the
interior texture.
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