The metal mesh of the car audio system is an important component, usually made of stainless steel material, used to cover and protect the sound unit of the horn. Its main functions and features are as follows:
Material and Characteristics
Stainless steel, as a high-quality metal material, has good corrosion resistance, mechanical properties, and aesthetics, and is widely used in the manufacturing of automotive horn nets. Compared to other metals such as aluminum alloys, stainless steel has better ductility and can be produced into various complex curved shapes through stamping and other processes. In addition, there are various surface treatment methods for stainless steel, such as spray painting, oil spraying, powder coating, electrophoresis, electroplating, etc., which enable stainless steel horn mesh to have multiple shapes and colors to meet different aesthetic needs.
Function
Dustproof filtration: The stainless steel horn mesh for car sound control can effectively prevent external dust and debris from entering the inside of the horn, protecting the sound unit of the horn from damage and extending its service life.
Sound quality improvement: Through the filtering effect of metal mesh, bad sounds can be filtered out, resonance can be reduced, and the sound played by the speaker can be clearer, purer, and brighter, improving the overall sound quality.
Decoration and Protection: Stainless steel horn mesh not only has practicality, but also has a certain decorative value. Its exquisite appearance and diverse colors can enhance the level and beauty of the car interior, while the sturdy material can effectively protect the horn from external impacts and damage. Processing method
The processing methods of stainless steel horn mesh for automotive sound control mainly include the following:
Stamping process: suitable for producing horn nets with low requirements for appearance, mesh aperture, etc. Stamping technology has low cost and fast speed, but low precision.
Laser technology: Although it can achieve high-precision processing effects, the manufacturing process is slow and costly, making it unsuitable for mass production.
Etching processing technology: Using the principle of chemical corrosion to form the required patterns and holes on the surface of stainless steel, it has the advantages of high processing accuracy, smooth edges, and no deformation, and is suitable for processing various hole shapes and patterns.
Product Description
Material
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Metal (aluminum, stainless steel), ABS plastic, woven mesh, carbon fiber
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Hole Shape
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Round, square, diamond, mesh-like
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Hole Diameter
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0.5mm - 5mm (varies based on speaker type and acoustic requirements)
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Thickness
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0.8mm - 2.0mm (plastic); 0.5mm - 1.5mm (metal)
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Surface Treatment
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Spray painting, electroplating, anodizing, matte finish
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Color
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Black, silver, gray, gold
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