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The aperture is a component that is usually located in the lens part of the lighting equipment, and its principle is to use the amount of light passing to change the size of the aperture, so as to adjust the intensity and distribution range of light.


At the same time, as the part closest to the heat source of the equipment, the aperture also has very high requirements for its performance stability under high temperature operation, so as to avoid electrical failure caused by overheating of the equipment during the working process.
Overcome technical barriers after deeply understanding of customer needs

This article provides an in-depth analysis of the technical principles of sheet metal laser cutting, including core components such as laser generators and optical path systems. It details its precision advantage of ±0.03mm, high-efficiency processing characteristics, and practical applications in fields like automotive manufacturing, electronic equipment, and medical devices.
Tailored to the diverse needs of five major industries—automobile manufacturing, electronic appliances, architectural decoration, mechanical manufacturing, and medical devices—this article offers professional sheet metal punching processing solutions, covering the processing of various hole types such as heat dissipation holes, mounting holes, and decorative holes.
In precision sheet-metal fabrication, every fraction of a millimeter counts. From medical-device enclosures to EV battery housings and industrial chassis, a single dimensional deviation can cascade into costly rework or assembly issues.
A brushed metal finish is a mechanical surface treatment that produces fine, unidirectional lines or textures on metal surfacises. This process not only improves aesthetics but also enhances performance in specific applications. Unlike mirror-polished finishes, which are glossy and reflective, a brushed finish diffuses light. This gives the surface a matte, satin-like appearance with visible grain patterns that subtly reflect light. The brushing process is achieved by rubbing the surface with an abrasive belt or pad, removing imperfections and creating consistent texture lines.
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