Guide: Domestic hardware tools are widely used in various fields such as geological exploration, stone, machinery, automobile and defense industry. The manufacturing level of abrasive tools, geological drill bits and stone sawing tools for machining has been greatly improved. The products have been serialized and standardized, with complete varieties and specifications, stable product quality, and some products have certain competitiveness in the international market. With the advancement of the times and society, the power tool market has developed rapidly, and power tools have become the most widely used hardware tools in the whole society. At the same time, the damage caused by various types of power tools to consumers due to various quality problems has also occurred from time to time. Therefore, the requirements of power tools in the domestic market are becoming increasingly strict. Recently, the European Union introduced a new standard in the hardware industry, and developed a special 60745-1 standard for hardware and electric tools. The purpose is to establish specifications for hardware and electric tools, and to standardize power tools that enter the European market, thereby reducing or avoiding the pair of power tools. Damage caused by consumers. Europe has also introduced an electrical certification law. All the specifications and series of power tool products exported by relevant enterprises to the EU must be certified and marked by the EU Electrical Directive before export. The products that are due to expire must be applied for certification in time. In addition, within the inspection time of the power tool, the company needs to do the preparatory work in advance. Enterprises need to accumulate experience, and the products involved will be adjusted according to EU regulations, otherwise they will be eliminated by the market. In this regard, it is important to grasp the regulations and standards for the safety of power tools in the importing countries of exporting hardware tools. For example, the requirements of the latest power tools in the EU are important; the product design and quality management personnel must be familiar with and understand the standards. To consider the shape and function of the product, it is necessary to pay attention to the safety performance of the product according to the inspection standards of the country of origin.
Protective Gold Mirror
Mirror is a smooth,highly polished surface covered a thin coating.Mirror is usually a thin coating of metal or dielectrics.
Precision Optical Flats are ideal for a variety of applications including interferometry, imaging systems, laser applications, optical path folding, and auto collimation.
China star optics designs and manufactures a great choice of various high and partially reflecting mirrors for the spectral range:UV,visible,near infrared,and infrared regions.Fused Silica substrates, is optically clear and features excellent resistance to abrasion and high durability, making it the best choice for applications in harsh environments. Metallic coatings Options, Protected Gold, and Protected Silver Coatings available. Wide Variety of Shapes and Sizes available in circular, square, and rectangular dimensions.
Specifications of our Optical mirrors as follow:
*Material:BK7 A glass, Fused silica, Quartz, CaF2,ZnSe,Optical crystals or other glass materials
*Parallelism:1 Arc min
*Clear Apenture:90%
*Squares/Rectangles:1mm to110mm+/-0.2mm
*Center thickness tolerance:+/-0.1mm
*Surface quality:60-40 to 20/10 Scratch/Dig
*Surface flatness:lambda/10 at 632.8nm
Protective Gold Mirror,Au Reflective Coating Mirror,Au Protective Coating Mirror,Protected Gold Mirror
China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com