प्रथम ब्रेक डिस्क बद्दल बोलूया.ब्रेक डिस्कसाधारणपणे मध्यम हवेशीर डिस्क, छिद्रयुक्त हवेशीर डिस्क आणि सिरेमिक ब्रेक डिस्क मध्ये विभागले जातात. नावाप्रमाणेच, मधली वेंटिलेटिंग डिस्क आतमध्ये पोकळ असते आणि थंड हवा मधून थंड होऊ शकते. हे साधारणपणे पुढच्या चाकासाठी वापरले जातेब्रेक डिस्क of civil vehicles. Perforated ventilating plate Perforated ventilating plate is to perforate the surface of the ventilating plate to ensure air circulation to the greatest extent and reduce heat attenuation. The perforated ventilating plate is one level higher than the ventilating plate. Ceramic ब्रेक डिस्क are not ordinary ceramics, but reinforced composite ceramics composed of carbon fiber and silicon carbide at a high temperature of 1700 degrees. The weight of the ceramic disc is less than half of the ordinary cast iron disc. For example, the SLR MCIAREB with ceramic brakes has a front wheel brake disc with a diameter of 370mm but a weight of only 6.4 kg. The CL-CLASS, which uses ordinary ब्रेक डिस्क, has a front disc diameter of 360mm but weighs up to 15.4 kg. Although the ceramic brake disc has excellent braking performance, its price is very expensive. For example, the optional price on high-performance sports cars of Porsche and Audi is more than 100,000 yuan.
च्या बद्दल बोलूया
ब्रेक पॅड again. Generally divided into asbestos type ब्रेक पॅड, semi-metal type ब्रेक पॅड, low metal type ब्रेक पॅड, ceramic type
ब्रेक पॅड, NAO (non-asbestos organic matter) type ब्रेक पॅड. The so-called asbestos-type ब्रेक पॅड are the earliest ब्रेक पॅड used at low cost and easy to manufacture. Early and common use. However, asbestos materials have been confirmed by the medical community to be carcinogens and their use is now banned. From the appearance of semi-metal ब्रेक पॅड, it has fine fibers and particles, which can be easily distinguished from asbestos type and NAO type. Compared with traditional brake materials, it mainly uses metal materials to increase the strength of the
ब्रेक पॅड.At the same time, temperature control and heat dissipation capabilities are also superior to traditional materials. However, because the material of the brake pad contains more metal components, especially in a low temperature environment, excessive braking pressure will cause the surface between the brake disc and the brake drum to wear and produce noise. From the appearance of low-metal ब्रेक पॅड, low-metal ब्रेक पॅड are somewhat similar to semi-metal
ब्रेक पॅड, with fine fibers and particles. The difference is that they have lower metal content than semi-metal ब्रेक पॅड. Ceramic ब्रेक पॅड The ब्रेक पॅड of this formula use new ceramic materials with low density, high temperature resistance and wear resistance. It has the advantages of no noise, no dust, no corrosion to the hub, long service life, and environmental protection, but the price is higher. As for the NAO (non-asbestos organic matter) ब्रेक पॅड, it should belong to the legendary artifact. It has the advantages of no dust pollution, low wear, low noise, and the service life is significantly extended.
