ဘရိတ်ပြားများအမျိုးအစားများ

ဘရိတ်ပြားများ အကြောင်းအရင်ပြောကြရအောင်။ဘရိတ်ပြားများယေဘူယျအားဖြင့်အလယ်တွင်လေဝင်လေထွက်ကောင်းသော discs များ၊ perforated ventilated discs များနှင့် ceramic ဘရိတ်ပြားများ များအဖြစ်ခွဲခြားထားသည်။ နာမည်အရင်းအတိုင်းလေ ၀ င်လေထွက်ကောင်းသော disc သည်အတွင်းဘက်တွင်ရှိပြီးအေးသောလေသည်အလယ်သို့ဖြတ်သွားနိုင်သည်။ ၎င်းကိုယေဘူယျအားဖြင့်ရှေ့ဘီးအတွက်သုံးသည်ဘရိတ်ပြားများ 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 ဘရိတ်ပြားများ 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 ဘရိတ်ပြားများ, 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.

အကြောင်းပြောကြရအောင်ဘရိတ်ပြားများ again. Generally divided into asbestos type ဘရိတ်ပြားများ, semi-metal type ဘရိတ်ပြားများ, low metal type ဘရိတ်ပြားများ, ceramic type ဘရိတ်ပြားများ, NAO (non-asbestos organic matter) type ဘရိတ်ပြားများ. The so-called asbestos-type ဘရိတ်ပြားများ are the earliest ဘရိတ်ပြားများ 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 ဘရိတ်ပြားများ, 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 ဘရိတ်ပြားများ.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 ဘရိတ်ပြားများ, low-metal ဘရိတ်ပြားများ are somewhat similar to semi-metal ဘရိတ်ပြားများ, with fine fibers and particles. The difference is that they have lower metal content than semi-metal ဘရိတ်ပြားများ. Ceramic ဘရိတ်ပြားများ The ဘရိတ်ပြားများ 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) ဘရိတ်ပြားများ, 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.