Brake disc/drum recommendations: how often is it appropriate to change brake discs? What brand of brake disc is good quality?

Author: in and out of the car

Link: https://zhuanlan.zhihu.com/p/683468983

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Brakes work mainly from friction. The brake disc rotates when the car is moving. The brake caliper clamps the disc and generates braking force, and when you step on the brake, it clamps the disc to slow down or stop the car. Brake disc braking effect is good, and easier to maintain than drum brakes, is an important part of the brake system, using a period of time need to be replaced. In order to improve the braking performance of their cars, many car enthusiasts have to modify the brake discs. The brake discs on the market are mostly perforated and ventilated brake discs, whose performance is better than that of ordinary ventilated disc brakes, so choose a well-known brand of brake discs, which will provide guaranteed quality and performance, as well as higher safety. Adaptation of Wuling Hongguang V brake disc brand: Xima The official establishment of Xima is to serve Wuling/Baojun car owners for the purpose of Wuling/Baojun auto parts from the base of production to all parts of the country, so that owners with the lowest cost, buy Wuling/Baojun original parts. Braking stability Safety and peace of mind, exquisite craftsmanship outstanding performance, effective braking, driving stability, anti-rust treatment More corrosion-resistant metal parts for rust treatment, longer service life. Precise hole installation fit, dedicated to the car, direct docking can be replaced, easy and worry-free, muffled no noise anti-shaking sensitive braking safer, effectively shorten the braking, braking distance, driving more at ease. Corrosion resistance, wind, rain, sun and cold more durable, fearless of high temperatures, heat dissipation is obvious, effectively inhibit the brake heat attenuation. Products from Wuling | Baojun origin - Guangxi Liuzhou delivery. Brembo (Brembo) high carbon brake discs Brand: Brembo (Brembo) more than 50 years of history of the braking system brand, Brembo Brembo is the global motor vehicle braking technology manufacturer and participant, for the world's many automobile, commercial vehicle and motorbike manufacturers to supply high-performance braking systems and clutches, seats, seat belts, and other racing parts. Premium UV coated brake discs, a new generation of UV coating technology, are now widely used in the OE and aftermarket worldwide and have a unique clean appearance. Pillar ventilation system, further PVT Plus cracks less space for expansion, expanding the heat exchange surface stronger air disturbance, high carbon steel disc wear resistance, high carbon content can be reduced to low noise generated by braking to enhance the disc's abrasion resistance, to enhance the disc's resistance index stable and reliable. Active research and development of environmentally friendly technology, UV coating process using energy-saving and environmentally friendly processing methods, and water-based paint application, does not contain chemical dissolution. Fidun applicable StarTour TX brake disc brand: Fidun brake disc is a high-end brand. Fidun is a high-end brand focusing on professional brake discs and brake pads. Feidun brake discs are made of ceramic material with excellent high temperature performance and abrasion resistance to provide longer service life. Perforated scribing design, perforated scribing effectively shortens the braking distance, enhances heat dissipation, reduces high temperature flat tyres, high temperature deformation of brake discs, etc., avoids water lubrication film lubrication effect caused by rain and snow, and effectively mitigates the air film generated by air in hot sunny days and enhances the coefficient of safety. Substantial mention of braking performance, precise positioning holes, high precision hole diameter and disc body positioning, heat conduction groove to allow the disc body to dissipate heat uniformly, dynamic balance cutting to better solve the problem of brake shaking. Flatness is lower than accurate data moulding, 0.0127mm, process precision: high temperature resistance and corrosion resistance. FERODO (ferodo) brake disc front disc brand: FERODO (ferodo) FERODO-FERODO is the initiator of the World Friction Material Standards Institute and FMSI, affiliated with Dreyerway, founded in 1897. Professional and reliable quality, a wide range of products, strong OE strength and perfect market support make it a widely trusted OE brake package supplier. The suitable models cover 99.9%, applicable to all major brands of cars, provide the frame number can be matched with the corresponding model, take the OE design and technology, combined with the rich experience in braking and OE technology casting smoother, quieter, better dynamic balance of the brake discs. High vibration damping helps reduce brake noise and uneven friction of brake pads. Combination of heat treatment and perforation reduces internal toughness, maintains stability even with repeated contraction and expansion, and is resistant to high temperatures and deformation. Full batch number and date, part number and safe to use thickness data are clearly marked on the edge of the brake disc.

Brake disc front disc brand: Sasaki Sasaki brand was born in 2004, Shanghai operation centre put into operation in 2010. In this 15 years mainly focus on the field of automotive safety brakes, his predecessor is a product manufacturer with more than 20 years of experience in North America, Europe, export supporting products, in line with the brand mission of the national brand to the world. Sasaki Perforated/scribed brake discs, leading a new driving experience. Adopting higher precision CNC mould manufacturing, the groove ensures the balance of the brake disc, and the balance amount is less than 1080g.mm to better solve the problem of brake shaking. Cross-metal process, anti-corrosion/anti-rust/wear-resistant/durable. The appearance of JOINTMET coating is matte silver grey, the luster is slightly darker than Dacromet coating, it is a kind of inorganic coating which is made of fine zinc scales and aluminium scales laminated and wrapped in special binder. Made of HT250 grey cast iron, the thermal fatigue and high load are higher than the OE original, the high temperature resistance can reach more than 650℃, the automatic machining achieves high-precision hole diameter and disc positioning, and from raw material to finished product, it undergoes stricter testing than reality to provide technically guaranteed products. The processing factory strictly controls the technical requirements related to the market launch of new products. Before the products are launched on the market, the technicians will carry out comprehensive tests through computer simulation, bench and laboratory as well as the whole vehicle road test.