In the braking system of modern passenger vehicles, brake pads, as key safety components, directly affect the braking performance, driving safety and riding comfort of the vehicle.So, are there any core technologies of the 04491-36030 brake pads that are worth our attention?The following is its analysis:
1. High-performance friction material composite technology
04491-36030 brake pads use the third generation of asbestos-free organic composite friction materials, which combine multi-phase materials such as ceramic fibers, aramid fibers, metal particles and polymer resins.
2. Gradient density structure design technology
The brake pad body adopts a gradient density pressing process, that is, the material density is gradually distributed from the friction surface to the back plate direction.
3. Multi-layer composite noise reduction and shock absorption technology
In order to solve the problem of high-frequency braking squealing, this model of brake pad integrates a three-layer silencer structure: the bottom layer is a high-damping rubber shock absorber, the middle layer is a metal damping coating, and the surface layer is a microporous silencer layer.
4. Surface precision treatment and slotting and chamfering technology
The friction surface adopts laser micro-hole processing and U-shaped guide groove design, combined with edge chamfering process, which can effectively discharge brake dust, improve heat dissipation, and prevent edge stress concentration.
5. Hot pressing molding and post-processing stabilization technology
The high-temperature hot pressing one-time molding process is used to complete the densification of the material under precise temperature control and pressure curves.
6. Environmentally friendly coating and anti-corrosion backsheet technology
The backplate is treated with multiple layers of environmentally friendly anti-corrosion coating, and the salt spray test can last for more than 720 hours, far exceeding industry standards. The coating has insulating properties, prevents electrochemical corrosion, extends structural life, and complies with the EU REACH and ROHS environmental regulations.
7. Digital matching and simulation verification technology
In the research and development stage, the CAE braking system simulation platform was used, combined with the real vehicle road database, to predict and optimize the multi-working condition braking performance of the 04491-36030 model.