Laser Quenching equipment
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...
Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...
Specially designed for seamless welding of precision plastic components, with a small heat affected ...
The brake discs of drones are small in size (Φ 50-100mm) and light in weight, and need to withstand high-frequency takeoff and landing braking. Traditional metal brake discs are heavy and prone to wear. Daokedao adopts the "titanium alloy substrate+nano ceramic fusion coating" scheme, which reduces the weight of the titanium alloy substrate by 30% compared to aluminum alloy. The surface is coated with Al ₂ O ∝ - TiC coating, with a hardness of HV1200 and wear resistance 8 times that of pure titanium alloy. For the Φ 80mm drone brake disc, with a cladding layer thickness of 0.5mm and an overall weight of only 80g, the braking response time is shortened by 10%. After 5000 takeoff and landing tests, the wear amount is only 0.05mm. The reinforced brake disc is compatible with the drone hydraulic braking system, with a stable friction coefficient of 0.38-0.42 and no deformation at high temperatures (400 ℃). After being applied by a certain drone enterprise, the drone's range has increased by 5%, the brake disc replacement cycle has been extended from 500 takeoffs and landings to 2000, and maintenance costs have been reduced by 75%. This solution is also suitable for various small and medium-sized unmanned aerial vehicles such as crop protection and surveying, solving the contradiction between wear resistance and lightweight of micro brake systems.
