Our GLL synchronizer gearbox ring is a key component of the automotive transmission system. Through precise tooth design and material optimization, it achieves smooth gear shifting and improved power transmission efficiency during the gear shifting process. This product is widely used in passenger cars, commercial vehicles and high-performance racing cars, and is known for its excellent wear resistance, high temperature resistance and synchronization accuracy.
The core advantage of GLL synchronizer gearbox rings begins with the ultimate pursuit of materials. GLL uses high-strength alloy steel as the base material, and through heat treatment processes such as carburizing and quenching, the surface hardness of the ring body reaches HRC60 or above, while maintaining the toughness of the core, effectively resisting the impact and wear during the shifting process. In addition, GLL's exclusive nano-composite coating technology forms a low-friction, high-temperature-resistant protective layer on the friction surface of the ring body, significantly reducing friction loss during synchronization and increasing the component life to more than 1.5 times that of traditional products.
The tooth profile accuracy and friction surface flatness of the synchronizer ring directly affect the synchronization efficiency. GLL uses a five-axis CNC machining center and an online detection system to achieve a tooth profile machining error of ≤0.01mm and a friction surface roughness of Ra0.2μm. In addition, GLL's original dynamic balancing correction technology ensures that the ring body is vibration-free at high-speed rotation, making the shifting process smoother.
GLL synchronizer gearbox ring has technical advantages
Precise synchronization design: Optimize tooth profile (such as involute tooth profile) to reduce shift shock and improve driving comfort;Dynamic friction coefficient control technology ensures rapid engagement between synchronizer cone and ring.
Material and process innovation: Vacuum carburizing and quenching process is used to improve surface hardness and core toughness, and fatigue resistance is improved by 30%;
The carbon fiber composite material version (optional) is 25% lighter and suitable for lightweight demand scenarios.
High temperature resistance and stability: Operating temperature range: -40℃ to 150℃, suitable for extreme working conditions;Thermal deformation compensation structure avoids tooth distortion at high temperatures.
FAQ
Q1: Does the installation of synchronizer gearbox rings require special tools?
A: Standard models can be installed using universal transmission repair tools; customized models will be provided with special installation guides and tooling drawings to ensure assembly accuracy.
Q2: Is the product environmentally certified?
A: Yes, the production process complies with the ISO 14001 environmental management system, the material recyclability rate is 95%, and RoHS and REACH compliance reports are provided.
Q3:Is there a plan for continuous product upgrades?
A: We optimize the tooth profile parameters every quarter based on feedback from the OEMs and launch a new generation of material formulas every year.
