hnacie hriadele / kardany

Driveshafts require BÖHLER steels with high fatigue strength, torsional rigidity, and toughness. Key quality features include ultra-clean materials, controlled heat treatment, full traceability, and rigorous testing for reliable automotive and racing performance.

Driveshafts in automotive and high-performance racing applications are key powertrain components, transmitting torque under high rotational speeds, dynamic loading, and varying thermal conditions. Material requirements are therefore highly demanding, focusing on high fatigue strength, torsional rigidity, impact toughness, and resistance to vibration and wear. In racing environments, additional demands such as weight reduction, high-temperature stability, and consistent performance under extreme load cycles are critical for efficiency and reliability.

BÖHLER high-performance steels and alloys are specifically engineered to meet these requirements. Advanced alloyed steels, including quenched and tempered, case-hardening, and microalloyed grades, provide an optimized balance of strength, toughness, and fatigue resistance. Produced using advanced melting and refining technologies, BÖHLER materials ensure superior cleanliness, low inclusion content, and homogeneous microstructures, significantly enhancing durability under cyclic stress. Key quality features include precise control of chemical composition, certified traceability, and tightly controlled heat treatment processes to achieve defined mechanical and torsional properties. Additional process steps such as surface treatment or shot peening further improve fatigue life. Comprehensive testing, including torsional fatigue, mechanical verification, and non-destructive inspection, ensures consistent quality. BÖHLER materials enable reliable, lightweight, and high-performance driveshaft solutions for automotive and racing applications.

Súvisiace produkty