A Hirth coupling is a type of mechanical coupling used to connect two shafts in precise angular alignment. It consists of two mating components, typically with radial teeth machined around their circumference. When the two components are brought together, the teeth interlock, providing accurate angular positioning and high torque transmission.
Engineering Definition: A Hirth coupling is a high-precision, high-torque mechanical coupling used to connect two shafts in precise angular alignment. It consists of two mating components, each with a series of radial teeth machined around their circumference. When the two components are brought together, the teeth interlock, providing accurate angular positioning and high torque transmission. Hirth couplings are commonly used in applications such as machine tools, indexing tables, rotary tables, and aerospace mechanisms.
Manufacturing Definition: A Hirth coupling is a type of mechanical coupling used to connect two shafts in precise angular alignment. It consists of two mating components, typically with radial teeth machined around their circumference. The teeth are machined with a specific profile to ensure accurate alignment and high torque transmission. Hirth couplings are commonly used in precision engineering applications where accurate positioning and high torque transmission are required, such as in machine tools, indexing tables, and rotary tables.