blade disc

blade disc

blade disc
A common arrangement in which blades and discs are forged separately. In a blade disc, the blade and disc are forged as one item.
A forged onepiece blade and disc as opposed to separate blades fitted into a disc as in compressor or turbine blades.
References in periodicals archive ?
The company's Hucknall plant in Nottinghamshire makes a type of casing and combustion chambers, while its Annesley works, also in Nottinghamshire, makes blade discs, or high-tech fan blades, known as blisks