| 摘要 |
The invention relates to a measuring roller for a device for measuring a fiber composite (2), in particular on a draw frame, a carding engine or a comber, made of a material of low thermal expansion (3) and having a surface coating (4), whereas the measuring roller (1) features a shell surface (5) for damping a fiber composite (6) along with a rotary axis (7). In accordance with the invention, the shell surface (5) of the measuring roller (1) features a structure forming an air buffer, made of grooves (8), boreholes (9) and/or spherical projections (18). |
