| 摘要 |
Each workpiece (1) is held by a clamp and undergoes treatment from the successive units of a grinder and polisher (B,C), an applicator (D) for the coating material (3), and a hot smoother (D). The grinder and/or polisher is profiled. The applicator is in the form of a nozzle, roller (2), transfer belt. The hot smoother consists of groups of heated doctor blade elements (4) positioned around the profiled edge (5) of the workpiece being treated. |
