| 摘要 |
A tool of the device for manufacturing developments of complex configuration by perimeter is designed for implementation at the enterprises specializing in the manufacture of paperboard packages for industrial and food products. It consists of a fixed plate and a movable knife with curved cutting edges, knife-holders with slots for installation of the movable knife, compression springs to create an elastic contact between the cutting edges, a fixed curved guide to ensure accurate fitting of the cutting edges of the tool. |
